CN2335043Y

CN2335043Y - Domestic horizontal boiler

Info

Publication number: CN2335043Y
Application number: CN 98208180
Authority: CN
Inventors: 李庆申; 李盼祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-21
Filing date: 1998-09-21
Publication date: 1999-08-25
Anticipated expiration: 2008-09-21

Abstract

The utility model relates to a domestic horizontal boiler, comprising a furnace body, a hearth water jacket, soot doors, a smoke vent opening, a water jacket, two sets of smoke tubes and three return flues. The utility model is characterized in that a first return flue which is communicated with the flame opening of a hearth is communicated with the inlet of a lower set of smoke tube, a second return flue is communicated with the outlet of the lower set of smoke tube and the inlet of an upper set of smoke tube, and a third return flue which is communicated with the outlet of the upper set of smoke tube is communicated with the smoke vent opening; the soot doors are respectively arranged at the openings of the second and the third return flues. The utility model has the advantages that cooking and heating can be integrally combined, the exhausted heat from a chimney can be decreased, soot can be removed conveniently, the heat loss can be reduced, the number of times for adding coal can be decreased, and the uniform temperature indoors can be easily kept.

Description

Home-use horizontal boiler

The utility model relates to a kind of hot-water boiler, and particularly a kind of collection is cooked, warming oneself is domestic hot water's boiler of one.

Present home-use boiler is owing to unreasonable structure, and the chimney discharges heat is more, and the stoking number of times is frequent, and labour intensity is big; And room temperature can not keep uniform temperature after banking up a fire, and day and night temperature is big; Moreover removing ash of boiler is very inconvenient, has wasted a large amount of heat energy, has reduced heat utilization ratio.

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of collection to cook, warming oneself is the home-use horizontal boiler of one, and it can make the discharges heat of chimney reduce, deashing is convenient, reduce thermal loss, thereby the stoking number of times is reduced, easily uniform temperature in the holding chamber.

The purpose of this utility model realizes by following technical proposals:

Home-use bedroom boiler, has body of heater, ashpit, burner hearth, hearth water sleeve, heat-insulation layer, shoot door, exhaust opening, water inlet pipe, delivery port, the fire door shutoff, its technical scheme is that it also has the water jacket of being located on the body of heater, be located at the two groups of smoke pipes up and down in the water jacket, be located at the water jacket both sides and incite somebody to action first of two groups of smoke pipe connections up and down, two, three backhaul flues, the inlet of first backhaul flue that is connected with the flame hole of burner hearth and following group smoke pipe is connected, the second backhaul flue reaches the inlet of going up the group smoke pipe with the outlet of organizing smoke pipe down and is connected, and the 3rd backhaul flue and the exhaust opening that are connected with the outlet of last group of smoke pipe are connected; Two shoot doors are located at second and third backhaul floss hole place respectively; The water jacket upper end is provided with delivery port, and its lower end is connected with hearth water sleeve.

In the technique scheme, the secondary heating device that can cover fire door that the fire door shutoff is rotated for the rotating shaft on body of heater, this secondary heating device is the cavity with intake-outlet.Every group of smoke pipe in two groups of smoke pipes constitutes by six parallel smoke pipes of three rows up and down.Water jacket is "＞" shape.Two groups of smoke pipes tilt up and down, and two groups of smoke pipe incline directions are opposite.

The utility model since it also have the water jacket be located on the body of heater, be located at two groups of smoke pipes up and down in the water jacket, be located at water jacket both sides two groups of first, second and third backhaul flues that smoke pipe is communicated with up and down, the inlet of first backhaul flue that is connected with the flame hole of burner hearth and following group smoke pipe is connected, the second backhaul flue reaches the inlet of going up the group smoke pipe with the outlet of organizing smoke pipe down and is connected, and the 3rd backhaul flue and the exhaust opening that are connected with the outlet of last group of smoke pipe are connected; Two shoot doors are located at second and third backhaul floss hole place respectively; The water jacket upper end is provided with delivery port, and its lower end is connected with hearth water sleeve.It adopts refraction downward-burning type structure like this, has increased endotherm area, has prolonged fiery burning time in stove, and the heat of chimney discharging has reduced by 80% than old-fashioned boiler; And two shoot door be located at second and third backhaul floss hole place respectively, deashing is very convenient, fire directly burns the flue shell, has improved heat-transfer rate, has saved the energy.The utility model reduces the stoking number of times owing to rational in infrastructure, has reduced labour intensity.Through experiment, its diel only needs stoking 3-4 time, and 24 hours interior uniform temperatures of holding chamber.The utility model also can reach the effect of heating when cooking, saved the working time than existing home-use arcola, and only this item is economized on coal more than 20%.

The utility model is described in further detail below in conjunction with embodiment:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3 is along the cutaway view of A-A line among Fig. 2.

Fig. 4 is that the broken section (rotation) along the C-C line is schemed among Fig. 3.

Fig. 5 be among Fig. 2 B to partial view.

Fig. 6 is along the partial sectional view of D-D line among Fig. 5.

Fig. 7 is along the partial sectional view of E-E line among Fig. 5.

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the utility model comprises body of heater 11, base 11a, ashpit (air door) 12, burner hearth 21, hearth water sleeve 17 ', heat-insulation layer 18, shoot door 8 and 1, exhaust opening 2, water inlet pipe 10, delivery port 3, water jacket 5, two groups of smoke pipes 4 and 6, the first backhaul flue 19, the second backhaul flue 7, the 3rd backhaul flue 20, secondary heating device 13 up and down.Body of heater 11 is a housing, and it is located on the base 11a, and the two also can be as one.Burner hearth 21, hearth water sleeve 17 ' are located in the body of heater 11, have heat-insulation layer 18 between the housing of hearth water sleeve and body of heater, and ashpit 12 is positioned on the base below the burner hearth, open ashpit and are convenient to ventilate.Secondary heating device 13 covers fire door, and it is the cavity with intake-outlet 14 and 15.The rotating shaft 9 of secondary heating device on body of heater rotated, and needs the secondary heating device is moved apart fire door around the shaft when cooking, and uses the secondary heating device to be convenient to take hot water, reduces thermal loss.Water inlet pipe 10 communicates with the bottom of hearth water sleeve 17 ', and water jacket 5 is located on the body of heater, can be "＞" shape.Two groups of smoke pipes 4 and 6 are located in the water jacket 5 up and down, and upper and lower two groups of smoke pipes 4 and 6 tilt, and two groups of smoke pipe incline directions are opposite, and every group of smoke pipe is made of six parallel smoke pipes of three rows.First, second and

third backhaul flue

19,7 and 20 is located at the two groups of smoke pipes connections up and down of water jacket 5 both sides.The first backhaul flue 19 that is connected with the flame hole of burner hearth 21 and following group the ABC of of smoke pipe 6 are connected, the second backhaul flue 7 reaches the inlet of going up group smoke pipe 4 with the outlet of organizing smoke pipe 6 down and is connected, and the 3rd backhaul flue 20 and the exhaust opening 2 that are connected with the outlet of last group of smoke pipe 4 are connected; Shoot door 8 and 1 is located at 7,20 mouthfuls of places of second and third backhaul flue respectively, and the two is respectively by clamp 8a, 1a and hinge 8b, 1b and floss hole locking.Water jacket 5 upper ends are provided with delivery port 3, and its lower end is connected with hearth water sleeve 17 ' by the jacket passage on the body of heater 17.Like this, high-temperature flue gas enters the first backhaul flue 19 from the flame hole 16 of burner hearth upper end along the flue 16a (flame hole extension) parallel with flame hole, from under organize smoke pipe 6 and enter the second backhaul flue 7, flue gas enters the 3rd backhaul flue 20 along last group of smoke pipe 4 again, discharges from exhaust opening 2 at last.When the utility model used, the delivery port 3 of water jacket was connected with the water inlet pipe of caliduct, and the water inlet pipe 10 that communicates with hearth water sleeve is connected with the return pipe of caliduct.Like this, cold water enters hearth water sleeve 17 ' from water inlet pipe 10 and is heated, and enters water jacket 5 by the upper end of hearth water sleeve again and is heated once more, and the delivery port 3 from the water jacket upper end flows out at last.

Claims

1. home-use bedroom boiler, has body of heater, ashpit, burner hearth, hearth water sleeve, heat-insulation layer, shoot door, exhaust opening, water inlet pipe, delivery port, the fire door shutoff, it is characterized in that it also has the water jacket of being located on the body of heater (5), be located at two groups of smoke pipes (4) and (6) up and down in the water jacket, be located at the water jacket both sides and incite somebody to action first of two groups of smoke pipe connections up and down, two, three backhaul flues (19,7,20), the inlet of first backhaul flue (19) that is connected with the flame hole of burner hearth (21) and following group smoke pipe (6) is connected, the second backhaul flue (7) reaches the inlet of going up group smoke pipe (4) with the outlet of organizing smoke pipe (6) down and is connected, and the 3rd backhaul flue (20) and the exhaust opening (2) that are connected with the outlet of last group of smoke pipe (4) are connected; Shoot door (8) and (1) are located at second and third backhaul flue (7,20) mouthful place respectively; Water jacket (5) upper end is provided with delivery port (3), and its lower end is connected with hearth water sleeve (17 ').

2. home-use horizontal boiler according to claim 1 is characterized in that the secondary heating device that can cover fire door that fire door shutoff (13) is rotated for the rotating shaft (9) on body of heater, and this secondary heating device is for having the cavity of intake-outlet (14) and (15).

3. home-use horizontal boiler according to claim 1 is characterized in that two groups of smoke pipes (4) are arranged six parallel smoke pipes formations with every group of smoke pipe in (6) by three up and down.

4. according to claim 1 or 2 or 3 described home-use horizontal boilers, it is characterized in that water jacket (5) is "＞" shape.

5. home-use horizontal boiler according to claim 4, two groups of smoke pipes (4) and (6) tilt about it is characterized in that, and two groups of smoke pipe incline directions are opposite.