CN2236109Y

CN2236109Y - Household small boiler

Info

Publication number: CN2236109Y
Application number: CN 95245284
Authority: CN
Inventors: 巨建文
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-09-22
Filing date: 1995-09-22
Publication date: 1996-09-25
Anticipated expiration: 2005-09-22

Abstract

The utility model provides a household small boiler which is composed of a boiler, heat radiating fins a water injecting tank and a steam pipe. The boiler is provided with a water jacket on the periphery and the upper side of a hearth, and one side of the upper side of the hearth is communicated with a boiler flue by a boiler throat neck. The upper side of the water jacket is communicated with a convection bank whose upper side is provided with an air bag chamber communicated with the steam pipe and a hot water pipe communicated with the heat radiating fins. The utility model not only can generate hot water for heating, but also can generated steam for bathing and cooking. Therefore, the heat utilization rate is improved.

Description

The family expenses arcola

The utility model relates to a kind of family expenses arcola.

Existing domestic boiler generally just burns the heating of heat utilization fin with hot water jacket with water, can not utilize steam to have a bath or cook, so the heat energy utilization rate is low, coal consumption is big.

The purpose of this utility model is to provide a kind of family expenses arcola that can utilize hot water heating can utilize steam to have a bath and cook again.

The utility model is to realize like this, it is by a boiler, fin, water injecting tank and steam pipe constitute, described boiler is that the bottom is provided with the stove hall in stove outer covering, the periphery of stove hall and above be provided with a water jacket, a top side of stove hall is provided with a furnace throat neck, on water jacket, be communicated with a convection bank, be provided with a gas bag chamber above the convection bank, the gas bag chamber is being communicated with steam pipe and hot-water line, be communicated with the stove flue in the upper end of furnace throat neck, middle part in the stove flue vertically is provided with a buffler, buffler is provided with a flue bypass outlet, and described convection bank is to be made of with one group of convection tube that a lower perforated plate reaches with upper perforated plate is being connected with lower perforated plate a upper perforated plate.

Advantage of the present utility model is that it not only can produce hot water and supply heating by fin, and can provide steam to have a bath and cook for people by the steam pipe that the gas bag chamber is communicated with, and saves coal thereby improved the heat energy utilization rate.

Description of drawings:

Fig. 1 is a surface structure schematic diagram of the present utility model;

Fig. 2 is a boiler sectional structure chart of the present utility model;

Fig. 3 is that boiler A-A of the present utility model is to the cross-section structure vertical view.

1 is boiler among the figure, the 2nd, and fin, the 3rd, water injecting tank, the 4th, stove outer covering, the 5th, stove flue, the 6th, stove chimney, the 7th, Pressure gauge, the 8th, safety valve, the 9th, coal filling hole, the 10th, air inlet, the 11st, hot-water line, the 12nd, steam pipe, the 13rd, valve, the 14th, water level meter, the 15th, drainpipe, the 16th, overflow pipe, the 17th, watered cup, the 18th, fire bars, the 19th, water jacket inwall, the 20th, water jacket, the 21st, flue bypass outlet plate washer, the 22nd, flue bypass outlet plate washer pull handle, the 23rd, flue bypass outlet, the 24th, gas bag chamber, the 25th, furnace throat neck, the 26th, convection bank, the 27th, convection tube, the 28th, upper perforated plate, the 29th, lower perforated plate, the 30th, stove hall, the 31st, buffler.

The utility model is further specified with embodiment below in conjunction with accompanying drawing:

The utility model is by a boiler (1), fin (2), water injecting tank (3) and steam pipe (12) constitute, its described boiler (1) is that the bottom in stove outer covering (4) is provided with stove hall (30), below Lu Tang (30), be provided with fire bars (18), be provided with a coal filling hole (9) and an air inlet (10) in the bottom of boiler (a 1) side, the periphery of Lu Tang (30) and above be provided with a water jacket (20), a top side of stove hall (30) is provided with a furnace throat neck (25), on water jacket (20), be communicated with a convection bank (26), be provided with a gas bag chamber (24) above the convection bank (26), gas bag chamber (24) is being communicated with steam pipe (12) and hot-water line (11), hot-water line (11) is being communicated with fin (2), be communicated with a stove flue (5) in the upper end of furnace throat neck (25), middle part in the stove flue (5) vertically is provided with a buffler (31), buffler (31) is provided with a flue bypass outlet (23), be covered with a flue bypass outlet plate washer (21) in the flue bypass outlet (23), connecting a flue bypass outlet plate washer pull handle (22) on the flue bypass outlet plate washer (21), flue (5) is communicated with stove chimney (6), described convection bank (26) is to reach the one group of convection tube (27) that is being connected with lower perforated plate (29) with upper perforated plate (28) by a upper perforated plate (28) and a lower perforated plate (29) to constitute, and by water pipe water injecting tank (3) is communicated with the gas bag chamber (24) and the water jacket (20) of boiler (1).The top watered cup (17) that is being communicated with of water injecting tank (3) is provided with a Pressure gauge (7) and a safety valve (8) above the boiler (1), a side of boiler (1) is provided with a water level meter (14), drainpipe (15) and an overflow pipe (16).

Claims

A kind of family expenses arcola, it is by a boiler (1), fin (2), water injecting tank (3) and steam pipe (12) constitute, it is characterized in that described boiler (1) is that bottom in stove outer covering (4) is provided with stove hall (30), the periphery of Lu Tang (30) and above be provided with a water jacket (20), a top side of stove hall (30) is provided with a furnace throat neck (25), on water jacket (20), be communicated with a convection bank (26), be provided with a gas bag chamber (24) above the convection bank (26), gas bag chamber (24) is being communicated with steam pipe (12) and hot-water line (11), be communicated with a stove flue (5) in the upper end of furnace throat neck (25), middle part in the stove flue (5) vertically is provided with a buffler (31), buffler (31) is provided with a flue bypass outlet (23), and described convection bank (26) is to reach the one group of convection tube (27) that is being connected with lower perforated plate (29) with upper perforated plate (28) by a upper perforated plate (28) and a lower perforated plate (29) to constitute.