CN201569138U

CN201569138U - Double-tube siamese-type hot-water heating boiler

Info

Publication number: CN201569138U
Application number: CN2009202168124U
Authority: CN
Inventors: 庞宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-22
Filing date: 2009-09-22
Publication date: 2010-09-01
Anticipated expiration: 2019-09-22

Abstract

The utility model discloses a novel double-tube siamese-type hot-water heating boiler using straws, tree leaves, coal, waste plastics and rubber, waste clothes and other burnable raw materials in rural area as fuel materials, which comprises a boiler body with two large iron doors that can be freely opened and closed, a heated device installed in the boiler body and a heat-supplying device, and a flammable gas generating device. The double-tube siamese-type hot-water heating boiler has advantages of simple design, reasonable structure, complete combustion, good utilization effect of heat energy, high purity of fuel gas, energy saving and environment protection, short ignition time (needing 2-3 minutes from ignition of a fuel point to gasification combustion of a gasifier); the combustion time is long, a barrel of fuel can burn for 12 hours; the fire is strong, two furnace covers can be provided; the discharge of dried materials is complete; therefore, the utility model provides the novel double-tube siamese-type hot-water heating boiler with wide applicable range, safe and convenient use.

Description

Bitubular Contiuum type hot water and heating boiler

Technical field

The utility model relates to a kind of novel bitubular Contiuum type hot water and heating boiler, and relating in particular to other raw materials that a kind of stalk with the rural area crops, leaf, coal, waste or used plastics and rubber, waste and old clothes etc. can burn is the novel bitubular Contiuum type hot water and heating boiler of fuel.

Background technology

The boiler in past is that coal and coal gas, natural gas are that their common characteristic of combustion material is the cost height, price is expensive, pollutant emission is many, incomplete combustion serious waste phenomenon, coal gas and natural gas also have the problem that is difficult to spread to for the moment the rural area, makes peasant's quality of life be subjected to very big influence.Now, though stalk gasifier is just popularized everywhere in China rural area, but because imperfect, the imperfection of current stalk gasifier design itself, defectiveness has the indisposition of many bad solutions, makes the popularization of stalk gasifier, run into very big resistance, a lot of peasants not original meaning buy, and dare not buy, and also cannot afford.

China is a large agricultural country, very many stalk fuel resources are arranged, the annual straw of producing has reached more than 700,000,000 ton, add other raw materials that leaf, waste or used plastics and rubber, waste and old clothes etc. can burn, if can well utilize a considerable wealth that will become in peasant's hand, all wasted in the past unfortunately.

Summary of the invention

It is the bitubular Contiuum type hot water and heating boiler of fuel that the purpose of this utility model provides other raw materials that a kind of stalk with the rural area, leaf, coal, waste or used plastics and rubber, waste and old clothes etc. can burn, has simplicity of design, rational in infrastructure, sufficient combustion, heat energy utilization is effective, combustion gas purity height, energy-conserving and environment-protective, the duration of ignition short (only needing 2--3 minute) from ignited fuel to gasification furnace gasification, and combustion; Burning time is long, and one burnt 12 hours; Firepower is violent, bitubular Contiuum type hot water and heating boiler.

The purpose of this utility model is achieved in that a kind of bitubular Contiuum type hot water and heating boiler, include the boiler body of the big iron gate that has the free folding of two fan energy, be installed on heating device and heating plant in the body of heater, and fuel gas generating apparatus, the topmost of its boiler body is an exhaust opening, the exhaust opening below is a smoke exhaust fan, smoke exhaust fan left peak is a heating device, heating device comprises water jacket, the inwall of water jacket is provided with transverse tube and the vertical tube that communicates with water jacket, transverse tube and vertical tube are welded on the inwall of water jacket, water in the water jacket can circulate by transverse tube and vertical tube, transverse tube and vertical tube top are welded with the top board of a heated sheet as the water jacket inwall, the flame that heating plant produced, in barbecue transverse tube and vertical tube, also heat to heated sheet, make the interior water of water jacket reach the temperature of indoor needs with the fastest speed, the inboard of top board is welded with a smoke exhaust pipe, communicate with exhaust opening, the outer wall of water jacket is equipped with return pipe and outlet pipe respectively, link to each other with radiator by water pipe, the blast pipe that is equipped with air bleeding valve above one is upwards installed in the inboard of outlet pipe, blast pipe inserts in the water tank downwards by the top of water tank, be higher than horizontal plane more than 10 centimetres and can, the below of water jacket is a heating plant, heating plant filters storage cylinder by a support and rack-mount fuel gas and forms, the iron pipe of three centimetres of internal diameters is installed in the bottom of fuel gas filtration storage cylinder, with the silk mouth draining valve is installed on the iron pipe, the iron pipe that three centimetres of diameters are installed on the top of fuel gas filtration storage cylinder links to each other with the fuel gas generating apparatus, the top that fuel gas filters storage cylinder is equipped with an iron pipe of being with three centimetres of diameters of mouth, kitchen range for the combustible gas burning upwards is installed, with threeway an air hose is installed on the following iron pipe of kitchen range, air hose and air blast communicate, at the middle part of air hose and air blast a by-pass valve control is installed also, be used for controlling the size of air capacity, make it to burn more complete so that dilute fuel gas, more abundant.With fuel gas filter storage cylinder arranged side by side be the fuel gas generating apparatus, form by fuel combustion tube and sealing device, two air inlet pipe, an air inlet filter cap, a speed governing air blast.The fuel combustion tube is made the bottom by iron sheet an air inlet pipe that has air inlet filter cap is installed, this air inlet pipe middle part is equipped with an air intake valve, be used for controlling the size of air inflow, air intake valve and adjustable speed fan communicate, and communicate at the middle air hose of installing below kitchen range with threeway of air intake valve and adjustable speed fan; Sealing device is made up of sealed cistern and seal cover, and the iron sheet that seal cover is welded with iron sheet system sealing ring by a middle part is made and the sealed cistern of topped up with water cooperates jointly, and the fuel combustion tube can well be worked.

The beneficial effects of the utility model are: the adoptable fuel source of the utility model is abundant, and need not buy, as stalk, leaf, coal, waste or used plastics and rubber, waste and old clothes etc. is good fuel, also can utilize corncob, corn stalk, wheat straw etc., the invention can be got any material and can be used, and need not add any additives, material source economy; When fuel combustion cover encloses charging aperture, prevent that flue gas from discharging, and, in use, fill with water in the tank, further prevent the flue gas discharge, gas is in closed state all the time before entering burner hearth, the cigarette that the burning back produces is discharged by exhaust opening again, and in addition, the utility model can burn as liquefied gas, also can prevent dust pollution, but because straw fuel gas belongs to normal pressure, than liquefied gas safety, no potential safety hazard; The burning of the invention per kilogram can produce 2 cubic metres of fuel gas, the sustainable use combustion gas of per 2 kilograms of fuel 90-180 minute, by about 48 cubic metres of general family four rooms gas consumption every day in winter, it is that small blast fan about 40 watts calculates that gasification furnace is joined a power, power consumption was about 30 degree in average every month, was about 300 kilograms with the bavin amount, and the utility model flue dust is little, environmental protection and energy saving also can be widely used in dining room, city partner, shower and hotbed and ground such as heat.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Among the figure: 1, boiler body; 2, filter storage cylinder; 3, fuel combustion tube; 4, draining valve; 5, air hose by-pass valve control; 6, disjunctor iron pipe; 7, the kitchen range of fuel gas buring; 8, return pipe; 9, transverse tube; 10, vertical tube; 11, the outer wall of water jacket; 12, smoke exhaust pipe; 13, outlet pipe; 14, air bleeding valve; 15, sealed cistern; 16, seal cover; 17, air inlet filter cap; 18, air intake valve; 19, adjustable speed fan; 20, exhaust opening; 21, air hose; 22, smoke exhaust fan.

The specific embodiment

Further specify the invention below in conjunction with accompanying drawing:

Suitable iron plate making has the boiler body 1 of the big iron gate of the free folding of two fan energy to select thickness for use, the topmost of boiler body is an exhaust opening 20, the exhaust opening below is a smoke exhaust fan 22, smoke exhaust fan left peak is a heating device, heating device comprises water jacket, the inwall lower end of water jacket is provided with transverse tube 9 and the vertical tube 10 that communicates with water jacket, transverse tube and vertical tube are welded on the inwall of water jacket, water in the water jacket can circulate by transverse tube and vertical tube, transverse tube and vertical tube top are welded with the top board of a heated sheet as the water jacket inwall, the flame that heating plant produced, in barbecue transverse tube and vertical tube, also heat to heated sheet, make the interior water of water jacket reach the temperature of indoor needs with the fastest speed, the inboard of top board is welded with a smoke exhaust pipe 12, communicate with exhaust opening, the outer wall 11 of water jacket is shaped on return pipe 8 and outlet pipe 13 respectively, link to each other with radiator by water pipe, the blast pipe that is equipped with air bleeding valve 14 above one is upwards installed in the inboard of outlet pipe, blast pipe inserts in the water tank downwards by the top of water tank, be higher than horizontal plane more than 10 centimetres and can, the below of water jacket is a heating plant, heating plant filters storage cylinder 2 by a support and rack-mount fuel gas and forms, the iron pipe of three centimetres of internal diameters is installed in the bottom of fuel gas filtration storage cylinder, with the silk mouth draining valve 4 is installed on the iron pipe, the iron pipe 6 that three centimetres of diameters are installed at the middle part of fuel gas filtration storage cylinder links to each other with the fuel gas generating apparatus, the top that fuel gas filters storage cylinder is equipped with an iron pipe of being with three centimetres of diameters of mouth, kitchen range 7 for the combustible gas burning upwards is installed, with threeway an air hose 21 is installed on the following iron pipe of kitchen range, air hose and air blast communicate, at the middle part of air hose and air blast a by-pass valve control 5 is installed also, be used for controlling the size of air capacity, make it to burn more complete so that dilute fuel gas, more abundant.With fuel gas filter storage cylinder arranged side by side be the fuel gas generating apparatus, form by fuel combustion tube and sealing device, two air inlet pipe, an air inlet filter cap, a speed governing air blast.Fuel combustion tube 3 is made the bottom by iron sheet an air inlet pipe that has air inlet filter cap 17 is installed, this air inlet pipe middle part is equipped with an air intake valve 18, be used for controlling the size of air inflow, air intake valve and adjustable speed fan 19 communicate, and communicate at the middle air hose of installing below kitchen range with threeway 21 of air intake valve and adjustable speed fan; Sealing device is made up of sealed cistern 15 and seal cover 16, and seal cover is made by the iron sheet that is welded with iron sheet system sealing ring in the middle part of the piece and the sealed cistern of topped up with water cooperates jointly, and the fuel combustion tube can well be worked.

Claims

1. bitubular Contiuum type hot water and heating boiler, its essential characteristic is: comprises the boiler body that has the big iron gate that two fans can free folding, is installed on heating device and heating plant in the body of heater, and the fuel gas generating apparatus.

2. according to the said bitubular Contiuum type of claim 1 hot water and heating boiler, its essential characteristic is: heating device comprises water jacket, the inwall of water jacket is provided with transverse tube and the vertical tube that communicates with water jacket, transverse tube and vertical tube are welded on the inwall of water jacket, water in the water jacket can circulate by transverse tube and vertical tube, transverse tube and vertical tube top are welded with the top board of a heated sheet as the water jacket inwall, the inboard of top board is welded with a smoke exhaust pipe, communicate with exhaust opening, the outer wall of water jacket is equipped with return pipe and outlet pipe respectively, the blast pipe that is equipped with air bleeding valve above one is upwards installed in the inboard of outlet pipe, and blast pipe is inserted in the water tank downwards by the top of water tank.

3. according to the said bitubular Contiuum type of claim 1 hot water and heating boiler, its essential characteristic is: heating plant filters storage cylinder by a support and rack-mount fuel gas and forms, the iron pipe of three centimetres of internal diameters is installed in the bottom of fuel gas filtration storage cylinder, with the silk mouth draining valve is installed on the iron pipe, the iron pipe that three centimetres of diameters are installed on the top of fuel gas filtration storage cylinder links to each other with the fuel gas generating apparatus, the top that fuel gas filters storage cylinder is equipped with an iron pipe of being with three centimetres of diameters of mouth, kitchen range for the combustible gas burning upwards is installed, with threeway an air hose is installed on the following iron pipe of kitchen range, air hose and air blast communicate, and at the middle part of air hose and air blast a by-pass valve control are installed also.

4. according to the said bitubular Contiuum type of claim 1 hot water and heating boiler, its essential characteristic is: the fuel gas generating apparatus is made up of fuel combustion tube and sealing device, two air inlet pipe, an air inlet filter cap, a speed governing air blast, the fuel combustion tube is made the bottom by iron sheet an air inlet pipe that has air inlet filter cap is installed, this air inlet pipe middle part is equipped with an air intake valve, air intake valve and adjustable speed fan communicate, and communicate at the middle air hose of installing below kitchen range with threeway of air intake valve and adjustable speed fan; Sealing device is made up of sealed cistern and seal cover, and seal cover is made by the iron sheet that a middle part is welded with iron sheet system sealing ring.