CN2722039Y

CN2722039Y - Vertical environmental protective and remote controlled gas boiler

Info

Publication number: CN2722039Y
Application number: CN 200420070246
Authority: CN
Inventors: 孙殿志
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-11
Filing date: 2004-08-11
Publication date: 2005-08-31
Anticipated expiration: 2014-08-11

Abstract

The utility model relates to a vertical environmental protective and remote controlled gas boiler, which is characterized in that a boiler hearth and a gas combustion chamber are arranged in a boiler housing body; an upper and a lower baffles are arranged in the gas combustion chamber; 4 to 6 flue pipes, 8 to 20 super-conductive pipes and fuel pipes are fixed; the tops of the flue pipes are connected with the flue; the tops of the fuel pipes are connected with the boiler hearth; a draught fan is connected with a combustion supporting pipe under the gas combustion chamber and is connected with a wind channel via a three-way; the other end of the combustion supporting pipe is communicated with a fire opening in the boiler; a fire grate is arranged on the upper side of the wind channel; a water tank is on the upper side of the gas combustion chamber; the flue is on the upper side of the water tank; 12 to 20 soot pipes in lateral double row alternative arrangement are arranged in the flue; the entourage of the boiler housing body and the boiler hearth are water interlayers; a shower hot water pipe interlayer is in the middle of the top of the boiler housing body and the flue; a circle shower hot water pipe is built in, and an electric-control box is arranged on the top of the boiler housing body. The utility model has the characteristics of high thermal efficiency, low cost, small volume and long service life.

Description

Vertical environment-friendly remote control gas boiler

Technical field

It is that raw material self produces the coal gas heating equipment of heating working medium---vertical environment-friendly remote control gas boiler again with the coal that the utility model belongs to a kind of.

Background technology

At present, domestic heating equipment is based on boiler, and traditional boiler oil mainly is a coal, because environmental protection requirement adopts fuel oil or gas fired-boiler in recent years.Though fuel oil or the soot emissions of combustion boiler furnace have reached environmental requirement, the operating cost costliness, the user is difficult to bear.The form of coal-burning boiler is more, but because the direct burning of coal, smoke discharge amount greatly, easily pollutes the waste of the environment and the energy, can't reach environmental requirement, has also reduced the thermal efficiency of boiler simultaneously.

Summary of the invention

The utility model has overcome the defective of above-mentioned existence, and purpose is for satisfying environmental protection requirement, is that raw material self produces the coal gas heating boiler of heating working medium---vertical environment-friendly remote control gas boiler again with the coal for urban heat supplying provides a kind of employing.

The utility model vertical environment-friendly remote control gas boiler content Description:

The utility model vertical environment-friendly remote control gas boiler, by: burner, water tank, water inlet pipe, outlet pipe, shower hot-water line, shower hot-water line interlayer, water interlayer, threeway, chimney, electric cabinet, water supply outlet, backwater import are formed in boiler shell, Smoker's ash tube, burner hearth, gas burner, fire grate, air channel, dividing plate, combustion tube, flue, flue tube, Super-conductive conduit, Gas Pipe, firing door, skimming door, blower fan, Super-conductive conduit, the stove; It is characterized in that; In boiler shell, establish burner hearth and gas burner's two parts, gas-fired is indoor to be provided with upper and lower dividing plate and to fix 4～6 flue tubes, 8～20 Super-conductive conduits, Gas Pipe, the top of flue tube is connected with flue, the top of Gas Pipe is connected with burner hearth, be that blower fan is connected with combustion tube below the gas burner, be connected with the air channel that the other end of combustion tube passes to burner in the stove by threeway, be fire grate on the air channel, be manual Automatic grate; It on the gas burner water tank, it above the water tank flue, 12～20 Smoker's ash tubes of horizontal double interlaced arrangement are set in flue, around boiler shell and the burner hearth is water interlayer, on the top of boiler shell and the centre of flue is shower hot-water line interlayer, the shower hot-water line of built-in spiral fashion so; Shower water inlet pipe, shower outlet pipe are set on boiler shell, upper and lower two fire doors also are set, top be firing door, the bottom be skimming door, be chimney and electric cabinet at the top of boiler shell.

The utility model vertical environment-friendly remote control gas boiler, its reasonable in design, compact conformation adopts Super-conductive conduit in the stove, has thermal efficiency height, cost is low, volume is little, the characteristics of long service life.With cheap all kinds of coals be raw material under the condition of high temperature anoxic, produce coal gas through physical reaction self, combustion-supporting through twice combustion and blower fan, guaranteed the effect of smoke abatement and dust control, from good dedusting effect, little, the non-environmental-pollution of smoke discharge amount.Super-conductive conduit and Smoker's ash tube are set in boiler shell, have improved the thermal efficiency of boiler.Top at boiler shell is provided with electric cabinet, the remote control switch of boiler is connected real time remote control monitoring and control temperature with phone.The function that Remote is arranged can be carried out manually-operated control during power failure.The utility model automatic control banking time is long, can reach 24～48 hours, and only need add a dant every day, applied widely, can be applicable to hot water and pressure-less boiler, because cheap remarkable economic efficiency and the social benefit of obtaining of operating cost.

Description of drawings

Fig. 1 is a vertical environment-friendly remote control gas boiler structural representation

Fig. 2 is the electric-control system circuit diagram

Among the figure: 1 is boiler shell, 2 is Smoker's ash tube, 3 is burner hearth, 4 is the gas burner, 5 is fire grate, 6 is the air channel, 7 is dividing plate, 8 is combustion tube, 9 is flue, 10 is flue tube, 11 is Super-conductive conduit, 12 is Gas Pipe, 13 is firing door, 14 is skimming door, 15 is blower fan, 16 is burner in the stove, 17 is water tank, 18 are the shower water inlet pipe, 19 is shower outlet pipe, 20 are the shower hot-water line, 21 are shower hot-water line interlayer, 22 is water interlayer, 23 are threeway, 24 is chimney, 25 is electric cabinet, 26 is the flame switch boards, 27 supply water exports, 28 is the backwater import.

The specific embodiment

The utility model vertical environment-friendly remote control gas boiler is to realize like this, seeing Fig. 1, is by boiler shell 1, Smoker's ash tube 2, burner hearth 3, gas burner 4, fire grate 5, air channel 6, dividing plate 7, combustion tube 8, flue 9, flue tube 10, Super-conductive conduit 11, Gas Pipe 12, firing door 13, skimming door 14, blower fan 15, burner 16 in the stove, water tank 17, shower water inlet pipe 18, shower outlet pipe 19, shower hot-water line 20, shower hot-water line interlayer 21, water interlayer 22, threeway 23, chimney 24, electric cabinet 25, flame switch boards 26, supply water and export 27, backwater import 28 is formed.The vertical environment-friendly gas boiler is the reverse combustion type boiler, in boiler shell 1, establish burner hearth 3 and gas burner's 4 two parts, upper and lower dividing plate 7 fixedly flue tube 10, Super-conductive conduit 11, Gas Pipe 12 are set in the gas burner 4, and flue tube is 6, and Super-conductive conduit is 12.The top of flue tube 10 is connected with flue 9, the top of Gas Pipe 12 is connected with burner hearth 3, be that blower fan 15 is connected with combustion tube 8 below the gas burner 4, be connected with air channel 6 by threeway 23, the other end of combustion tube 8 passes to burner 16 in the stove, and blower fan 15 air inducing in air channel 6 and gas burner 4 is combustion-supporting.The fire coal of the wind of blower fan 15 on fire grate 5, fire coal produces coal gas after burning, enter gas burner 4 and carry out second-time burning through burner 16 in the stoves, and air-introduced machine 15 is the combustion-supporting thermal efficiency that improves boiler of secondary air inducing in air channel 6 and gas burner 4.Be fire grate 5 on air channel 6, be manual Automatic grate.It on gas burner 4 water tank 17, it above the water tank 17 flue 9, the Smoker's ash tube 2 of horizontal double interlaced arrangement is set in flue 9, Smoker's ash tube 2 has 12, flame switch boards 26 also is set in flue 9, when coal, flame switch boards 26 is drawn back, in case cigarette ash is emerged from fire door, combustion system burns for straight when flame switch boards 26 is drawn back, and the combustion system when flame switch boards 26 is advanced is the anti-backfire of burning.Boiler shell 1 is a water interlayer 22 with burner hearth 3 all around, on the top of boiler shell 1 and the centre of flue 9 are shower hot-water line interlayers 21, the shower hot-water line 20 of built-in spiral fashion so, the outlet 27 of supplying water is set on boiler shell 1, downside at boiler shell 1 is provided with backwater import 28, for the heating water, do the boiler blow-down water circulation by the outlet 27 of supplying water by backwater import 28.Upper and lower two fire doors also are set, top be firing door 13, the bottom be skimming door 14, be chimney 24 and electric cabinet 25 at the top of boiler shell 1, in electric cabinet 25, electric-control system is set.

During operation, in stove, add an amount of water by running water water inlet pipe 18, when the fire in a stove before fuel is added on the fire grate 5 is sufficient, in burner hearth 3, fill it up with fire coal from the firing door 13 on top, close firing door 13 and skimming door 14, start air-introduced machine 15, wind is 6 coal seams that enter in the burner hearth 3 from the air channel, under the situation of sealing, produced coal gas, coal gas enters gas burner 4, carries out second-time burning through burner 16 in the stove, and air-introduced machine 15 is the combustion-supporting thermal efficiency that improves boiler of secondary air inducing in air channel 6 and gas burner 4.Thermal-flame 4 enters water tank 17, flue 9 from the gas burner, and flows into shower outlet pipe 19 after the working medium heat exchange.The chimney 24 that cooled smoke enters boiler shell 1 top enters atmosphere.After coal-fired gasifying combustion finishes, close air-introduced machine 15, again firing door 13 and skimming door 14 are opened, after being clawed, slag stays the suitable fire in a stove before fuel is added, again from new coal.

Electric-control system is to be core with the temperature controller, the start-stop of control blower fan and water pump, being set on the temperature controller of temperature range finished, two configuration switch are arranged on the temperature controller, can set the temperature province of control, different temperature province temperature controllers are taked different control strategies, low steady heating, high temperature stops, and ensures that the temperature range of boiler is controlled within the desirable scope.

See Fig. 2, be the electric-control system circuit diagram, the positive and negative electrode of power line is connected with the upper end of circuit breaker Q M1, QM2, and the lower end of circuit breaker Q M1 is connected with the upper end of A.C. contactor KM1 by 1, No. 2 lead-out wire, by the lower end of the A.C. contactor KM1 terminal board that goes between, be connected with blower fan again; The lower end of circuit breaker Q M2 is connected with the upper end of A.C. contactor KM2 by 3, No. 4 lead-out wires, by the lower end of the A.C. contactor KM2 terminal board that goes between, is connected with water pump again;

The positive pole of No. 3 lines in the lower end of circuit breaker Q M2 and control power supply SA2, with the normally-open normally-close common junction of selector switch SA3, be connected with phase line, the bus of water pump temperature controller; The negative pole of No. 4 lines and control power supply SA2, be connected with the coil of A.C. contactor KM1, KM2, the center line with blower fan temperature controller, water pump temperature controller is connected again; Control power supply SA2 output positive and negative electrode is 12V, is input as telephone switchboard, and the telephone switchboard terminal is connected with telephone wire, and selector switch SA3 is connected with No. 11 lines;

When selecting auto state: No. 11 line is connected with an end of telephone switchboard SA1 normal opened contact, other end No. 10 line is connected with No. 6 contacts of phase line of blower fan temperature controller, the other contact of selector switch SA3, export by No. 5 contacts of blower fan temperature controller again, No. 13 lines are connected to an end of A.C. contactor KM1 normal opened contact, be connected with the bus of blower fan temperature controller, connect No. 12 lines by the low point of contact of blower fan temperature controller and be connected with the other end of A.C. contactor KM1 contact;

When selecting manual state: selector switch SA3 is transformed into No. 3 lines, No. 10 line, directly connect, the high line contact of water pump temperature controller is drawn line No. 16, be connected with an end of A.C. contactor KM2 normal opened contact, No. 6 contacts of water pump temperature controller, No. 5 contacts are output as No. 17 lines and are connected with the other end of A.C. contactor KM2 coil, the other end of A.C. contactor KM2 normal opened contact.

The start and stop of blower fan, water pump are connected with circuit breaker Q M1, QM2 by A.C. contactor KM1, KM2 control again, and motor is carried out overcurrent and short-circuit protection; The telephone remote control terminal that Long-distance Control is used carries the actions such as contact switching of relay telephone exchange selector switch SA1 after receiving the remote phone control signal; Selector switch SA2 is the Switching Power Supply of direct current 12V, and selector switch SA2 can be transformed into the electric main of 220V the selective switch S A1 of direct current 12V and use as power source, realizes manually automaticallying switch by selector switch SA3.Selector switch SA3 right side is connected, switch to manual state, the temperature controller electrified terminal is communicated with No. 3 lines, directly, Current Temperatures according to boiler, the break-make of controller control contactor KM1, contactor KM2 coil, the adjustment work of beginning boiler is so that boiler keeps a relative stationary temperature.When selector switch SA3 switches to auto state, need just can finish powering on of temperature controller with the cooperation of selector switch SA1, power-down actions, be auto state when selecting switch S A3 left side to connect, this moment No. 2 lines, put through phone selector switch SA1 finishes selector switch SA1 according to prompting closure, thereby the control temperature controller, temperature controller is according to the Current Temperatures of thermocouple measurement, control contactor KM1, the KM2 coil, the intensification adjusting work of beginning boiler so just can realize the operated from a distance that control starts to boiler, when needing long-range stopping, can dial in selector switch SA1 once more, make selector switch SA1 disconnect temperature controller power down function out of hand.

Claims

1, a kind of vertical environment-friendly remote control gas boiler is by boiler shell (1), Smoker's ash tube (2), burner hearth (3), gas burner (4), fire grate (5), air channel (6), dividing plate (7), combustion tube (8), flue (9), flue tube (10), Super-conductive conduit (11), Gas Pipe (12), firing door (13), skimming door (14), blower fan (15), burner (16) in the stove, water tank (17), shower water inlet pipe (18), shower outlet pipe (19), shower hot-water line (20), shower hot-water line interlayer (21), water interlayer (22), threeway (23), chimney (24), electric cabinet (25), flame switch boards (26), supply water and export (27), backwater import (28) is formed; It is characterized in that: in boiler shell (1), establish burner hearth (3) and gas burner (4) two parts, the gas burner is provided with in (4), lower clapboard (7), by last, lower clapboard (7) is fixed 4～6 flue tubes (10), 8～20 Super-conductive conduits (11) and Gas Pipe (12), the top of flue tube (10) is connected with flue (9), the top of Gas Pipe (12) is connected with burner hearth (3), be that blower fan (15) is connected with combustion tube (8) below the gas burner (4), be connected with air channel (6) by threeway (23), the other end of combustion tube (8) passes to burner (16) in the stove, be fire grate (5) on air channel (6), be manual Automatic grate; On gas burner (4) water tank (17), above the water tank (17) flue (9), 12～20 Smoker's ash tubes (2) of horizontal double interlaced arrangement are set in flue (9), boiler shell (1) is water interlayer (22) with burner hearth (3) all around, on the top of boiler shell (1) and the centre of flue (9) is shower hot-water line interlayer (21), the shower hot-water line (20) of built-in spiral fashion so; Shower water inlet pipe (18), shower outlet pipe (19) are set on boiler shell (1), upper and lower two fire doors also are set, top be firing door (13), the bottom be skimming door (14), be chimney (24) and electric cabinet (25) at the top of boiler shell (1).

2, vertical environment-friendly remote control gas boiler according to claim 1, it is characterized in that: the circuit of electric-control system is: the positive and negative electrode of power line is connected with the upper end of circuit breaker Q M1, QM2, the lower end of circuit breaker Q M1 is connected with the upper end of A.C. contactor KM1 by 1, No. 2 lead-out wire, by the lower end of the A.C. contactor KM1 terminal board that goes between, be connected with blower fan again; The lower end of circuit breaker Q M2 is connected with the upper end of A.C. contactor KM2 by 3, No. 4 lead-out wires, by the lower end of the A.C. contactor KM2 terminal board that goes between, is connected with water pump again;