CN1104316A

CN1104316A - Horizontal multi-purpose composite atmospheric boiler

Info

Publication number: CN1104316A
Application number: CN 94113657
Authority: CN
Inventors: 赵会棠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-29
Filing date: 1994-10-29
Publication date: 1995-06-28

Abstract

The present invention relates to a horizontal multi-functional composite normal-pressure boiler. Its primary boiler consists of base seat, arched water jacket, furnace chamber, concave convection pipe group, intake pipe, water header, discharging pipe, chimney and boiler body, and the secondary boiler is vertically placed behind the arched water jacket, and shares one base-seat, one chimney and one boiler body with primary boiler, and has itself furnace cavity, furnace door, slag hole, water jacket, smoke pipe, water tank and inlet and outlet pipes. The primary boiler and the secondary boiler can be combined or separated each from other to use, and each can be independently used. Its heat efficiency can be up tlo 85%, so that it is an ideal multi-purpose boiler.

Description

Horizontal multi-purpose composite atmospheric boiler

The present invention relates to a kind of hot-water boiler, is a kind of horizontal multi-purpose composite atmospheric boiler.

At present, the normal-pressure boiler kind of selling on the market is a lot, is broadly divided into two classes: a class is horizontal normal-pressure boiler, purposes is single, can only warm oneself, and have a bath and must use heat exchanger, can not so should there be winter warming stove also will have drinking water boiler, use inconvenience for drinking-water; Another kind of is that vertical tea is bathed heating boiler, boiled drinkable, burn not open and can have a bath or warm oneself, and all be Yi Guoshui, the three is conflicting, the actual still usefulness of three usefulness, same use inconvenience.

The purpose of this invention is to provide a kind of horizontal multi-purpose composite atmospheric boiler, single to solve existing horizontal boiler purposes, use inconvenient problem.

The object of the present invention is achieved like this: this boiler can be divided into primary and secondary two parts, female stove has base, arched water jacket is arranged above, its leading flank has fire door, exhaust opening is arranged on the trailing flank, interior is burner hearth, fire bars is arranged below, the left and right sides and rear side are provided with the concave shape convection tube group of being made up of upper collecting chamber next part case and tube bank outside water jacket, on its upper collecting chamber water inlet pipe is arranged, the other end has behind the permeability cell has communicating pipe to communicate with the arched water jacket rear lower on the next part case, on the water jacket top, be provided with header tank, header tank one end has outlet pipe, logical air pipe is arranged on the top, the rear portion has chimney to pass header tank, solid welding is on the bottom surface, be provided with communicating pipe between preceding bottom and arched water jacket top, be provided with smoke baffle plate about it and between rear side and arched water jacket, flue gas comes out backward from the furnace exhaust mouth, upwards flow forward then, through the two return flue, walk around the left and right sides smoke baffle plate and enter the chimney discharge, and cold water is to enter from upper collecting chamber to flow backward downwards through three backhaul flues, move forward into the arched water jacket rear lower then, enter header tank through front end communicating pipe, water and flue gas are reverse circulation, the heat exchange efficiency height; Sub-stove adopts vertical boiler rear portion outside arched water jacket, seat is on female furnace base, fire bars is arranged below the burner hearth, one side has fire door, top that smoke pipe is arranged, be surrounded by water jacket in the burner hearth outside, the water jacket bottom is provided with the water inlet pipe upper end and is provided with the connection storage tank, and storage tank has blast pipe one side that outlet pipe is arranged on the top, smoke pipe passes storage tank and enters female stove two return flue, is provided with communicating pipe between water jacket and storage tank.Can shut fire door in the winter time, add heater stove communicating pipe, reach the drinking-water or the requirement of having a bath, also sub-stove water jacket can be communicated with next part case behind female stove, storage tank is communicated with female stove header tank, can be recycled by female kiln gas; Also can separate, female furnace heating, sub-stove also can use separately at non-heating sub-stove in season for drinking-water, can be for drinking-water or warm water.

This stove compared with prior art has the following advantages: 1) but the composite stove Colaesce use, also can use separately, easy to use; 2) but composite stove Colaesce heating also can separately use by a shared burner hearth, for drinking-water and heating, use health simultaneously; 3) female stove water and flue gas reverse circulation, the heat exchange efficiency height, the thermal efficiency can reach more than 85%; 4) sub-stove smoke pipe is in female stove flue, and the smoke evacuation good dedusting effect has solved vertical drinking water boiler smoke contamination problem; 5) composite stove all is gravity-flow ventilation, and equipment investment is few; 6) floor space is little, and is aesthetic in appearance generous.

Be described further below in conjunction with accompanying drawing:

Fig. 1 horizontal multi-purpose composite atmospheric boiler structural representation;

Fig. 2 horizontal multi-purpose composite atmospheric boiler side view;

Fig. 3 A-A cutaway view.

Among Fig. 1-3, base (1) adopts foundry goods or steel plate to make, its front end face and side are provided with shoot door (5), two slag notches (2) are arranged, before and after base (1) is provided with, about and the top be communicated with arched water jacket (12), water jacket adopts quality steel plate to make, the gap is 30-100mm, be evenly equipped with support (14) in the water jacket, its front end face has fire door (3), rear end face has exhaust opening (13), interior is burner hearth (15), under fire bars (20) is arranged, about water jacket (12) and outside the back, be provided with by last next part case (19), tube bank (18), (31) the concave character type convection tube group of Zu Chenging, last next part case (19) adopts the pipe of φ 89-300mm or makes with steel plate, tube bank (18) has 20-200 root pipe, tube bank (31) has 20-40 root pipe, two water inlets (4) about upper collecting chamber (19) front end is provided with, the other end has permeability cell (9), back next part case (19) is provided with and is communicated with the arched water jacket rear lower communicating pipe (30), on the water jacket top, be provided with header tank (8), it adopts steel plate to make, front end has outlet pipe (6), two logical air pipes (29) are arranged on the top, the rear portion has chimney (7) to pass header tank (8) solid welding on the bottom surface, be provided with communicating pipe (10) between header tank (8) and arched water jacket (12), be welded with smoke baffle plate (11) with rear side about it furnace chamber is divided into two return and three backhaul flues; Sub-stove adopts quality steel plate to make vertical heater, be located on arched water jacket (12) the outer rear portion base (1), fire bars (20) is arranged at burner hearth (23) bottom, one side has fire door, smoke pipe (28) is arranged at top, be surrounded by water jacket (22) in the burner hearth outside, water inlet pipe (21) is arranged at the water jacket bottom, there is connection storage tank (25) upper end, storage tank has blast pipe (27) on the top, one side has outlet pipe (26), smoke pipe (28) passes storage tank (25) and enters in female stove flue, be evenly equipped with 8-30 root communicating pipe (24) between storage tank (25) and water jacket (22), the primary and secondary body of heater has flame retardant coating (17), heat-insulation layer (16) and iron sheet.Composite stove can separately use, and also water jacket (22) can be communicated with back convection tube group next part case (19), and storage tank (25) is communicated with header tank (8), but the Colaesce heating also can be used separately.

Claims

1, a kind of horizontal multi-purpose composite atmospheric boiler is characterized in that being divided into primary and secondary two parts.Female stove has base (1), arched water jacket (12) is arranged above, fire door (3) is arranged on its leading flank, exhaust opening (13) is arranged on the trailing flank, interior is burner hearth (15), under fire bars (20) is arranged, outside water jacket the left and right sides and rear side be provided with by on next part case (19), tube bank (18), (31) the convection tube group of Zu Chenging, water inlet pipe (4) is arranged on the upper collecting chamber (19), there is communicating pipe (30) to be communicated with on the back next part case (19) with arched water jacket (15) bottom, on the water jacket top, be provided with header tank (8), the one end has on outlet pipe (6) top logical air pipe (29) is arranged, the rear portion has chimney (7) to pass the header tank solid welding on the bottom surface, be provided with communicating pipe (10) between preceding bottom and arched water jacket top, between left and right sides and rear side and arched water jacket, be provided with smoke baffle plate (11), sub-stove adopts vertical heater, be located on arched water jacket (12) the outer rear portion base (1), fire bars (20) is arranged at burner hearth (23) bottom, one side has fire door, smoke pipe (28) is arranged at top, be surrounded by water jacket (22) in burner hearth (23) outside, water inlet pipe (21) is arranged at the water jacket bottom, there is connection storage tank (25) upper end, storage tank (25) has blast pipe (27) on the top, one side has outlet pipe (26), smoke pipe (28) passes storage tank and enters female stove flue, between storage tank and water jacket (22), be provided with communicating pipe (24), water jacket (22) also can be communicated with back convection tube group next part case (19), storage tank (25) is communicated with header tank (8), and the primary and secondary body of heater has flame retardant coating (17), heat-insulation layer (16) and iron sheet.

2, boiler according to claim 1 is characterized in that: female stove convection tube group tube bank (18) has the 20-200 root uniform; Tube bank (31) has the 20-40 root uniform.

3, boiler according to claim 1 is characterized in that: female chimney arch type water jacket (12) spacing is 30-100mm, in be evenly equipped with support (14).

4, boiler according to claim 1 is characterized in that: sub-stove communicating pipe (24) has the 8-30 root uniform.