CN202002313U

CN202002313U - Hot water and warm air double-purpose machine

Info

Publication number: CN202002313U
Application number: CN201120032861XU
Authority: CN
Inventors: 刘龙庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-26
Filing date: 2011-01-26
Publication date: 2011-10-05
Anticipated expiration: 2021-01-26

Abstract

The utility model relates to equipment for providing hot water and warm air, and belongs to the technical field of heat supply equipment structures. A hot water and warm air double-purpose machine is characterized in that: the lower part of a hearth is provided with a coal ash chamber, the front of the hearth is provided with a slag clearing port, and one side of the hearth is provided with a hearth tuyere; the upper part of the hearth is provided with a water discharge chamber, two ends of the water discharge chamber are communicate with a water inlet and a water supply chamber, and the water supply chamber is communicated with a hot water outlet; two sides of the hearth are provided with lateral air preheating chambers, the lateral air preheating chambers are communicated with an air inlet and a front air chamber, the front air chamber is communicated with an air supply chamber, the air supply chamber is positioned at the upper part of the water discharge chamber, and the other end of the air supply chamber is connected with a hot air outlet; and a flue gas pipeline passes through the water discharge chamber and the air supply chamber, two ends of the flue gas pipeline are communicated with the hearth and an upper smoke chamber, the upper smoke chamber is positioned at the upper part of the air supply chamber, flue gas in the hearth is delivered to the upper smoke chamber through the flue gas pipeline, and the upper smoke chamber is communicated with a first ascending flue, a second ascending flue and a smoke outlet. The hot water and warm air double-purpose machine has reasonable structure, is simple and convenient for operation, and can simultaneously generate two hot sources, namely hot water and warm air so as to bring great convenience to production and life of people.

Description

The dual-purpose machine of hot water warm braw

One, technical field

The utility model relates to a kind of equipment that hot water and warm braw can be provided simultaneously, specifically is the dual-purpose machine of a kind of hot water warm braw, belongs to the heating equipment technical field of structures.

Two, background technology

The provided hot water apparatus of Xiao Shouing has various boiler in the market, can provide the device of hot blast that various hot-blast stove is arranged, they all can only provide single thermal source media, if need the condition of hot water and warm braw simultaneously, the device of this simple function then will be provided with respectively, take up room, operate, keep in repair also comparatively loaded down with trivial details simultaneously.

Three, summary of the invention

The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, and the dual-purpose machine of a kind of heat supply water simultaneously and warm braw is provided.

The utility model is achieved through the following technical solutions:

The dual-purpose machine of hot water warm braw, special character are to be provided with coal ash chamber 10 in burner hearth 12 bottoms, and the front of coal ash chamber 10 has breast hole 9, one sides and has burner hearth blast orifice 6; The top of burner hearth 12 is lower header 15, and lower header 15 1 ends communicate with the water inlet 7 that is located at 10 next doors, coal ash chamber, and lower header 15 other ends communicate with upper tank 19, and upper tank 19 outlets are communicated with hot water outlet 3; The both sides of burner hearth 12 are provided with crosswind preheating chamber 5, crosswind preheating chamber 5 and air inlet 14 and the preceding air compartment 24 that is located at burner hearth 12 front ends communicate, preceding air compartment 24 other ends are communicated with ipper air chamber 16, and ipper air chamber 16 is positioned at lower header 15 tops, and ipper air chamber's 16 other ends are communicated with hot-blast outlet 17 hot blast is drawn outside the machine; Flue 23 passes lower header 15 and ipper air chamber 16, two ends are communicated with burner hearth 12, upper strata smoke-box 22 respectively, upper strata smoke-box 22 is positioned at the top of ipper air chamber 16, the coal-fired flue gas that produces is transported to upper strata smoke-box 22 by flue 23 in the burner hearth 12, upper strata smoke-box 22 is communicated with first uptake flue 21, first uptake flue 21 is communicated with second uptake flue, 20, the second uptake flues 20 and is communicated with outlet flue 4.

Described flue 23 evenly distributes and passes lower header 15 and ipper air chamber 16;

Described ipper air chamber 16 draws hot blast outside the machine by going out air compartment 18 connection hot-blast outlets 17, and crosswind preheating chamber 5 is communicated with air inlets 14 by inlet air plenum 13;

Water inlet 7 is set to two, and respectively in the left and right sides of coal ash chamber 10, the concrete installation position selection of visual device is used.

Place, connectivity port at first uptake flue 21 and second uptake flue 20 is provided with cleaning door 2.

The dual-purpose machine of the utility model hot water warm braw is rational in infrastructure, easy and simple to handle, and a machine job can produce hot water, two kinds of thermals source of warm braw simultaneously, has greatly made things convenient for people's production, life.

Four, description of drawings

Fig. 1: be the dual-purpose machine structural representation of hot water warm braw;

The longitudinal profile schematic diagram of Fig. 2: Fig. 1;

Among the figure: 1, coal feed point, 2, cleaning door, 3, hot water outlet, 4, outlet flue, 5, crosswind preheating chamber, 6, the burner hearth blast orifice, 7, water inlet, 8, supporting leg, 9, breast hole, 10, the coal ash chamber, 11, burner hearth coal frame, 12, burner hearth, 13, inlet air plenum, 14, air inlet, 15, lower header, 16, ipper air chamber, 17, hot-blast outlet, 18, go out air compartment, 19, upper tank, 20, second uptake flue, 21, first uptake flue, 22, the upper strata smoke-box, 23, flue, 24, preceding air compartment.

Five, the specific embodiment

Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.

Embodiment 1

The dual-purpose machine of hot water warm braw is provided with coal ash chamber 10 in burner hearth 12 bottoms, and the front of coal ash chamber 10 has breast hole 9, one sides and has burner hearth blast orifice 6;

The top of burner hearth 12 is lower header 15, and lower header 15 1 ends communicate with the water inlet 7 that is located at 10 next doors, coal ash chamber, and lower header 15 other ends communicate with upper tank 19, and upper tank 19 outlets are communicated with hot water outlet 3;

The both sides of burner hearth 12 are provided with crosswind preheating chamber 5, crosswind preheating chamber 5 and air inlet 14 and the preceding air compartment 24 that is located at burner hearth 12 front ends communicate, preceding air compartment 24 other ends are communicated with ipper air chamber 16, and ipper air chamber 16 is positioned at lower header 15 tops, and ipper air chamber's 16 other ends are communicated with hot-blast outlet 17 hot blast is drawn outside the machine;

Flue 23 evenly distributes and passes lower header 15 and ipper air chamber 16, two ends are communicated with burner hearth 12, upper strata smoke-box 22 respectively, upper strata smoke-box 22 is positioned at the top of ipper air chamber 16, the coal-fired flue gas that produces is transported to upper strata smoke-box 22 by flue 23 in the burner hearth 12, upper strata smoke-box 22 is communicated with first uptake flue 21, first uptake flue 21 is communicated with second uptake flue 20, second uptake flue 20 is communicated with outlet flue 4, is provided with cleaning door 2 at the place, connectivity port of first uptake flue 21 and second uptake flue 20.

The course of work of the dual-purpose machine of hot water warm braw:

Fuel is sent in the burner hearth 12 by coal feed point 1, and in burner hearth 12 internal combustion, the heat that is produced is the air heat in water in the lower header 15 and crosswind preheating chamber 5, the preceding air compartment 24, and the walking along the street line that follows of hot water and warm braw is respectively:

Hot water: cold water is entered by water inlet 7, enter lower header 15 back by burner hearth 12 in coal-fired the heating, because water inlet 7 continues to rise up into upper tank 19 on the water inlet water level, in upper tank 19, continue as its heating, at last by outside the hot water outlet 3 discharge machines by first uptake flue 21 and second uptake flue 20.

Warm braw: cold air enters inlet air plenum 13 by air inlet 14, flow to the crosswind preheating chamber 5 that is located at the burner hearth both sides then, by coal-fired heating in the burner hearth 12, introduce ipper air chamber 16 by preceding air compartment 24 again, there is flue 23 to pass through in the ipper air chamber 16, flue gas in the flue 23 can continue as air heat, and ipper air chamber 16 communicates with going out air compartment 18, is drawn outside the machine by hot-blast outlet 17 at last.

The coal-fired flue gas that produces is introduced upper strata smoke-box 22 by flue 23 in the burner hearth 12, enters first uptake flue 21, second uptake flue 20 then successively, is drawn outside the machine by outlet flue 4 at last.Flue 23 passes lower header 15 and ipper air chamber 16 can be the water and air heating, and the water that the hot flue gas in first uptake flue 21, second uptake flue 20 also can be in the upper tank is heated.

Embodiment 2

The difference of dual-purpose machine of present embodiment hot water warm braw and embodiment 1 is:

Claims

1. the dual-purpose machine of hot water warm braw is characterized in that being provided with coal ash chamber (10) in burner hearth (12) bottom, and the front of coal ash chamber (10) has breast hole (9), and a side has burner hearth blast orifice (6); The top of burner hearth (12) is lower header (15), and lower header (15) one ends communicate with the water inlet (7) that is located at next door, coal ash chamber (10), and lower header (15) other end communicates with upper tank (19), and upper tank (19) outlet is communicated with hot water outlet (3); The both sides of burner hearth (12) are provided with crosswind preheating chamber (5), crosswind preheating chamber (5) and air inlet (14) and the preceding air compartment (24) that is located at burner hearth (12) front end communicate, preceding air compartment (24) other end is communicated with ipper air chamber (16), ipper air chamber (16) is positioned at lower header (15) top, and ipper air chamber (16) other end is communicated with hot-blast outlet (17) hot blast is drawn outside the machine; Flue (23) passes lower header (15) and ipper air chamber (16), two ends are communicated with burner hearth (12), upper strata smoke-box (22) respectively, upper strata smoke-box (22) is positioned at the top of ipper air chamber (16), the coal-fired flue gas that produces is transported to upper strata smoke-box (22) by flue (23) in the burner hearth (12), upper strata smoke-box (22) is communicated with first uptake flue (21), first uptake flue (21) is communicated with second uptake flue (20), and second uptake flue (20) is communicated with outlet flue (4).

2. according to the dual-purpose machine of the described hot water warm braw of claim 1, it is characterized in that described flue (23) evenly distributes to pass lower header (15) and ipper air chamber (16).

3. according to the dual-purpose machine of the described hot water warm braw of claim 1, it is characterized in that described ipper air chamber (16) is communicated with hot-blast outlet (17) hot blast is drawn outside the machine by going out air compartment (18), crosswind preheating chamber (5) is communicated with air inlet (14) by inlet air plenum (13).

4. according to the dual-purpose machine of the described hot water warm braw of claim 1, it is characterized in that described water inlet (7) is set to two, respectively in the left and right sides of coal ash chamber (10), the concrete installation position selection of visual device is used.

5. according to the dual-purpose machine of the described hot water warm braw of claim 1, it is characterized in that being provided with cleaning door (2) at the place, connectivity port of first uptake flue (21) and second uptake flue (20).