CN2320943Y

CN2320943Y - Novel boiler

Info

Publication number: CN2320943Y
Application number: CN 97248888
Authority: CN
Inventors: 成增锡
Original assignee: TIANJIN ROBOTS BOILER CO Ltd
Current assignee: TIANJIN ROBOTS BOILER CO Ltd
Priority date: 1997-12-08
Filing date: 1997-12-08
Publication date: 1999-05-26
Anticipated expiration: 2007-12-08

Abstract

The utility model discloses a novel boiler, comprising an external cylinder, an internal furnace, a firework pipe, a flue hole, a head and a controller. The internal furnace is arranged on the lower part of the external cylinder whose upper part is provided with a smoke chamber formed by an upper pipe plate and a flue loop. A plurality of the upper and the lower straight-way firework pipes are arranged in the middle part of the external cylinder. The firework pipes are connected between the lower tube plate of the lateral surface of the internal furnace and the upper pipe plate of the lateral surface of the smoke chamber. A heat blocking sheet is arranged between the firework pipes and the inner wall of the external cylinder. The lower part of the external cylinder is provided with a burner communicated with the internal furnace. The flame formed in the combustor goes into the internal furnace from the burner. The utility model has the advantages of simple structure, and high thermal efficiency. The utility model can be used for inhabitant heating and washing water provision.

Description

A kind of New-type boiler

The utility model relates to a kind of boiler, particularly a kind of family expenses or civilian fuel oil (gas) boiler of being suitable for.

Boiler is an indispensable heat power equipment in the domestic life, and in the prior art, domestic boiler commonly used has water-tube boiler and a spot of firework tube boiler, and these firework tube boilers belong to the large scale industry boiler mostly, complex structure, manufacturing process is various, and cost is high.Civil boiler is many to act as a fuel with coal, and floor space is big, contaminated environment, and the thermal efficiency is low.

The purpose of this utility model is to overcome the deficiency in the above-mentioned prior art, and fuel oil (gas) boiler that provides a kind of daily life to use is simple in structure, thermal efficiency height.

For achieving the above object, the utility model is taked following technical measures, boiler of the present utility model comprises: outer cylinder body, flue, the pyrotechnics pipe, floss hole, end socket, controller, it is characterized in that: flue is located at the bottom of outer cylinder body, the top of outer cylinder body is provided with the smoke-box that is formed by upper perforated plate and flue circle, the pyrotechnics pipe is arranged on the middle part of outer cylinder body, be connected between the upper perforated plate of the lower perforated plate of flue side and smoke-box side, on many, following through type, be provided with thermal resistance piece between pyrotechnics pipe and the outer cylinder body inwall, the outer cylinder body bottom is provided with the burner that is communicated with flue, and the flame that forms in the burner enters flue from burner.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the profile schematic diagram of a kind of New-type boiler of the utility model.

Fig. 2 is the vertical view of boiler shown in Figure 1.

Fig. 3 is the cutaway view along boiler A-A hatching line shown in Figure 2.

Fig. 4 is the front view of bronze pan tube in the utility model boiler.

Fig. 5 is the vertical view of bronze pan tube shown in Figure 4.Among the figure: 1-gets a foothold and encloses 2-flue 3-outer cylinder body 4-burner 5-lower perforated plate

6-pyrotechnics pipe 7-upper perforated plate 8-flue circle 9-floss hole 10-end socket

11-heating water return outlet 12-warm water water inlet 13-temperature controller

14-warm water delivery port 15-heating feed water inlet 16-low water level controller

The 17-heating is managed ancient 20-fixed strip with water return outlet 18-copper pipe 19-

The 21-smoke-box

From Fig. 1, Fig. 2 and Fig. 3 as can be known, a kind of outer cylinder body 3 bottoms of New-type boiler link to each other with base 1, top links to each other with end socket 10, its inside is provided with flue 2, pyrotechnics pipe 6, smoke-box 21 and thermal resistance piece from bottom to up successively, a burner 4 that is communicated with and stretches out outer cylinder body 3 with it is established in the side of flue 2, burner 4 connects burner (not shown), the top connection lower perforated plate 5 of flue 2.Smoke-box 21 is formed by upper perforated plate 7 and flue circle 8.Pyrotechnics pipe 6 is connected between the upper perforated plate 7 of the lower perforated plate 5 of flue 2 sides and smoke-box 21 sides, is many upper and lower through types, and the two ends of pyrotechnics pipe 6 are two end faces of outstanding upper and lower tube sheet 7,5 respectively, to be advisable about outstanding 5mm.The centre bore of flue circle 8 connects floss hole 9, straight-through flue.Controller of the present utility model has temperature controller 13 and low water level controller 16, is arranged on the outer cylinder body 3.Also be provided with heating feed water inlet 15, heating water return outlet 11 and 17, warm water water inlet 12 and warm water delivery port 14 on the outer cylinder body 3.Thermal resistance piece places between pyrotechnics pipe 6 and outer cylinder body 3 inwalls, and thermal resistance piece can be the bronze pan tube that screw type is spiraled.

Fig. 4 and Fig. 5 are the structural representations of bronze pan tube, the copper pipe 18 of bronze pan tube type in the shape of a spiral is arranged on the periphery of pyrotechnics pipe 6, make relative fixed between the copper pipe 18 by fixed strip 20, the two ends of copper pipe 18 are two vertical tubes, two vertical tubes are connected two water pipe (not shown) by the pipe ancient 19 that joins with its termination, receive warm water water inlet 12 and warm water delivery port 14 on the outer cylinder body 3 respectively.

The operation principle of a kind of New-type boiler of the utility model: the flame that forms in the burner, enter boiler furnace flue 2 from burner 4, flame forms the burning things which may cause a fire disaster of certain altitude and length in flue 2, the flue gas that has burnt flows into smoke-box 21 by pyrotechnics pipe 6, flows into the flue (not shown) through floss hole 9 again and is discharged to outdoor.Running water pipe links to each other with feed water inlet 15 with heating, running water enters outer cylinder body 3 and flue 2 and the pyrotechnics pipe 6 outside spaces that form from heating with feed water inlet 15, constitute water capacity, the running water of water capacity is under the heat exchange action of thermal conductors such as flue 2 and pyrotechnics pipe 6, temperature can rise to the required scope of user, heated water flows into hot-water line from heating with water return outlet 11 and 17, use for heating, in this process, the temperature of water is controlled automatically by temperature controller 13, and water level is controlled automatically by low water level controller 16.Also have one running water to flow into a vertical tube of bronze pan tube from warm water water inlet 12, enter copper pipe 18, the heat exchange action of water in copper pipe 18 and water capacity, running water is heated and becomes the warm water, another vertical tube from bronze pan tube flows to warm water delivery port 14 again, flow into warm water tube, deliver to shower, use for bathing.

Compared with prior art, the advantage of a kind of New-type boiler of the utility model is: (1) adopts stove The straight-line structure of courage, smoke-fire-tube, smoke-box makes flue gas flow smooth and easy, and is simple in structure, is convenient to Make; (2) in the periphery of smoke-fire-tube 6 the resistance photo is set, such as bronze pan tube, can cushions in the smoke-fire-tube The flow velocity of flue gas makes the flow velocity of flue gas suitable, increases the flow process of breathing one's last, and improves heat transfer efficiency, in addition Outward, smoke-fire-tube 6 arranges to such an extent that make its two ends give prominence to two end faces of upper and lower tube sheet, what give prominence to The end can form the eddy current of breathing one's last, and helps to improve the thermal efficiency; (3) will warm oneself water and bathing moisture Open, make bath water sufficient and clean, and can at any time use.

Claims

1. New-type boiler, comprise: outer cylinder body, flue, pyrotechnics pipe, floss hole, end socket, controller, it is characterized in that, flue is located at the bottom of outer cylinder body, the top of outer cylinder body is provided with the smoke-box that is formed by upper perforated plate and flue circle, the pyrotechnics pipe is arranged on the middle part of outer cylinder body, be connected between the upper perforated plate of the lower perforated plate of flue side and smoke-box side, be many upper and lower through types, be provided with thermal resistance piece between pyrotechnics pipe and the outer simplified inwall, the outer cylinder body bottom is provided with the burner that is communicated with flue, and the flame that forms in the burner enters flue from burner.

2. a kind of New-type boiler according to claim 1 is characterized in that: described thermal resistance piece is the bronze pan tube that screw type is spiraled, and the two ends of bronze pan tube connect entery and delivery port respectively.

3. a kind of New-type boiler according to claim 2 is characterized in that: the two ends of described pyrotechnics pipe are two end faces of outstanding upper and lower tube sheet respectively, make flue gas form the flue gas eddy current at the place, two ends of pyrotechnics pipe.