CN1128960C - Steel shell aluminium fume-pipe boiler - Google Patents

Abstract

The present invention relates to a steel boiler shell aluminum fume pipe boiler which is a boiler shell type boiler having the structure that a pipe plate and a boiler shell are made of steel, and a fume pipe is made of aluminum or copper. The boiler is protected by a water column safety box without superpressure operation, the boiler has the strong boiler shell and the weak fume pipe, and therefore, the boiler does not have explosion danger, so the boiler of the present invention can enter an ordinary household. Cooking utensils, a washing machine, a disinfection cabinet, a water heater, a heating machine, etc. of steam furniture are matched with a household boiler, and the boiler and the furniture both have the advantages of high efficiency, energy saving, little pollution, simple structure, easy manufacture and repair, low manufacturing cost, long service life, etc.

Description

Steel shell aluminium fume-pipe boiler

The present invention relates to make problems such as the structure of material, boiler of boiler and purposes.

Existing boiler is all with steel or all use the aluminium manufacturing, and steel boiler intensity high thermal efficiency is low, and aluminum pot furnace thermal efficiency high strength is low; Existing water gage and safety valve, complex structure is installed difficulty, easily breaks down.

The purpose of this invention is to provide a kind of steel shell aluminium or copper flue tube boiler, stirrup water gage and water column safety box are provided, this boiler does not have explosion danger, can enter ordinary people family; With the supporting steam furniture such as steam cooker, steam sterilization cabinet, steaming machine, steam heating device that provide again of domestic boiler.

The object of the present invention is achieved like this: shell and tube sheet are made of steel, and smoke pipe is made of aluminium or copper material, becomes smaller hard flour pancake boiler; Make tube sheet as shown in Figure 1 with steel, the copper facing or zinc-plated of tube sheet and smoke pipe joining part elder generation, or first gas welding layer of copper or other materials again with the welding of aluminium smoke pipe, welding has just become steel shell aluminium smoke pipe drum to tube sheet with the steel shell then; Or make tube sheet as shown in Figure 1 with steel, and copper material is made smoke pipe, and steel pipe plate and copper smoke pipe be welding earlier, welding has just become steel shell copper smoke pipe drum to tube sheet with the steel shell again, smoke pipe also can copper material and aluminium use with, can mix the steel smoke pipe again and make the stay bolt pipe, increase the tube sheet resistance.Drum welding wing plate is bearing on the burner hearth or makes bracket supports in addition, establishes the dispelling wind plate below fire bars or thermal source, reduces the burner hearth heat and scatters and disappears, and the dispelling wind plate as shown in Figure 3; The vapour connecting leg of water gage or water connecting leg are made of copper material or other material, use the cushion rubber leakproof between vapour or water connecting leg and the glass tube, add press fit with stirrup, as shown in Figure 6; Stirrup is with the welding of U shaped steel line and nut, mixes bolt, as shown in Figure 5.The heat that steel shell aluminium or copper flue tube boiler are discharged from chimney seldom, it is logical that available tubular paper is done cigarette, tubular paper promptly is the integral tube official form for filing a lawsuit; This boiler is the weak flue tube boiler of strong shell, if pot inner pressure increases unusually, what at first destroy is smoke pipe, and jet, water spray, fire put out, and shell is excellent, does not have quick-fried does danger; Can establish a water column safety box that communicates with atmosphere as shown in figure 12 again is communicated with steam pipe, become fluid-tight and replace safety valve, the water surface of safety box is equivalent to the water-column of boiler working pressure to the height of U type steam pipe horizontal tube, when the pressure of drum greater than this water-column, steam is just rushed in safety box, and the pressure of boiler is kept within the limits prescribed.This boiler can enter ordinary people family, boiler enters family, and a lot of apparatus just have been eliminated, and a lot of furniture are come out one after another again, for supporting with domestic boiler, the present invention provides steam furniture such as steam cooker, steam sterilization cabinet, steaming machine, steam heating device again; Food steamer shown in Figure 13 is made up of two parts, the bottom is an approaching same horizontal plane of container, the mouth of pipe and vessel port that is provided with protruding pipe, and top is a cover, is provided with the cushion rubber leakproof between last cage and the following cage, can improve the food steamer internal pressure with the weight pressurization on cover; Steam copper first shown in Figure 7 is a container that is provided with protruding pipe, and the mouth of pipe and vessel port are a lid on the vessel port near same horizontal plane, establishes the cushion rubber leakproof between lid and the container; Steam copper second shown in Figure 11 is the steam pipe that is covered with on the container, establishes the cushion rubber leakproof between lid and the container, and steam pipe stretches into container length to be determined by instructions for use, and its sidewall also can perforate; Steam sterilization cabinet shown in Figure 14 is to establish steam pipe below the cabinet wall, establishes drain pipe at the bottom of cabinet, and drain pipe is provided with fluid-tight; Steam rinsing maching shown in Figure 16 is to load onto Vorticity generators shown in Figure 15 in a container; Steam forms the vapour vortex from fumarole ejection and causes tourbillion, reaches to wash clauses and subclauses; Vorticity generators shown in Figure 15 is to be provided with and the acutangulate fumarole of tube core line at the round tube inwall that air inlet is arranged; Steam heating device shown in Figure 9 is at pipeline outer wall welding fin.Vapour cooker, the wall available metal of steaming machine are made also useful ceramics material making, promptly are to make of potter's clay or china clay.

The present invention need only just become steel shell aluminium or copper smoke pipe drum to steel pipe plate and aluminium or the welding of copper smoke pipe to tube sheet and the welding of steel shell again; The stirrup water gage is simple in structure, and is easy for installation, good leak-proof effect; Replace safety valve can improve safe effect with the water column safety box, because steam pipe is not easy to stop up; The dispelling wind plate can reduce the burner hearth heat and scatter and disappear, and improves fire box temperature; This boiler intensity that assembles by Fig. 8 is big, thermal efficiency height, the heat of discharging from chimney seldom, it is logical that available tubular paper is done cigarette, cigarette leads in light weight, easy installation, price is low; This boiler is the weak flue tube boiler of a kind of strong shell, and when drum pressure increases unusually, what at first destroy is that smoke pipe, jet, water spray, fire put out, but shell is excellent, does not have explosion danger, can enter ordinary people family.With the supporting steam cooker of domestic boiler, steam furniture such as rinsing maching, disinfection cabinet, heating device, manufacturing maintenance simple in structure is easy, and cost is low, the life-span is long, has advantages such as efficient, energy-conservation, that pollution is few, and is few with fictile steam copper heat dissipation capacity, thermal efficiency height; Article such as washing machine washable food, tableware, clothes, the water column safety box can be used as water heater again, diverse in function; The all available valve regulated throttle flow of these furniture, control furniture internal pressure, easy to use, be subjected to the protection of water column safety box again, the furniture internal pressure is kept within the limits prescribed.

Concrete structure of the present invention is provided by following embodiment and accompanying drawing.

Fig. 1 is the tube sheet plane.Fig. 2 is the drum profile, the 1st, and shell, the 2nd, tube sheet, the 3rd, smoke pipe, the 4th, wing plate.Fig. 3 is dispelling wind board plane figure, the 6th, and the dispelling wind hole.Fig. 4 is the A-A profile, the 6th, and the dispelling wind hole.Fig. 5 is the stirrup elevation, the 11st, and U shaped steel line, the 12nd, nut, the 13rd, bolt.Fig. 6 is water gage mounting vertical plane figure, the 16th, and vapour connecting leg, the 17th, cushion rubber, the 18th, glass tube, the 19th, water connecting leg, the 20th, stirrup.Fig. 7 is a steam copper first profile, the 21st, and lid, the 22nd, steam inlet pipe, the 23rd, container, the 24th, cushion rubber.Fig. 8 is the steel shell aluminium fume-pipe boiler installation diagram, the 25th, and drum, the 26th, furnace wall, the 27th, combustion chamber, the 28th, fire bars, the 29th, dispelling wind plate, the 30th, outlet flue.Fig. 9 is a heating device elevation, the 32nd, and pipeline, the 33rd, fin.Figure 10 is the B-B profile, the 32nd, and pipeline, the 33rd, fin.Figure 11 is a steam copper second profile, the 36th, and steam pipe, the 37th, lid, the 38th, container, the 39th, glue figure.Figure 12 is a water column safety box profile, the 40th, and container, the 41st, U type steam pipe horizontal tube, the 42nd, outlet pipe, the 43rd, water gage, the 44th, overflow pipe, the 45th, water inlet pipe.Figure 13 is the food steamer part sectioned view, the 47th, and cover, the 48th, cushion rubber, the 49th, be provided with the container of projecting tube.Figure 14 is the disinfection cabinet profile, the 51st, and cabinet, the 52nd, steam inlet pipe, the 53rd, separate mesh, the 54th, drain pipe, the 55th, water seal bucket.Figure 15 is the Vorticity generators profile, the 57th, and air inlet, the 58th, tube core line, the 59th, fumarole.Figure 16 is the rinsing maching part sectioned view, the 60th, and container, the 61st, blow-off pipe, the 62nd, Vorticity generators; The 63rd, nut.Figure 17 is the constitutional diagram of steel shell aluminium fume-pipe boiler and steam furniture, the 71st, and steel shell aluminium fume-pipe boiler, the 72nd, food steamer, the 73rd, steam copper first, the 74th, steam copper second, the 75th, steaming machine, the 76th, steam sterilization cabinet, the 77th, water column safety box, the 78th, hot water valve, the 79th, U type steam pipe horizontal tube, the 80th, steam pipe, the 81st, food steamer valve, the 82nd, steam copper first valve, the 83rd, steam copper second valve, the 84th, rinsing maching valve, the 85th, disinfection cabinet valve.

The present invention makes like this: makes the steel pipe plate of Fig. 1 earlier, near the hole,, again aluminium smoke pipe and steel pipe plate welded with smoke pipe connecting part gas welding layer of copper, or steel pipe plate and the welding of copper smoke pipe; Be the welding of steel pipe plate and steel shell then, weld steam pipe, water inlet pipe, blow-off pipe, vapour connecting leg, water connecting leg and wing plate, drum at shell again and just made.The stirrup of Fig. 5 is that one section round steel line is made the U type, and at the openend welded nut, it is just passable to mix bolt, by the water gage that installs shown in Figure 6; The dispelling wind plate of Fig. 3 can be with the also available cast iron manufacturing of haydite concrete manufacturing; The tubular paper that cigarette is general promptly is the integral tube official form for filing a lawsuit, and available column make-up machine is made; The available glue of cigarette tube pastes on the wall, and is easy for installation; Install boiler by Fig. 8, steel shell aluminium fume-pipe boiler has just been made.The food steamer of Figure 13, the latter half can be fired with potter's clay, and heat dissipation capacity is few, and the first half is made of aluminium alloy, and conveniently moving is easy to clean again.The steam copper first of Fig. 7 and the also available potter's clay of the steam copper second of Figure 11 are fired, and the lid container is big, and cushion rubber is located in the lid easy to use; The steam pipe 36 usefulness metals of steam copper second are made, and steam pipe passes through in lid central authorities, uses the cushion rubber leakproof, fixes with nut.The also available plastics manufacturing of Vorticity generators available metal manufacturing of Figure 15.The rinsing maching of Figure 16 is that to load onto Vorticity generators in a container just passable, Vorticity generators and container combination are fixed with nut with the cushion rubber leakproof, container available metal, potter's clay, plastic or other material manufacturing, rinsing maching can be established two reciprocal Vorticity generators, increase clean result, available transparent material covers.The disinfection cabinet of Figure 14 is made of stainless steel, and compression capability is strong, can improve temperature, and Disinfection Effect is good, and its allowable pressure can be with drain pipe and fluid-tight adjustment.What a container the water column safety box of Figure 12 makees with metal, and wall is provided with steam pipe, overflow pipe, water inlet pipe, outlet pipe, water gage outward, controls water level with ball-cock assembly.The heating device of Fig. 9 is just available at some fin of aluminium alloy tube wall external welding.

After steel shell aluminium fume-pipe boiler and steam furniture make, just can be used in combination by Figure 17, the upper water surface height than water column safety box of steam pipe prevents that the current of safety box from advancing steam pipe.The using method of this combination is: open food steamer valve 81, steel shell aluminium fume-pipe boiler is intake to peak level, stops into water; Water inlet is gone into the water column safety box to predetermined water level again, promptly is in position, water gage middle and lower part.Food is contained in puts food steamer 72 in bowl basin into, build cover, again weight is placed on cover and goes up pressurization, at this moment just can fire burning boiler, boiler water boils and produces steam and flow to food steamer and just can cook food, when the pressure of vapour pressure greater than the food steamer cover, cover rises lets out vapour, and the food steamer internal pressure maintains in the food steamer cover pressure; After food cooked, valve-off 81 was removed cover and is gone up weight, and cover is removed cover and taken out food to people's steam bleeding that tilts.The use of steam copper first 73 is that food and water are put in the pot, build lid, also can put weight pressurization covering, open steam copper first valve 82 and allow steam flow in the pot food heating, when pot inner pressure greater than lid pressure, lid rises spray vapour and pot inner pressure is maintained cover in the pressure, after food boils, valve-off 82 is removed weight and lid, takes out food.The using method of steam copper second 74 is similar with the steam copper first.The use of rinsing maching 75 is that the article and the water that will wash are put in the rinsing maching, builds lid, opens rinsing maching valve 84 and allows steam flow to Vorticity generators, cause tourbillion to reach the washing purpose, after article are cleaned, valve-off 84, open blowoff valve and discharge water, take out article.The use of disinfection cabinet 76 is the article of desire sterilization to be put into close the cabinet door in the cabinet, the water seal bucket is intake to predetermined water level, opening disinfection cabinet valve 85 allows steam flow in the cabinet sterilisation of objects, when the cabinet internal pressure increases, vapour and water are rushed in the water seal bucket from drain pipe, if throttle flow is greater than quantity of steam, the cabinet internal pressure continues to raise, and available valve 85 is regulated throttle flow switch board internal pressure; The protection of water column safety box is arranged, and the cabinet internal pressure can be greater than the pressure of safety box regulation, and sterilisation of objects finishes, valve-off 85, and the opposite side that the people opens at the cabinet door is opened cabinet door steam bleeding and is taken out article.The effect of water column safety box 77 is: when the pressure of boiler 71 greater than the water surface of safety box 77 during to U type steam pipe horizontal tube 79 this section water-columns; steam is rushed in safety box; the pressure of boiler 71 is kept within the limits prescribed, thereby protected boiler and steam furniture.Water column safety box 77 also can be used as water heater and uses, and valve-off 81～85, steam are rushed in safety box water is heated, open hot water valve 78 and just get hot water, need open the water inlet pipe valve during heat-obtaining water, make the water surface of safety box 77 maintain certain altitude, the ball-cock assembly control water surface is arranged, and water can not overflow.Just flame-out during without steam, open food steamer valve 81 and run vapour, allow boiler communicate with atmosphere, prevent that the aqueous reflux of safety box 77 from going into steam pipe and boiler.If preferably the water emptying of boiler 71 was intake with boiler more again, and can reduce a pot interior fouling like this in second day.Steel shell aluminium fume-pipe boiler is operated routinely.Heating device shown in Figure 9 and steam pipe are connected and just can have been used, and vapor stream is crossed the heat radiation of heating device fin just can improve indoor temperature, and the steam that flows out the heating device imports in the bathtub.

Claims (2)

1, a kind of steel shell aluminium or copper flue tube boiler, it is characterized in that: tube sheet and shell are made of steel, the smaller hard flour pancake boiler that smoke pipe is made of aluminium or copper material; Steel pipe plate and the welding of aluminium smoke pipe, its method are part elder generation's copper facing or the zinc-plated or first gas welding layer of copper that steel pipe plate and aluminium smoke pipe join, and weld with the aluminium smoke pipe again.

2, a kind of steel shell aluminium or copper flue tube boiler water gage, it is characterized in that: shell is made of steel, and water connecting leg or vapour connecting leg are made of copper material or aluminium; Mixing screw with U shaped steel line and nut welding becomes stirrup, and the glass tube between water connecting leg and the vapour connecting leg is fixed becomes water gage.

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