CN2414347Y

CN2414347Y - Water-heater in atmosphere pressure boiler

Info

Publication number: CN2414347Y
Application number: CN 00207970
Authority: CN
Inventors: 程殿荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-08
Filing date: 2000-04-08
Publication date: 2001-01-10
Anticipated expiration: 2010-04-08

Abstract

The utility model discloses a water-heater in atmosphere pressure boiler, which is used for bathing, washing clothes, etc., in daily life. The water heater of the existing boiler is usually in a tank shape arranged out of the boiler body, and the boiler has low heat efficiency and is rusted easily. The utility model is characterized in that a copper spiral pipe water-heating device 2 with the length more than 6 meters is arranged between the inner and the outer walls of a boiler furnace chamber water jacket 1 and is provided with a water inlet pipe 3 and a water outlet pipe 4. When the boiler is in the heating operating state, a running water tap can be opened, so the running water can flow into the spiral pipe 2 from the water inlet pipe to be heated in the water jacket 1, and then becomes hot water flowing out from the water outlet pipe 4. The utility model has high heat efficiency, no rust, convenient and fast use, no rusted water, and being beneficial for health.

Description

Water heater on the normal-pressure boiler

The utility model relates to the hot water apparatus on a kind of normal-pressure boiler.

Water heater on the boiler generally is a box-type at present, all is installed on outside the boiler body, and the thermal efficiency is low, get rusty easily, stand-by period time spent of having a bath, wash clothes, washing lives such as dish as people is long, and is very inconvenient, and iron rust mixes in water person health is worked the mischief.

For overcoming above-mentioned shortcoming, the purpose of this utility model is to provide a kind of thermal efficiency height, be difficult for getting rusty, the water heater of helix tube type.

Solution of the present utility model is, is provided with one between the inside and outside wall and is no less than 6 meters long copper helix tube hot water apparatus in the flue water jacket of normal-pressure boiler, and water inlet pipe and outlet pipe are arranged.

Owing to adopted technique scheme, as long as in the boiler duty, open water tap, the waterside enters helix tube from water inlet pipe from the beginning, and hot water flows out from outlet pipe with regard to the limit, and is efficient and convenient, is difficult for getting rusty.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the schematic perspective view that the utility model is cut flue open;

Fig. 2 be helix tube be arranged at outer courage cut open the courage schematic perspective view;

Fig. 3 be helix tube be arranged at inner bag cut open the courage schematic perspective view.

As Fig. 1, Fig. 2 and shown in Figure 3, water heater on the utility model normal-pressure boiler, be in boiler furnace flue water jacket 1, to be provided with one between the inside and outside wall to be no less than 6 meters long copper helix tube hot water apparatus 2, the tensile elongation of helix tube 2 is not less than 6 meters, be in order to guarantee the heating procedure long enough of running water in water jacket 1, being shorter than 6 meters leaving water temperatures will be lower, can not satisfy the demand; Helix tube 2 is made of copper, the one, and the thermal conductivity of copper is good, can improve the thermal efficiency, and the 2nd, copper is difficult for getting rusty, and can guarantee hygienic quality; Helix tube 2 also has a water inlet pipe 3 and an outlet pipe 4.At boiler heating work state, the tap of fetching boiling water, running water flows into helix tube 2 from water inlet pipe 3, and the hot water heating is flowed out from outlet pipe 4 in water jacket 1.

The utility model helix tube hot water apparatus 2 can be arranged in the inside of boiler water jacket 5 between the inside and outside wall, and its water inlet pipe 3 and outlet pipe 4 pass by the hole on hole on inner bag water jacket 5 outer walls and outer courage water jacket 6 inside and outside walls.

The utility model helix tube hot water apparatus 2 also can be arranged between pot furnace outside-lining water jacket 6 middle and upper part inside and outside walls, and its water inlet pipe 3 and outlet pipe 4 pass by the hole of offering on outer courage water jacket 6 outer walls.

Claims

1, the water heater on a kind of normal-pressure boiler is characterized in that: be provided with one between the inside and outside wall and be no less than 6 meters long copper helix tube hot water apparatus (2) in boiler furnace flue water jacket (1), it has water inlet pipe (3) and outlet pipe (4).

2, the water heater on a kind of normal-pressure boiler according to claim 1, it is characterized in that: helix tube hot water apparatus (2) is arranged between the middle inside and outside wall of inside of boiler water jacket (5), and its water inlet pipe (3) and outlet pipe (4) pass by the hole on hole on inner bag water jacket (5) outer wall and outer courage water jacket (6) inside and outside wall.

3, the water heater on a kind of normal-pressure boiler according to claim 1, it is characterized in that: helix tube hot water apparatus (2) is arranged between pot furnace outside-lining water jacket (6) the middle and upper part inside and outside wall, and its water inlet pipe (3) and outlet pipe (4) pass by the hole on outer courage water jacket (6) outer wall.