CN2446387Y

CN2446387Y - Energy saving environmental protection type efficient non-pressure cooling/heating boiler

Info

Publication number: CN2446387Y
Application number: CN 00239169
Authority: CN
Inventors: 王黎明; 孙树典
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-16
Filing date: 2000-06-16
Publication date: 2001-09-05
Anticipated expiration: 2010-06-16

Abstract

The interior of a fuel oil boiler or a gas boiler is not provided with a heat conduction water pipe in any form. The utility model utilizes a fuel combustion-support device and a waste gas catalyzing and purifying device. The fuel generates high temperature flame when the fuel is sufficiently burnt, the high temperature flame rapidly carries out direct contact type heating of the water and the flame for the circulation sprinkling water in the boiler to have heating function and hot water producing function. The cold water with low circulation sprinkling temperature of the boiler is used, and a fan sends the purified and treated cold air with low temperature to rooms and public facilities to cool the rooms and the public facilities. The utility model not only saves the fuel, but also improves the direct utilization of the heat energy, and reduces the exhaust of the harmful contamination of the boiler waste gas in maximum. The utility model has the advantages of reasonable structure and complete function, and is a replaceable product for future fuel oil boilers or gas boilers.

Description

A kind of energy-saving and environmental protection type high efficiency does not have the changes in temperature of pressure boiler

The utility model relates to a kind of energy-saving and environmental protection type high efficiency does not have the changes in temperature of pressure boiler, belongs to the device that the boiler class is utilized container to heat or freezed, particularly a kind of boiler plant that heats or freeze with boiler vessel specially.

Human from the most original mode of drilling wood to make fire, the state-of-the-art by now electronic ignition mode of getting fire, mankind had the long history in up to a million years in the middle of this.We can say " fire " progress and development, very important impetus is arranged for whole human society.If be that " fire " edifies and given human clever and ability and intelligence; And create the magnificent spiritual civilization and the work of material progress, it is probably also within reason to say so.Nowadays " fire " become " partner " the most intimate among the human lives.In order to make " fire " to provide more existence service for the mankind, the modern humans has designed various usefulness " fire " container, and this is the production and the use of boiler wherein, should be human in using " fire " container, the most general, the most successful example.As long as you examine production and living environment around ours, just be not difficult to find that the user of the boiler that grows on trees can both see the figure of boiler everywhere.Boiler almost is present in any one corner on our human living ground.There is boiler in the thermal power plant; Boiler is arranged in the textile mills; Boiler is also arranged in the paper mill, and every in a word place that factory is arranged mostly has boiler.Even be not the place of factory, such as school, hospital, residential quarter etc. the place of human living is arranged, also can see the trace of boiler everywhere.So to say that boiler is to rely on one of maximum " partners " in modern humans's living environment.Yet with regard to employed various types of boilers on the market, the problem that ubiquity is such or such generally speaking mainly is to exist the fuel combustion value low excessively, and exhaust emission is serious, and the heat energy utilization rate is low, the dull and too high problems of power consumption of function.Particularly those are in the low developed area at present, widely used old-fashioned coal-burning boiler, the fuel value less than 85% of its fuel, the heat energy that is produced after the fuel combustion, directly utilization rate is less than 60%, big especially surprising of coal consumption, and the carbon monoxide CO in the toxic emission, dioxide flow SO ₂, nitrogen oxide NOx, hydrocarbon compound, a large amount of greenhouse gases carbon dioxide CO ₂, air pollutants severe overweights such as carbon black.For Limited resources is used more effectively, for the natural ecological environment of protecting we mankind to depend on for existence, in order to create more, better service product to society, we do not have too many selection yet.With regard to the development eye of boiler, be the clean fuel of environment-friendly boiler with fuel oil or combustion gas, should be a decision-making that relatively meets reality.Because use the boiler of clean fuel, not only can significantly improve the fuel value of fuel theoretically, and the heat energy that is produced when making fuel combustion, effectively utilized, most critical be can be relative the minimizing boiler waste gas, to the pollution that environment and air caused.Certainly, be so in fact and not exclusively, because promptly be to use the boiler of fuel oil or combustion gas, really do not solve fuel oil or gas fired-boiler in the use of industrial and agricultural production and people's daily life, existing all problems yet.Even we know the boiler that uses clean fuel, also still exist following defective: (1), existing fuel oil or gas fired-boiler are in use, because of the space of boiler internal relatively big, crisscross again has been covered with in order to heat absorption or heat conductive metal pipeline, only the initial stage just needs considerable time preboiler itself, and purpose is in order to build a fire environment of using that helps full combustion of fuel.Therefore, not only need to expend the more energy, but also can give off a large amount of carbon monoxide CO, sulfur dioxide SO in the time at long preboiler ₂, air pollutants such as hydrocarbon HC, nitrogen oxide NOx hydrocarbon compound, black smog.Go up from certain meaning, not only wasted the energy, also polluted environment simultaneously.(2), existing fuel oil or gas fired-boiler, particularly when being widely used in heating and producing the work of slurry, all be in boiler in the extremely limited Lu Tang space, earlier with after the crisscross metallic conduit heating, heating again circulates ducted water, this indirect heat transfer exchanged form, not only power consumption is high, and heat-energy losses is serious, thereby cause direct utilization rate and the oil consumption or the air consumption of heat energy, form huge contrast, so the boiler height that must consume energy, and the thermal efficiency is low, and the general user is difficult to bear its high expense.(3), existing fuel oil or gas fired-boiler generally all be pressure vessel, so are manipulating.The time, can have certain danger.In addition, the function of use of boiler is also more single, particularly generally is used for the fuel oil or the gas fired-boiler of warming, and except being used for heating, other does not just send any usefulness to be tasted.And also will expend user's great amount of manpower and material resources and financial resources every year, and boiler is maintained, safeguards, overhauls and checks, and its practicality has been subjected to certain restriction.(4), at present, in industrial and agricultural production and people's daily life, employed fuel oil or gas fired-boiler, comprise fuel oil or the gas fired-boiler on market, sold at present, all do not have the design and installation waste gas purification apparatus, thereby make the blowdown of fuel oil or gas fired-boiler legalize, long-term.In fact, oil burning boiler is except the sulfur dioxide SO in the toxic emission ₂, carbon monoxide CO, carbon black have outside the obvious minimizing than coal-burning boiler, other is as hydrocarbon HC, carbon dioxide CO ₂, the particularly discharging of nitrogen oxide NOx and hydrocarbons pollutant, even surpass coal-burning boiler.Equally, carbon monoxide CO, the hydrocarbon HC of gas fired-boiler in toxic emission has the tangible minimizing, and other is as the concentration of emission of nitrogen oxide NOx, apparently higher than oil burning boiler.On the surface, fuel oil or gas fired-boiler reduces or has reduced pollution to environment really.Yet the fact shows that this understanding is unscientific.We necessarily are not sneezed at fuel oil or gas fired-boiler, to pollution and the harm that atmospheric environment caused, face and solve the existing problem of fuel oil or gas fired-boiler, be one to the task of top priority of closing fuel oil or gas fired-boiler destiny.

A kind of energy-saving and environmental protection type high efficiency of the utility model does not have the purpose of pressing the changes in temperature boiler, be to provide a kind of in fuel oil or gas fired-boiler, any type of thermal conductive water pipe is not set, and utilize fuel combustion supporting device and arrangement for catalytic purification of exhaust gases, the thermal-flame that fuel is produced when the abundant burning, to the circulated sprinkling water in the boiler, carry out water and heat fast with the direct contact type of fire; Or in boiler, utilize the circulated sprinkling temperature to imitate low cold water, by blower fan temperature is imitated low cold air again, after purified treatment, deliver to indoor enjoy the cool used.Thereby the saving of top fuel, improve the direct utilization rate of heat energy and reduced the discharging of noxious pollutant in the boiler waste gas to greatest extent, the utility model boiler is through repeatedly repeated examinations confirmation, the hot water that this fuel oil and gas fired-boiler are produced, except not meeting the standard of slurry fully as the drinking water.

A kind of energy-saving and environmental protection type high efficiency of the utility model does not have the purpose of pressing the changes in temperature boiler, be achieved like this: at first, the utility model is made into one high and one low two metal cylinder boiler vessels 19 that are connected and burner 9, then at metal cylinder boiler vessel 19, on the top aiutage base portion outside the body of heater, boiler abutted flange dish 56 on the difference welded and installed; And on aiutage 13 near 56 top of abutted flange dish, air-supply shutoff valve 39 is gone up in welding successively; Warmer 14; Circulating air conduit 11 and aiutage abutted flange dish 58; On the top of aiutage 13, total discharge line valve door 12 of boiler and the ultimate aiutage 38 of boiler are gone up in welding successively more afterwards, promptly form the gas extraction system of boiler vessel 19.The outside of boiler vessel 19, also be provided with boiler insulation layer 61 and shower water feed pipe 16 are installed, and on the pipeline of spray feed pipe 16, be provided with respectively and spray water supply shut-off valve door 18 be installed and divided water shutoff valve C, the bottom then is provided with blowdown shutoff valve 65 is installed.Top in the boiler vessel 19 is provided with shower water shower nozzle 12 is installed, and effect large space position, middle part is provided with hot and cold switch room 63, and the space under the position that is connected with burner 9, be respectively arranged with overdo passage 26 and water storage box 64, and install beds of precipitation filter screen 27 in the bottom of water storage box, after above-mentioned each parts and setting are all on board, promptly constitute relatively independent boiler vessel 19.Burner 9 then is made up of inside and outside two parts, and promptly exterior section is not by the circulating air shutoff valve 10 that is welded on burner housing 35 tops; What return-air shutoff valve 36 was formed burners 9 gives the gas aeration system, then in a side of burner housing 35 outsides; On the middle part, set gradually the energy supplyystem of installing burner, pressure fan power line 71; Combustion gas appendix 2; Fuel-firing gas-firing clarifier power line 70 and fuel feed pipe 34, total shutoff valve 29 afterwards again will supply water; The outside that backwater shutoff valve 48 successively is welded on burner housing 35 bottoms gets final product.And the inside of burner 9 is provided with respectively burner refractory insulating layer 62 is installed, and is fixed on the pressure fan 72 on the burner housing 35; Catalytic bed 67 on fuel-firing gas-firing shower nozzle 68 and the position that is connected with boiler vessel 19; Catalytic bed carriage 66 assemblies such as grade.In addition, on the fuel feed pipe 34 and combustion gas appendix 2 in burner 9, be provided with respectively and install fuel oil, gas purifier 69, and on the upper space position of fuel-firing gas-firing shower nozzle 68 bottoms and catalytic bed 67, combustion chamber B, plenum chamber 54 are set, after above-mentioned each parts and setting all are all on board, promptly constitute same relatively independent burner 9.At last, when two relatively independent boiler vessels 19 and burner 9 are not had the changes in temperature of pressure boiler body by being welded to form an integral body, just can be according to heating or the concrete needs of enjoying the cool, carry out installation is set and is connected of pipeline.

If desired the utility model being used for heating or production washs when using hot water, at first with fuel meat; Gas storage tank 1 and the coupled combustion gas appendix 2 that connects, again with changes in temperature boiler-burner 9 on identical combustion gas appendix 2 connect, and on combustion gas appendix 2, be provided with a gas transmission shutoff valve 4 is installed, simultaneously again with supply reservoir 33 and the coupled fuel feed pipe 34 that connects, again with changes in temperature boiler-burner 9 on identical fuel feed pipe 34 connect, and on fuel feed pipe 34, be provided with respectively and install electromagnetic fuel oil pump A and fuel cut-off valve door 32.Afterwards again with the pump mouth of high-pressure water heating supply-water pump 30, the shutoff valve 28 and total shutoff valve 29 of water supply that is installed on the running water pipe 20 is set of drawing water with burner 9 bottoms, achieve a butt joint respectively, and on the delivery port position of high-pressure water heating supply-water pump 30, hot-water line 8 is installed in butt joint earlier, then respectively successively on the pipeline of hot-water line 8, be provided with and install the total shutoff valve 31 of heating, slurry shutoff valve 5 and washing feed pipe 3, and shower water shutoff valve 6 and shower fountain head 7.Heat on the delivery port of total shutoff valve 31, main heating hot-water line 25 is installed, and on the terminal pipeline of main heat supply water pipe 25, heating hot water shutoff valve 21 and radiator 22 is installed.And on radiator 22 1 side lower part pipelines, be provided with backwater shutoff valve 24 is installed, again the shower water feed pipe 16 of boiler vessel 19 outsides is connected with backwater shutoff valve 24 at last, promptly forming warms oneself uses hot water cyclesystem.At this moment again with the circulating air conduit 11 on boiler vessel 19 aiutages; Achieve a butt joint with the circulating air shutoff valve 11 on burner 9 shells, and connect the pressure fan power line 71 of pressure fans 72 in the burner 9 successively, the former line 70 of fuel oil purifier electricity in fuel oil, the gas purifier 69, and the power line on the high-pressure water heating supply-water pump 30, reexamine the total discharge line valve door 12 of boiler on boiler vessel 19 tops simultaneously; Whether open air-supply shutoff valve 39 fully; Whether close fully, and the circulating air shutoff valve 10 on burner 9 tops; Whether open return-air shutoff valve 36; Whether close fully, reexamine the shutoff valve on all pipelines at last; Whether all be in correct closed condition, when confirming that all systems all are in normal condition, whole boiler heating system just can begin to carry out work.

Of the present utility modelly enjoy the cool during system if need summer to use separately, at first the gas transmission shutoff valve 4 on the fuel meat gas storage tank 1 is closed, again the fuel cut-off valve door 32 on the supply reservoir 33 is closed simultaneously, then the power supply on electromagnetic fuel oil pump A and the fuel-firing gas-firing clarifier 69 is also closed, afterwards respectively again with running water stop valve door 23; Shutoff valve 28 draws water; Slurry shutoff valve 5; Shower water shutoff valve 6; For dim hot water shutoff valve 21; Backwater shutoff valve 24 and circulating air shutoff valve 10 Close Alls fall.The branch water shutoff valve C that respectively shower water feed pipe 16 is not held then; Achieve a butt joint with running water pipe 20 earlier, again with the non-surface water feed pipe of drinking on the face of land immersion well 46 47; Achieve a butt joint with running water pipe 20 again, and with backwater water-supply-pipe 49; Achieve a butt joint with backwater shutoff valve 18, backwater can be flow back in the surface water back water well 50.And then respectively the air-supply shutoff valve 39 on the boiler vessel 19 is opened, close the total discharge line valve door 12 of boiler again, simultaneously again with cold wind ajutage 45, respectively with air-supply shutoff valve 39; Air purifier 40 and setting are installed in the blower 41 in the room 42; Achieve a butt joint by the pipe fitting connection, afterwards again will be by the return-air appendix 37 of being drawn on the return-air bleeding point 43 in the room 42; The return-air shutoff valve 36 that is installed on the burner 9 with setting achieves a butt joint again, and is last more respectively with the cold water shutoff valve 53 on the high-pressure cold water supply-water pump 52; Total shutoff valve 29 supplies water; Backwater shutoff valve 48; Divide water shutoff valve C and spray water supply shut-off valve door 18 to open all, promptly finish the setting and the installation of the whole system of enjoying the cool of the utility model.At this moment, as long as start pressure fan 55 and high-pressure cold water supply-water pump 52, the system of enjoying the cool of boiler will after air purifier 40 purifications are dried, send in room or the communal facility and enjoy the cool endlessly with cold air.

A kind of energy-saving and environmental protection type high efficiency of the utility model does not have presses the technical scheme of changes in temperature boiler to be: the utility model can have heating as required respectively, produce the hot water and the two kinds of functions of enjoying the cool, this changes in temperature boiler is with one high and one low two relatively independent metal cylinder boiler vessels 19 and burner 9, become an integral body that is connected by welding production, and respectively on the external top aiutage base portion of metal cylinder boiler vessel 19, boiler abutted flange dish 56 on the welded and installed respectively; And on aiutage 13 near the top of abutted flange dish 56, welding is installed successively goes up air-supply shutoff valve 39; Warmer 14; Circulating air conduit 11 and aiutage abutted flange dish 58; On the top of aiutage 13, welding is installed successively again goes up total discharge line valve door 12 of boiler and the ultimate aiutage 38 of boiler afterwards, the outside of boiler vessel 19 also is provided with boiler insulation layer 61 is installed; And shower water feed pipe 16, and on the pipeline of spray feed pipe 16, be provided with respectively and spray water supply shut-off valve door 18 be installed and divided water shutoff valve C, the bottom then is provided with blowdown shutoff valve 65 is installed, the top in the boiler vessel 19; Setting is equipped with shower water shower nozzle 12, and at the middle part of boiler vessel 19; Imitate the large space position and be provided with hot and cold switch room 63, and the space under the position that is connected with burner 9, be respectively arranged with overdo passage 26 and water storage box 64, and install stainless steel beds of precipitation filter screen 27 in the bottom of water storage box 64, burner 9 then is the top at burner housing 35, welding cocycle gas shutoff valve 10 and return-air shutoff valve 36 are installed, and are made the circulating air conduit 11 on boiler vessel 19 tops; Achieve a butt joint with the circulating air shutoff valve 10 on the burner 9, make by 43 li return-air appendixs 37 of being drawn of return-air bleeding point in the room 42; Again with burner 9 on return-air shutoff valve 36 achieve a butt joint, and in a side of burner housing 35 outsides; Be provided with respectively on the middle part and install pressure fan power line 71; Combustion gas appendix 2; Fuel-firing gas-firing clarifier power line 70 and fuel feed pipe 34, total shutoff valve 29 afterwards again will supply water; Backwater shutoff valve 48 successively is welded on the outside of burner housing 35 bottoms, and the inside of burner 9, be provided with respectively burner refractory insulating layer 62 is installed, and on the inwall of burner housing 35, pressure fan 72 and fuel-firing gas-firing shower nozzle 68 are gone up in fixing respectively welding, and on the upper space position of fuel-firing gas-firing shower nozzle 68 bottoms and catalytic bed 67, combustion chamber B is set, plenum chamber 54, then with position inwall that boiler vessel 19 is connected on, catalytic bed carriage 66 in the welding, and again catalytic bed 67 is installed on the catalytic bed carriage 66, in addition, respectively on the fuel feed pipe 34 and combustion gas appendix 2 in entering burner 9, be provided with respectively and install fuel-firing gas-firing clarifier 69, fuel-firing gas-firing clarifier 69 again; By one be fastened on that electric heater on the fuel feed pipe 34 and one group of strong electromagnetic purifier that is fastened on the combustion gas appendix form in fact respectively, be connected with cold wind ajutage 45 on the air-supply shutoff valve 39, and be provided with respectively on the cold wind ajutage 45 air cleaner 4 and the blower 41 that is installed in the room are installed, setting is installed in the warmer 14 on boiler vessel 19 tops, it is a metal case structure, be the aiutage top in extending into warmer 14, two semicircular exhaust events doors 57 that automatically reset are installed in setting, and on the barrel of aiutage, conical bucker 59 on the welded and installed again is at last in the bottom in the moist closet 14 metallic walls outside; Drainpipe 60 gets final product in the welding.

A kind of energy saving and environment friendly nothing of the utility model presses cold dim boiler to compare with existing fuel oil or gas fired-boiler, have following advantage: (1) is because the utility model designs and installed fuel oil and combustion gas combustion-supporting purifying device, therefore the fuel value of fuel has had effect significantly to improve, thereby has effectively saved fuel oil or combustion gas.(2) the utility model is owing to the inside at boiler vessel, taked the design of shower water and thermal-flame direct contact heat transfer, therefore make the utilization rate of heat energy, improved nearly one times than regular fuel or gas fired-boiler, significantly improve the direct utilization rate of heat energy, effectively broken through the fiery mode of using of conventional boiler.(3) this product is owing to taked boiler internal not have the design that pressure work designed and do not have any thermal conductive pipe, therefore when work, not only can not produce the danger of the bursting of boilers, guaranteed the security that boiler uses, and alleviated the weight of boiler greatly, also eliminated because of often keeping in repair the worry that boiler internal brought, improved the service life and the practicality of boiler.(4) the utility model boiler utilizes the non-face of land of drinking of nature to soak (as extensively being present in apart from ground in 20 meters owing to having designed; The saliferous alkali number is imitated the high non-face of land immersion of drinking) in the cryogenic energy that is richly stored with, use it for summer indoor and communal facility and enjoy the cool, not only saved a large amount of energy, the energy of the Nature that also has been reasonable use provides a kind of good try.(5) the utility model boiler has been installed fuel oil, gas cleaning device owing to being provided with in burner, in the combustion chamber, be provided with simultaneously fuel oil and combustion gas arrangement for catalytic purification have been installed, and the device that shower water has been installed in boiler vessel, therefore these purifiers are when work, not only can improve the fuel value of fuel and the temperature of flame, and can reduce and reduce carbon monoxide CO in the boiler waste gas, sulfur dioxide SO to greatest extent ₂, hydrocarbons HC, nitrogen oxide NOx, carbon dioxide CO ₂, atmosphere pollution such as hydrocarbon compound discharging, fundamentally solved the environmental protection problem of fuel oil and gas fired-boiler.

Below in conjunction with Figure of description and embodiment, a kind of energy saving and environment friendly nothing of the utility model is pressed the changes in temperature boiler, do further to describe in detail.

Figure of description 1 is the operation principle schematic diagram of the utility model boiler.

Figure of description 2 is work schematic diagrames of heating of the utility model boiler and production hot-water heating system.

Figure of description 3 is enjoy the cool work schematic diagrames of system of the utility model boiler.

Figure of description 4 is three-dimensional generalized sections of the utility model boiler body.

By the operation principle that can know the utility model boiler in the Figure of description 1 is in the container of a similar boiler, after utilizing water and fire directly contacting in container, water can absorb the heat energy in the fire rapidly, and heat energy passed the principle cause heat dissipation equipment by pipeline and utilize the principle of spray water at low temperature cooling, the work of warming oneself and producing hot water or enjoying the cool.The structure of this whole changes in temperature boiler is earlier with one high and one low two relatively independent metal cylinder boiler vessel part and burner parts, become an integral body that is connected by welding production, and the top outside metal cylinder boiler vessel part respectively, boiler exhaust device and circulating air device on the difference welded and installed, and in the boiler vessel outside partly, be provided with boiler shower water water supply installation is installed, and the device that shower water is installed is set, and the hot and cold switch room of installation is set in boiler vessel in boiler vessel; Passage overdoes; Water storage box and beds of precipitation filter screen constitute the boiler vessel part.The burner of boiler part then is on burner housing, and welding cocycle gas use device is installed, then in a side of burner housing; Be provided with respectively and install fuel feeding, air feed, power supply, water supply and water recovery apparatus, and in the inside of burner, be provided with respectively and install the air-supply oxygen-increasing device, fuel oil and combustion gas are combustion-supporting, purification, burner, and are provided with in burner and install fuel oil and combustion gas arrangement for catalytic purification.At last more respectively with the boiler cycle gas system; Water system; Return water system; The pipeline and the valve of water system and fuel feed system all couple together, and promptly form a kind of energy saving and environment friendly nothing of the utility model and press the changes in temperature boiler.Can be as required during use, warm oneself respectively and produce hot water or the mutual conversion of the device of enjoying the cool, thereby realize same set of boiler plant, promptly can be used for getting dim and produce hot water, can be used for enjoying the cool of room and communal facility again.

In the Figure of description 21 is gas storage tank; The 2nd, the combustion gas appendix; The 3rd, the washing feed pipe; The 4th, the gas transmission shutoff valve; The 5th, the slurry shutoff valve; The 6th, the shower water shutoff valve; The 7th, the shower fountain head; The 8th, hot-water line; The 9th, burner; The 10th, the circulating air shutoff valve; The 11st, the circulating air conduit; The 12nd, the total discharge line valve door of boiler; The 13rd, the boiler exhaust tube; The 14th, warmer; The 15th, the shower water shower nozzle; The 16th, the shower water feed pipe; The 17th, heat-exchanging chamber; The 18th, spray water supply shut-off valve door; The 19th, boiler vessel; The 20th, running water pipe; The 21st, heating hot water shutoff valve; The 22nd, radiator; The 23rd, the tap water supply shutoff valve; The 24th, the backwater shutoff valve; The 25th, main heating hot-water line; The 26th, passage overdoes; The 27th, beds of precipitation filter screen; The 28th, shutoff valve draws water; The 29th, total shutoff valve supplies water; The 30th, the high-pressure water heating supply-water pump; The 31st, total shutoff valve heats; The 32nd, the oil transportation shutoff valve; The 33rd, supply reservoir; The 34th, the fuel feed pipe; A is an electromagnetic pump; B is the combustion chamber; C is a branch water shutoff valve.By Figure of description 2 as can be known, this is the system of heating of the utility model boiler and production hot water, using this system at first is with the combustion gas appendix 2 on the fuel meat gas storage tank 1, connect with combustion gas appendix 2 identical on the boiler-burner 9, and on combustion gas appendix 2, be provided with a gas transmission shutoff valve 4 is installed.Simultaneously again with the fuel feed pipe 34 on the supply reservoir 33, again with boiler-burner 9 on identical fuel feed pipe 34 connect, and on fuel feed pipe 34, be provided with respectively and install an electromagnetic fuel pump A and fuel cut-off valve door 32.Afterwards again with the pump mouth of high-pressure water heating supply-water pump 30, the shutoff valve 28 and total shutoff valve 29 of water supply that is installed on the running water pipe 20 is set of drawing water with burner 9 bottoms, achieve a butt joint respectively, and on the delivery port position of high-pressure water heating supply-water pump 30, hot-water line 8 is installed in butt joint earlier, then respectively successively above the pipeline of hot-water line 8, be provided with and install the total shutoff valve 31 of heating, slurry shutoff valve 5 and washing feed pipe 3, and shower water shutoff valve 6 and shower fountain head 7.Heat on the delivery port of total shutoff valve 31, main heating hot-water line 25 is installed, and on the terminal pipeline of main heat supply water pipe 25, heating hot water shutoff valve 21 and radiator 22 is installed.And on the pipeline of radiator 22 1 side lower parts, be provided with a backwater shutoff valve 24 is installed, again the shower water feed pipe 16 of boiler vessel 19 outsides is connected with backwater shutoff valve 24 at last, promptly forming warms oneself uses hot water cyclesystem.At this moment again with the aiutage circulating air conduit 11 on the boiler vessel 19; Achieve a butt joint with the circulating air shutoff valve 11 on burner 9 shells, and connect the pressure fan power line 71 of pressure fans 72 in the burner 9 successively, the former line 70 of fuel oil purifier electricity in fuel oil, the gas purifier 69, and the power line on the high-pressure water heating supply-water pump 30, reexamine the total discharge line valve door 12 of boiler on boiler vessel 19 tops simultaneously; Whether open air-supply shutoff valve 39 fully; Whether close fully, and the circulating air shutoff valve 10 on burner 9 tops; Whether open return-air shutoff valve 36; Whether close fully, reexamine the shutoff valve on all pipelines at last; Whether all be in correct closed condition, when confirming that all systems all are in normal condition, whole boiler heating system just can begin to carry out work.At this moment, as long as start the power switch of all power devices in boiler heating and the production hot-water heating system, the service that the utility model boiler just can provide heating endlessly and produce hot water.

35 in the bright accompanying drawing 3 of telling a story is burner housings; The 36th, the return-air shutoff valve; The 37th, the return-air appendix; The 38th, the ultimate aiutage of boiler; The 39th, the air-supply shutoff valve; The 40th, air cleaner; The 41st, blower; The 42nd, the room; The 43rd, the return-air bleeding point; The 44th, cold switch room; The 45th, the cold wind ajutage; The 46th, face of land immersion well; The 47th, the surface water feed pipe; The 48th, the backwater shutoff valve; The 49th, the backwater water-supply-pipe; The 50th, the surface water back water well; The 51st, cold water periodical feeding pipe; The 52nd, the high-pressure cold water supply-water pump; The 53rd, the cold water shutoff valve; The 54th, plenum chamber; The 55th, pressure fan, 12 among the figure, 13,15,16,18,19,20,23,25,47 and C is consistent with description title in the Figure of description 2.From Figure of description 3, can see, this is the system of enjoying the cool of the utility model boiler, concrete operations at first are that the gas transmission shutoff valve 4 on the fuel meat gas storage tank 1 is closed, again the fuel cut-off valve door 32 on the supply reservoir 33 is closed simultaneously, then the power supply on electromagnetic fuel pump A and the fuel-firing gas-firing clarifier 69 is also closed, afterwards respectively again with the running water stop valve door 23 on the running water pipe 20; The shutoff valve 28 that draws water of burner 9 bottoms; Slurry shutoff valve 5 on the hot-water line 8; Shower water shutoff valve 6; For dim hot water shutoff valve 21; Backwater shutoff valve 24 on the shower water feed pipe 16; And the circulating air shutoff valve 10 on the circulating air conduit 11, Close All falls.And then the branch water shutoff valve C that respectively shower water feed pipe 16 is not held; Achieve a butt joint with running water pipe 20 earlier, then with the non-surface water feed pipe of drinking on the face of land immersion well 46 47; Achieve a butt joint with running water pipe 20 again, and with backwater water-supply-pipe 49; Achieve a butt joint with backwater shutoff valve 48, backwater can be flowed back in the surface water back water well 50.And then respectively the air-supply shutoff valve 39 on the boiler vessel 19 is opened, close the total discharge line valve door 12 of boiler simultaneously, and with cold wind ajutage 45; Respectively with air-supply shutoff valve 39; Air purifier 40 and setting are installed in the blower 41 in the room 42; Achieve a butt joint by the pipe fitting connection, afterwards again will be by on the return-air bleeding point 43 in the room 42; The return-air appendix 37 of just drawing from room 42 achieves a butt joint with the return-air shutoff valve 36 that setting is installed on the burner 9 again, and is last more respectively with the cold water shutoff valve 53 on the high-pressure cold water supply-water pump 52; Total shutoff valve 29 supplies water; Backwater shutoff valve 48; Divide water shutoff valve C and spray water supply shut-off valve door 18, open all, promptly finish the setting and the installation of the whole system of enjoying the cool of the utility model boiler.When confirming that all systems of enjoying the cool all are in normal condition, the system of enjoying the cool of whole boiler just can begin the work of enjoying the cool.At this moment, the high-pressure cold water supply-water pump 52 as long as the startup boiler is enjoyed the cool in the system and the power switch of pressure fan 55, the utility model boiler just can be given in room and the communal facility service of enjoying the cool that cleaning is provided, feels nice and cool endlessly.

In the Figure of description 4 56 is boiler abutted flange dishes; The 57th, the exhaust events that automatically resets door; The 58th, aiutage abutted flange dish; The 59th, bucker; The 60th, discharge outlet; The 61st, the boiler insulation layer; The 62nd, the burner refractory insulating layer; The 63rd, hot and cold switch room; The 64th, water storage box; The 65th, the blowdown shutoff valve; The 66th, catalysis bed bracket net; The 67th, catalytic bed; The 68th, the fuel-firing gas-firing shower nozzle; The 69th, the fuel-firing gas-firing clarifier; The 70th, the clarifier power line; The 71st, the pressure fan power line; The 72nd, pressure fan, 2 among the figure, 10,11,12,13,14,15,16,18,19,27,29,34,35,36,39,48 and C is consistent with description title in Figure of description 2 and the Figure of description 3.Can know that by Figure of description 1,2,3,4 the utility model boiler mainly is to overlap in the complete boiler plant one, can be as required respectively in order to heating, production hot water and two systems of enjoying the cool, the structure of this boiler is with one high and one low; Two relatively independent metal cylinder boiler vessels 19 and burner 9 become an integral body that is connected by welding production.And respectively on the external top aiutage base portion of metal cylinder boiler vessel 19, boiler abutted flange dish 56 on the welded and installed, and on aiutage 13 near the top of abutted flange dish 56, welding is installed successively goes up air-supply shutoff valve 39; Warmer 14; Circulating air conduit 11 and aiutage abutted flange dish 58.On the top of aiutage 13, welding is installed successively again goes up total discharge line valve door 12 of boiler and the ultimate aiutage 38 of boiler afterwards.And the outside of boiler vessel 19 also is provided with boiler insulation layer 61 is installed; And shower water feed pipe 16, and on the pipeline of spray feed pipe 16, be provided with respectively and spray water supply shut-off valve door 18 be installed and divided water shutoff valve C.And at the foot of boiler vessel 19, then be provided with blowdown shutoff valve 65 is installed.Tops in the boiler vessel 19 are provided with shower water shower nozzle 12 are installed, and at the middle part of boiler vessel 19; Imitate the large space position and be provided with hot and cold switch room 63, and the space under the position that is connected with burner 9, be respectively arranged with overdo passage 26 and water storage box 64, and install stainless steel beds of precipitation filter screen 27, promptly constitute a relatively independent boiler vessel 19 in the bottom of water storage box 64.Burner 9 then is on the top of burner housing 35, and welding cocycle gas shutoff valve 10 and return-air shutoff valve 36 are installed, and the circulating air conduit 11 on boiler vessel 19 tops and the circulating air shutoff valve 10 on the burner 9 are achieved a butt joint.The return-air appendix 37 that to be drawn by return-air bleeding point 43 in the room 42 then; Again with burner 9 on return-air shutoff valve 36 achieve a butt joint.Afterwards again in a side of burner housing 35 outsides; On the middle part, be provided with respectively and install pressure fan power line 71; Combustion gas appendix 2; Fuel-firing gas-firing clarifier power line 70 and fuel feed pipe 34, total shutoff valve 29 afterwards again will supply water; Backwater shutoff valve 48 successively is welded on the outside of burner housing 35 bottoms.And the inside of burner 9, be provided with respectively burner refractory insulating layer 62 is installed, and on the inwall of burner housing 35, pressure fan 72 and fuel-firing gas-firing shower nozzle 68 are gone up in fixing respectively welding, and on the upper space position of fuel-firing gas-firing shower nozzle 68 bottoms and catalytic bed 67, combustion chamber A is set; Plenum chamber 54, then with position inwall that boiler vessel 19 is connected on, catalytic bed carriage 66 in the welding, and again catalytic bed 67 is installed on the catalytic bed carriage 66, in addition, respectively on the fuel feed pipe 34 and combustion gas appendix 2 in entering burner 9, be provided with respectively and install fuel-firing gas-firing clarifier 69 again.Fuel-firing gas-firing clarifier 69; By one be fastened on that electric heater on the fuel feed pipe 34 and one group of strong electromagnetic purifier that is fastened on the combustion gas appendix 2 form in fact respectively.Be connected with cold wind ajutage 45 on the air-supply shutoff valve 39, air cleaner 4 and the blower 41 that is installed in the room be installed and be provided with respectively on the cold wind ajutage 45.Setting is installed in the warmer 14 on boiler vessel 19 tops, it is a metal case structure, the aiutage top in extending into warmer 14 just, setting install two semicircular can automatically reset exhaust events door 57, and on the barrel of aiutage, conical bucker 59 on the welded and installed on lower position, the bottom outside the metallic walls of moist closet 14, welds last drainpipe 60 again and gets final product at last again.

Embodiment: 1

SYM-A type changes in temperature boiler with in a kind of energy saving and environment friendly nothing pressure changes in temperature boiler of the utility model is used for heating and produces hot water.When confirming that all systems all are in correct installment state, the device of whole boiler heating and production hot water just can begin to carry out work.At this moment, need only the gas transmission shutoff valve of opening earlier on the gas storage tank 14, start pressure fan 72 simultaneously; Again combustion gas is lighted, preheating one B of lower combustion chamber at first, purpose is fully to burn for fuel oil later on, creates a high-temp combustion environment.After about 1 minute, open the tap water supply shutoff valve 23 on the running water pipe 20 more successively; Total shutoff valve 29 supplies water; Shutoff valve 28 draws water; The total shutoff valve 31 of heating on the main heating hot-water line 25; Heating hot water shutoff valve 21; The backwater shutoff valve 24 of radiator 22 bottoms; And the spray water supply shut-off valve door 18 on the shower water feed pipe 16, start high-pressure water heating supply-water pump 30 simultaneously, make 64 li of the radiator 22 that participates in heating and the water storage boxes in the boiler vessel 19, all keep a certain amount of recirculated water, be installed in the shower water shower nozzle 15 in the boiler vessel 19 this moment, in will heat-exchanging chamber 17 downwards, constantly spray fine water droplet, and burned flame in the B of combustion chamber in this moment burner 9; Behind the catalytic purification of catalytic bed 67, in heat-exchanging chamber 17, eject thermal-flame again by the passage 26 that overdoes, and with boiler vessel 19 in the spray water direct contact heat-exchanging.At this moment begin to connect the power supply of fuel oil purifier and the power supply of electromagnetic fuel pump A again, open the oil transportation shutoff valve 32 on the supply reservoir 33 simultaneously; At this moment fuel oil can be under the powerful attraction force acts of electromagnetic fuel pump, enter fuel oil purifier fast and be heated rapidly, magnetization and supercharging; Then at fuel oil, in the gas spray head 68 after abundant atomizing, by ejecting in the nozzle tip, and with the gas flame rapid mixing, the fellowship burning, in order to make fuel-firing gas-firing reach optimal combustion state, at this moment just need to adjust the oxygenation air inflow of circulating air shutoff valve 10, still do not reach required oxygenation air inflow if adjust circulating air shutoff valve 10, just can use return-air shutoff valve 36 simultaneously, satisfy the best oxygen-supplying amount of combustion chamber B, thereby produce more higher thermal-flames, in order to the circulated sprinkling water in the rapidly direct heating boiler container, the shower water after being heated is squeezed into main for dim hot-water line 25 again through high-pressure water heating supply-water pump 30, and enter radiator 22 heat radiations rapidly, finally realize heating purpose of the present utility model.After heat radiation in radiator 22, lost the water of heat energy, again can be under the pressure effect of high-pressure water heating supply-water pump 30, along shower water feed pipe 16 again from newly being circulated back in the boiler vessel 19, once more by shower water shower nozzle 15, in heat-exchanging chamber 17, spray water droplet endlessly, thereby realize the overall process of circulation heating.This moment as need to use hot wash-water and during shower water, as long as slurry shutoff valve 5 and shower water shutoff valve 6 are opened.At this moment,, in the time of having satisfied the clean-burning environment temperature of fuel oil, can close combustion gas gas transmission shutoff valve 4, only use fuel oil to be fuel, in a word, can carry out the conversion adjustment of fuel oil, combustion gas or oil gas share as required when the temperature of combustion chamber B.In addition, when heating reaches uniform temperature or is lower than uniform temperature with water temperature; When in the boiler vessel 19 when lack of water or many water, the automatic control equipment that is installed on the utility model is set, will regulate automatically.To guarantee the normal operation of the utility model boiler.The utility model boiler is being carried out continuous 72 hours operation test, not finding during detection that boiler vessel has breaks and drainage, all parts are all excellent, every technical indicator all reaches designing requirement, when the water quality in the boiler is detected, does not also find to have greasy dirt, peculiar smell and other pollutant, the limpid cleaning of water quality, except can not directly drinking, meet the standard of slurry fully, and boiler exhaust gas has reached nuisancelessization discharging fully.During the work of this boiler, can get dimly, per hour can produce 50-60 ℃ hot wash-water 2400-2800 kilogram, and can have a bath for 40-50 people simultaneously for the area of 1000m.

Embodiment: 2

A kind of energy saving and environment friendly nothing of the utility model is pressed SYM-B type changes in temperature boiler in the changes in temperature boiler, be used for summer the room or communal facility enjoy the cool.When confirming that all systems of enjoying the cool all are in correct installment state, the device of enjoying the cool of whole boiler just can begin to have carried out work.At this moment, as long as earlier the gas transmission shutoff valve 4 on the fuel meat gas storage tank 1 is closed, again the fuel cut-off valve door 32 on the supply reservoir 33 is closed simultaneously, then the power supply on electromagnetic fuel pump A and the fuel-firing gas-firing clarifier 69 is also closed, afterwards respectively again with the running water stop valve door 23 on the running water pipe 20; The shutoff valve 28 that draws water of burner 9 bottoms; Slurry shutoff valve 5 on the hot-water line 8; Shower water shutoff valve 6; For dim hot water shutoff valve 21; Backwater shutoff valve 24 on the shower water feed pipe 16; And the circulating air shutoff valve 10 on the circulating air conduit 11, Close All falls.Then with the non-face of land immersion feed pipe of drinking on the face of land immersion well 46 47; Achieve a butt joint with running water pipe 20 again, and with backwater water-supply-pipe 49; Achieve a butt joint with backwater shutoff valve 48, backwater can be flowed back in the face of land immersion back water well 50.And then respectively the air-supply shutoff valve 39 on the boiler vessel 19 is opened, close the total discharge line valve door 12 of boiler simultaneously, last more respectively with the cold water shutoff valve 53 on the high-pressure cold water supply-water pump 52; Total shutoff valve 29 supplies water; Backwater shutoff valve 48; Divide water shutoff valve C and spray water supply shut-off valve door 18, open all, start pressure fan 55 and high-pressure cold water supply-water pump 52 this moment, and the system of enjoying the cool of whole boiler has just started working.When from face of land immersion well 46; When the cold water that is extracted (about 12-16 ℃) sprays in cold switch room 44 by shower water shower nozzle 15, will with the hot-air of from room or communal facility, extracting out, directly contact after in plenum chamber 54, sending with shower water, thereby will be by the cold air after the cooling, after purifying, dry, air cleaner 40 sends into the room again and communal facility is enjoyed the cool by cold wind ajutage 45.Shower water after the heat absorption can pass through backwater water-supply-pipe 49 again simultaneously, flow back in the face of land immersion back water well 50, thereby realizes the purpose that circulation is enjoyed the cool.In the system of enjoying the cool to the utility model boiler, when carrying out continuous 72 hours operation test, not finding that boiler vessel has breaks and leaks gas leak phenomenon, all parts are all excellent, every technical indicator has all reached designing requirement, when the spray backwater water quality in the boiler is detected, does not also find to have muddy, peculiar smell and other pollutant, the limpid cleaning of water quality, just the same with the water water quality of firm extraction.Enjoying the cool during system works of this boiler can supply 800-1000m ²Area enjoy the cool, on average per hour can produce 12-18 ℃ cold air 12000-18000m ³, on average the atural beat environment temperature in room or the communal facility can be reduced 8-10 ℃.The utility model changes in temperature boiler is applicable to the warming of family, hotel, restaurant, factory, communal facility and residential block and produces hot water.It is all very high boiler regeneration product of a kind of environmental benefit and economic benefit.

Claims

1. an energy-saving and environmental protection type high efficiency does not have the changes in temperature of pressure boiler and is characterised in that: this changes in temperature boiler is with one high and one low two relatively independent metal cylinder boiler vessels 19 and burner 9, become an integral body that is connected by welding production, and respectively on the external top aiutage base portion of metal cylinder boiler vessel 19, boiler abutted flange dish 56 on the welded and installed respectively; And on aiutage 13 near the top of abutted flange dish 56, welding is installed successively goes up air-supply shutoff valve 39; Warmer 14; Circulating air conduit 11 and aiutage abutted flange dish 58; On the top of aiutage 13, welding is installed successively again goes up total discharge line valve door 12 of boiler and the ultimate aiutage 38 of boiler afterwards, the outside of boiler vessel 19 also is provided with boiler insulation layer 61 is installed; And shower water feed pipe 16, and on the pipeline of spray feed pipe 16, be provided with respectively and spray water supply shut-off valve door 18 be installed and divided water shutoff valve C, the bottom then is provided with blowdown shutoff valve 65 is installed, the top in the boiler vessel 19; Setting is equipped with shower water shower nozzle 12, and at the middle part of boiler vessel 19; Imitate the large space position and be provided with hot and cold switch room 63, and the space under the position that is connected with burner 9, be respectively arranged with overdo passage 26 and water storage box 64, and install beds of precipitation filter screen 27 in the bottom of water storage box 64, burner 9 then is the top at burner metal shell 35, welding cocycle gas shutoff valve 10 and return-air shutoff valve 36 are installed, and are made the circulating air conduit 11 on boiler vessel 19 tops; Achieve a butt joint with the circulating air shutoff valve 10 on the burner 9, make by 43 li return-air appendixs 37 of being drawn of return-air bleeding point in the room 42; Again with burner 9 on return-air shutoff valve 36 achieve a butt joint, and in a side of burner housing 35 outsides; Be provided with respectively on the middle part and install pressure fan power line 71; Combustion gas appendix 2; Fuel-firing gas-firing clarifier power line 70 and fuel feed pipe 34, total shutoff valve 29 afterwards again will supply water; Backwater shutoff valve 48 successively is welded on the outside of burner housing 35 bottoms, and the inside of burner 9, be provided with respectively burner refractory insulating layer 62 is installed, and on the inwall of burner housing 35, pressure fan 72 and fuel-firing gas-firing shower nozzle 68 are gone up in fixing respectively welding, and on the upper space position of the bottom of fuel-firing gas-firing shower nozzle 68 and catalytic bed 67, combustion chamber B, plenum chamber 54 are set, then with position inwall that boiler vessel 19 is connected on, catalytic bed carriage 66 in the welding, and again catalytic bed 67 is installed on the catalytic bed carriage 66.

2. not having according to a kind of energy-saving and environmental protection type high efficiency described in claims 1 presses the changes in temperature boiler to be characterised in that: on the fuel feed pipe 34 and combustion gas appendix 2 in the burner 9, be provided with respectively and install fuel-firing gas-firing clarifier 69, and fuel-firing gas-firing clarifier 69; Respectively by one be fastened on that electric heater on the fuel feed pipe 34 and one group of strong electromagnetic purifier that is fastened on the combustion gas appendix form in fact again.

3. not having the changes in temperature of pressure boiler according to a kind of energy-saving and environmental protection type high efficiency described in claims 1.2 is characterised in that: be connected with cold wind ajutage 45 on the air-supply shutoff valve 39, and be provided with respectively on the cold wind ajutage 45 air cleaner 4 and the blower 41 that is installed in the room be installed.

4. not having according to a kind of energy-saving and environmental protection type high efficiency described in claims 1.2.3 presses the changes in temperature boiler to be characterised in that: the warmer 14 that is installed in boiler vessel 19 tops is set, it is a metal case structure, be the aiutage top in extending into warmer 14, two semicircular exhaust events doors 57 that automatically reset are installed in setting, and on the barrel of aiutage, conical bucker 59 on the welded and installed again is at last in the bottom in the moist closet 14 metallic walls outside; Drainpipe 60 in the welding.