CN2490429Y

CN2490429Y - Split gas boiler

Info

Publication number: CN2490429Y
Application number: CN 01227460
Authority: CN
Inventors: 王胜强
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-20
Filing date: 2001-06-20
Publication date: 2002-05-08
Anticipated expiration: 2011-06-20

Abstract

The utility model relates to a split gas boiler which consists of a boiler proper (1), a boiler cover (2), a pipe combination burning tool (3), a control cabinet (4) and a boiler support (5), the bottom of the boiler proper (1) is ball-shaped; the boiler cover (2) is a hollow double layer enclosed metal drum inlayed with a plurality of smoke discharging holes (14) and welded around with a plurality of water circulating tubes (15), and the outer wall is provided with a cool water valve; the boiler cover (2) is welded around with a smoke discharging channel (20); the pipe combination burning tool (3) consists of a plurality of ring-shaped fire discs (23) which are not connected with each other, each fire disc is opened with a plurality of holes; the utility model is characterized in easy installation and maintenance as well as an energy saving effect.

Description

Split type gas fired-boiler

The utility model relates to boiler and makes the field, the split type gas fired-boiler that particularly a kind of installation and maintenance are convenient, energy-conservation, be beneficial to environmental protection.

Present widely used boiler, no matter be coal-fired stove, or oil-fired furnace, its boiler all is welded into an integral body, volume is big, Heavy Weight, carrying, installation, maintenance are all inconvenient, and boiler damages if any part, can not change, can only integral body scrap, and a tall and big chimney all must be arranged, air pollution is serious.Especially coal fired boiler must have the place of stacking bituminous coal and slag, and is both unhygienic, also contaminated environment, and inconvenient operation, and labour intensity is big.Because their grate is cast member, heaviness, firepower size can not flexible modulation, and heat can not make full use of, and wastes energy.

The purpose of this utility model is to provide a kind of body of heater energy decomposition and combination, installation, maintenance, easy for operation, and the timely adjustment of firepower size energy, energy-conservation, the split type gas fired-boiler of smokeless and dust free.

The purpose of this utility model is achieved through the following technical solutions: a kind of split type gas fired-boiler comprises boiler body (1), boiler jacket (2), tubular type combined burning tool (3), switch board (4) and boiler support (5) composition.Boiler body (1) bottom be a sphere, and blowoff valve (6) is arranged at the bottom, and pressure-reducing valve (7), Pressure gauge (8), exhaust outlet (9), water gage (10) and inlet opening (11) are arranged at body (1) top.Boiler jacket (2) is the hollow closed metal cylinder of pair of lamina, and pressure-reducing valve (12) and Pressure gauge (13) are arranged on it.Overcoat top is inlaid with a plurality of exhaust smoke holes (14), is connected to a plurality of water-circulating pipes (15) all around, and overcoat (2) is connected in its lower end, and the upper end is passed overcoat (2) and connect boiler body inlet opening (11), and a valve (16) is arranged on each water-circulating pipe.Boiler jacket (2) bottom has blowoff valve (17), outside that into cold water valve (18) and water gage (19) are arranged.The boiler jacket outer wall is welded with a smokejack (20), and it is the circle ring chamber of a sealing, and the outside has an exhaust opening (21) and cigarette fontanel (22) to join.Tubular type combined burning tool is made up of a plurality of discrete go in ring (or square, linear) fire dish (23), and each fire dish is welded with an air inlet pipe (24) respectively, and it is connected with branch gas bag (26) by conduit (25).On the fire dish (23) a plurality of eyelets are arranged.Elevating lever (27) is installed on the boiler support, and elevating lever (27) is equipped with lifting supporting plate (28), and fire dish (23) is placed on the lifting supporting plate (28).

The utility model is because boiler adopts split-type design, and transportation, installation, maintenance are all very convenient, and scale removal saves time, material-saving, and boiler damages if any part, can partly change, and does not need integral body to scrap, and has prolonged the service life of boiler.Because the utility model is a raw material with oil liquefied gas, natural gas, coal gas, and unique burning tool and the rational structure of employing, in combustion process, firepower is violent, last gas is fast, the firepower size can be regulated by opening (or closing) fiery quantity of catching fire of coiling, and can make fuel abundant after-flame in stove.Add the effect of stove overcoat, the heat that is discharged in the time of can making full use of fuel combustion, preheating adds the water in the overcoat, has improved the thermal efficiency of boiler integral body, with energy savings, more similar oil oven capable of saving fuel about 40%.And saved chimney stalk, and only needing waste gas to be discharged outdoor getting final product with short chimney, cost is low, saving of labor, material-saving and both health, and is free from environmental pollution again.Since disposed switch board, safe in utilization, easy and simple to handle, alleviated labour intensity greatly.

Fig. 1 is split type gas fired-boiler structural representation.

Fig. 2 is the tubular type combined burning structure schematic diagram of signing an undertaking.

Fig. 3 is the smokejack structural representation.

Wherein, 1 boiler body, 2 boiler jackets, 3 tubular type combined burning tools, 4 switch boards, 5 boiler supports, 6 body blowoff valves, 7 body pressure-reducing valves, 8 body Pressure gauges, 9 body exhaust outlets, 10 body water gages, 11 body inlet openings, 12 overcoat pressure-reducing valves, 13 overcoat Pressure gauges, 14 exhaust smoke holes, 15 water-circulating pipes, 16 valves, 17 overcoat blowoff valves, 18 advance the cold water valve, 19 overcoat water gages, 20 smokejacks, 21 exhaust openings, 22 chimneys, 23 fire dishes, 24 burning tool air inlet pipe, 25 conduits, 26 fens gas bags, 27 elevating levers, 28 lifting supporting plates.

Below in conjunction with accompanying drawing the utility model is further described:

As shown in drawings: the utility model is achieved in that a kind of split type gas fired-boiler comprises boiler body (1), boiler jacket (2), tubular type combined burning tool (3), switch board (4) and boiler support (5) composition.Boiler body (1) bottom be a sphere, and blowoff valve (6) is arranged at the bottom, and pressure-reducing valve (7), Pressure gauge (8), exhaust outlet (9), water gage (10) and inlet opening (11) are arranged at body (1) top.Boiler jacket (2) is the hollow closed metal cylinder of pair of lamina, and pressure-reducing valve (12) and Pressure gauge (13) are arranged on it.Overcoat top is inlaid with a plurality of exhaust smoke holes (14), is connected to a plurality of water-circulating pipes (15) all around, and overcoat (2) is connected in its lower end, and the upper end is passed overcoat (2) and connect boiler body inlet opening (11), and a valve (16) is arranged on each water-circulating pipe.Boiler jacket (2) bottom has blowoff valve (17), outside that into cold water valve (18) and water gage (19) are arranged.The boiler jacket outer wall is welded with a smokejack (20), and it is the circle ring chamber of a sealing, and the outside has an exhaust opening (21) and cigarette fontanel (22) to join.Tubular type combined burning tool is made up of a plurality of discrete go in ring (or square, linear) fire dish (23), and each fire dish is welded with an air inlet pipe (24) respectively, and it is connected with branch gas bag (26) by conduit (25).On the fire dish (23) a plurality of eyelets are arranged, eye diameter and quantity design according to required amount of heat.Elevating lever (27) is installed on the boiler support, and elevating lever (27) is equipped with lifting supporting plate (28), and fire dish (23) is placed on the lifting supporting plate (28).Regulate elevating lever, can regulate the distance between fire dish and boiler body bottom.During use, at first press start key, the fuel gas in the former burner hearth is discharged in air compressor machine work in the switch board.Press button ignition switch again, combustion gas begins in the stove internal combustion, the intrinsic water of heating boiler, until with the boiled generation steam of water, from body exhaust outlet (9) output, in combustion process, red-hot flue gas is not directly to discharge by chimney (22), but enter smokejack (20) through exhaust smoke hole (14) all around from boiler body (1), drain into outdoor from exhaust opening (21) by short chimney (22) at last.Heat in the flue gas can pass through the water in the pre-hot jacket of the inside and outside wall of overcoat like this, thereby saves the energy.Because the burning tool adopts combining structure, the big I of firepower is controlled as required, has avoided the waste of fuel.Incrustation scale can be cleared up by blowoff valve separately respectively more for a long time in boiler body (1) and boiler jacket (2).When in the body (1) during water shortage, can be by advancing cold water valve (18) and water-circulating pipe (15) adds water, the water level height can be observed by water gage separately.When hydraulic pressure in body (1) and the overcoat (2) surpasses safety value, reduce pressure by pressure-reducing valve (7) and (12) respectively.

Claims

1, a kind of by boiler body (1), boiler jacket (2), tubular type combined burning tool (3), the split type gas fired-boiler that switch board (4) and boiler support (5) are formed, it is characterized in that: boiler body (1) bottom is for spherical, boiler jacket (2) is the hollow closed metal cylinder of pair of lamina, a plurality of exhaust smoke holes (14) are inlayed on top, outer wall is equipped with a plurality of water-circulating pipes (15) and leads to body (1), be welded with the annular flue (20) of a sealing all around, elevating lever (27) and lifting supporting plate (28) are installed on the boiler support (5), tubular type combined burning tool is made up of a plurality of disjunct belt fire dishes (23) mutually, is seated on the lifting supporting plate (28).

2, split type gas fired-boiler according to claim 1, it is characterized in that: annular fire dish (23) also can be made squarely or linear fire dish, every fire dish (23) top has several circular holes, and air inlet pipe (24) is arranged at the bottom, is communicated with dividing gas bag (26) by conduit (25).