CN101718434B - Water tube type heat exchanging device - Google Patents
Water tube type heat exchanging device Download PDFInfo
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- CN101718434B CN101718434B CN2009101099884A CN200910109988A CN101718434B CN 101718434 B CN101718434 B CN 101718434B CN 2009101099884 A CN2009101099884 A CN 2009101099884A CN 200910109988 A CN200910109988 A CN 200910109988A CN 101718434 B CN101718434 B CN 101718434B
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- combustion gas
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- escape route
- mixed
- stream channel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The invention relates to an energy-saving combustor which comprises a fuel gas nozzle, a combustion nozzle and a fuel gas mixing chamber; the fuel gas mixing chamber comprises a gas inlet end and a gas outlet end; the combustion nozzle is arranged at the gas outlet end of the fuel gas mixing chamber; the invention is characterized in that the fuel gas nozzle is arranged at the port of the gas inlet end of the fuel gas mixing chamber, the port of the gas inlet end of the fuel gas mixing chamber is open, the air and the fuel gas ejected from the fuel gas nozzle enter into the fuel gas mixing chamber together through the port of the gas inlet end of the fuel gas mixing chamber, are mixed in the fuel gas mixing chamber, ejected from the combustion nozzle at the gas outlet end of the fuel gas mixing chamber and combusted. By using the energy-saving combustor of the invention, the fuel gas and the air can be adequately mixed without adding additional devices, the combustion in the energy-saving combustor is more adequate and energy saving is more efficient. Meanwhile, additional air draft devices are required, thus simplifying structure of the combustor and reducing cost.
Description
Technical field
The present invention relates to a kind of water tube type heat exchanging device, relate in particular to a kind of water tube type heat exchanging device of applicating energy-saving burner.
Background technology
Burner is widely used in actual life, and along with the development of society, energy-saving burner also develops to energy-conservationization direction gradually.In the power-saving technology of energy-saving burner, the abundant premix of combustion gas and air is an importance.In the prior art, adopt usually at the mixed chamber inlet of combustion gas and install equipment such as air exhauster additional, with the mixed chamber of air inspiration combustion gas.Both needed to increase in addition equipment but this combustion gas is mixed, and be inconvenient to control air again and enter, therefore, the premixing effect of its combustion gas and air is unsatisfactory.
Summary of the invention
The technical problem that the present invention solves is: overcome the technical problem that increases the premixing effect difference of equipment and combustion gas and air in the prior art at the mixed outdoor needs of combustion gas in addition.
Technical scheme of the present invention is: make up a kind of energy-saving burner, comprise gas nozzle, burner noz(zle), combustion gas mixes the chamber, the mixed chamber of described combustion gas comprises inlet end and outlet side, described burner noz(zle) is arranged on the outlet side of the mixed chamber of described combustion gas, described gas nozzle is arranged on the port of the inlet end of the mixed chamber of described combustion gas, the open-ended of the inlet end of the mixed chamber of described combustion gas, the combustion gas of air and the ejection of described gas nozzle enters the mixed chamber of described combustion gas together from the port of the mixed chamber of described combustion gas inlet end, and the combustion gas that mixes in the mixed chamber of described combustion gas and air are by the burner noz(zle) ejection burning of the mixed outlet side, chamber of described combustion gas.
Further technical scheme of the present invention is: the mixed chamber of described combustion gas comprises for the premixer of premix air and combustion gas and is used for the preheating chamber of preheated air and combustion gas mixed air, described preheating chamber is arranged on the burner noz(zle) root, described premixer one end connects preheating chamber, and the other end is the mixed chamber of described combustion gas inlet end.
Further technical scheme of the present invention is: described burner noz(zle) width is 0.5 to 1 centimetre, and described burner noz(zle) is a plurality of.
Further technical scheme of the present invention is: described burner noz(zle) is tapered, and the width of described burner noz(zle) port is less than the width of the burner noz(zle) root that is connected with the gentle chamber of burning.
Further technical scheme of the present invention is: the inlet end in the mixed chamber of described combustion gas is provided for controlling the air inlet control device of air inlet amount size.
Further technical scheme of the present invention is: described air inlet control device in a tubular form, be socketed in the inwall of the mixed chamber of described combustion gas, described air inlet control device is connected with the spiral inner wall of the mixed chamber of described combustion gas, by screwing out the described air inlet control device of precession with the size of control air inlet amount at the mixed chamber of described combustion gas inlet end.
Technical scheme of the present invention is: make up a kind of water tube type heat exchanging device, comprise energy-saving burner, escape route, water stream channel, combustion chamber, hot hydroecium, described combustion chamber connects described escape route, described water stream channel outlet connects described hot hydroecium by many staggered water pipes, described escape route is at least through once bending, described water stream channel is wrapped in described escape route, and the described escape route direction of cocking off is opposite with described water stream channel water (flow) direction.
Further technical scheme of the present invention is: described escape route exports to bend from the upper strata to the lower floor from the escape route entrance to escape route, and the water stream channel of described water stream channel from the water stream channel entrance to the connection water pipe is for to bend to the upper strata from lower floor.
Technical scheme of the present invention is: make up a kind of water tube type heat exchanging device, comprise energy-saving burner, escape route, water stream channel, combustion chamber, vaporium, described combustion chamber connects described escape route, described water stream channel outlet connects described vaporium by many staggered water pipes, described vaporium is arranged on the top of described water tube type heat exchanging device, described escape route is at least through once bending, described water stream channel is wrapped in described escape route, and the described escape route direction of cocking off is opposite with described water stream channel water (flow) direction.
Further technical scheme of the present invention is: described escape route exports to bend from the upper strata to the lower floor from the escape route entrance to escape route, and the water stream channel of described water stream channel from the water stream channel entrance to the connection water pipe is for to bend to the upper strata from lower floor.
Technique effect of the present invention is: the inlet end of the mixed chamber of energy-saving burner combustion gas of the present invention is set to open port, and the combustion gas of described gas nozzle ejection and air enter the mixed chamber of described combustion gas together from the port of the mixed chamber of described combustion gas inlet end.Under the situation that does not increase other equipment, combustion gas and air are also fully mixed like this, and the burning of energy-saving burner is also more abundant, and is more energy-conservation.Simultaneously, do not need other exhaust equipment, simplified the structure of burner yet, saved cost.
Description of drawings
Fig. 1 is the section of structure of energy-saving burner of the present invention.
Fig. 2 is the structure chart of burner noz(zle) of the present invention.
Fig. 3 is the structure drawing in side sectional elevation of a kind of water tube type heat exchanging device of the present invention.
Fig. 4 is the structure drawing in side sectional elevation of the another kind of water tube type heat exchanging device of the present invention.
Fig. 5 is the construction profile of Fig. 3 of the present invention and Fig. 4 escape route and water stream channel.
The specific embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is further specified.
As shown in Figure 1, the specific embodiment of the present invention is: make up a kind of energy-saving burner, comprise gas nozzle 3, burner noz(zle) 2, combustion gas mixes chamber 1, the mixed chamber 1 of described combustion gas comprises inlet end 11 and outlet side 12, described burner noz(zle) 2 is arranged on the outlet side 12 of the mixed chamber 1 of described combustion gas, described gas nozzle 3 is arranged on the port one 3 of the inlet end 11 of the mixed chamber 1 of described combustion gas, the port one 3 of the inlet end 11 of the mixed chamber 1 of described combustion gas is open, the combustion gas of air and 3 ejections of described gas nozzle enters the mixed chamber 1 of described combustion gas together from the port one 3 of the mixed chamber of described combustion gas 1 inlet end 11, and the combustion gas that mixes in the mixed chamber 1 of described combustion gas and air are by the burner noz(zle) 2 ejection burnings of mixed 1 outlet side 12, chamber of described combustion gas.Energy-saving burner of the present invention is set to open port one 3 with the inlet end 11 of the mixed chamber 1 of combustion gas, the combustion gas of described gas nozzle 3 ejections and air enter the mixed chamber 1 of described combustion gas together from the port one 3 of the mixed chamber of described combustion gas 1 inlet end 11, because there is certain-length the mixed chamber of combustion gas, begin combustion gas and air are mixed from port one 3, therefore, combustion gas and air are mixed more abundant in the mixed chamber 1 of combustion gas.Under the situation that does not increase other equipment, combustion gas and air are also fully mixed like this, and the burning of energy-saving burner is also more abundant, and is more energy-conservation.Simultaneously, do not need other exhaust equipment, simplified the structure of burner yet, saved cost.
As shown in Figure 1, preferred embodiment of the present invention is: the mixed chamber 1 of described combustion gas comprises for the premixer 14 of premix air and combustion gas and is used for the preheating chamber 15 of preheated air and combustion gas mixed air, described preheating chamber 15 is arranged on burner noz(zle) 3 roots, described premixer 14 1 ends connect preheating chamber 15, and the other end is the mixed chamber of described combustion gas 1 inlet end 11.With parallel described preheating chamber 15 and 14 contact-making surface cross sections, described premixer, the sectional area of described preheating chamber 15 is greater than the sectional area of described premixer 14.Combustion gas sprays to the mixed chamber 1 of combustion gas by gas nozzle 3, and the combustion gas in the mixed chamber 1 of burning needs a large amount of oxygen by burner noz(zle) 2 ejection burnings in combustion process, therefore, can accelerate port one 3 suck air by the mixed chamber of burning 1 inlet end 11 automatically.The air of port one 3 inspirations that mix chamber 1 inlet end 11 by burning and the combustion gas that is sprayed by gas nozzle 3 flow to described preheating chamber 15 by described premixer 14, constantly spray the port one 3 continuous suck air of combustion gas and the mixed chamber of burning 1 inlet end 11 along with gas nozzle 3, a large amount of air and the mixed air of combustion gas accumulate in the preheating chamber 15 of the mixed chamber 1 of burning, preheating chamber 15 in the mixed chamber 1 of described burning forms bigger pressure, the sectional area of described preheating chamber 15 is arranged to sectional area greater than described premixer 14, can significantly reduces the mixed air of air and combustion gas to the pressure of described preheating chamber 15.Described preheating chamber 15 is tapered, with the area of described premixer 14 joint faces less than with the area of described outlet side 12 joint faces.Outlet side 12 connects described burner noz(zle) 2, and for combusting firepower is bigger, the end face of outlet side 12 is set to the face bigger with described preheating chamber 15 contact-making surfaces, and described burner noz(zle) 2 is a plurality of, and in the present embodiment, the burner noz(zle) 2 of energy-saving burner is three.
As shown in Figure 1 and Figure 2, preferred embodiment of the present invention is: described burner noz(zle) width D is 0.5 to 1 centimetre, simultaneously, the width D of the port 21 of described burner noz(zle) 2 is less than the width L of burner noz(zle) 1 root 22 that is connected with the gentle chamber 1 of burning, 2 one-tenth slit-shaped of described burner noz(zle).Combustion gas in the mixed chamber 1 of such combustion gas of energy-saving burner of the present invention sprays from the port 21 of burner noz(zle) 2 under pressure, because burner noz(zle) 2 is outer little interior big shape, just the width D of the port 21 of described burner noz(zle) 2 is less than the width L of burner noz(zle) 1 root 22 that is connected with the gentle chamber 1 of burning, the distance of the combustion gas ejection in the mixed chamber 1 of combustion gas is farther, burned flame is also farther, and combustion efficiency is better.Implement when of the present invention concrete, if need flame farther of burner noz(zle) 2 ejections, also can add a vertical metal sheet 23 on the port 21 of burner noz(zle) 2 burner noz(zle) 2 is divided into littler nozzle, flame just sprays fartherly.
As shown in Figure 1, preferred embodiment of the present invention is: the inlet end 11 in the mixed chamber 1 of described combustion gas is provided for controlling the air inlet control device 4 of air inlet amount size.Described air inlet control device 4 in a tubular form or tapered tubular is socketed in the inwall of the mixed chamber 1 of described combustion gas, and described air inlet control device 4 is connected with the spiral inner wall that described combustion gas mixes chamber 1.Thereby control to change the size of position control air inlet amount of the port one 3 of the entrance of described air inlet control device 4 and the mixed chamber of combustion gas 1 inlet end 11 by rotary air Intaker controller 4.In the embodiment of the invention, described air inlet control device 4 is conical pipe, its mouth of pipe near the mixed chamber of combustion gas 1 inlet end, 11 port ones 3 is the less mouth of pipe of conical pipe bore, because it is socketed in the inwall of the mixed chamber 1 of described combustion gas, its bore just bore than the mixed chamber of combustion gas 1 inlet end, 11 port ones 3 own is little.If when needing still less air of inspiration, described air inlet control device 4 is screwed out, the port of described air inlet control device 4 from gas nozzle 3 more close to, inhaled air still less, mixed insufficient, it is also insufficient to burn, flame diminishes; If when needing the inspiration more air, described air inlet control device 4 is screwed in, the port of described air inlet control device 4 is farther from gas nozzle 3, and inhaled air is more, and mixed more abundant, it is also more abundant to burn, and it is big that flame becomes.
As shown in Figure 3, preferred embodiment of the present invention is: make up a kind of water tube type heat exchanging device, comprise energy-saving burner 8, escape route 9, water stream channel 7, combustion chamber 6, hot hydroecium 5, described combustion chamber 5 connects described escape route 9, described water stream channel 7 outlets connect described hot hydroecium 5 by many staggered water pipes 72, and described escape route 9 is at least through once bending.As shown in Figure 5, described water stream channel 7 is wrapped in described escape route 9, and described escape route 9 direction of cocking off is opposite with described water stream channel 7 water (flow) directions.Described combustion chamber 6 comprises that the entry of combustion chamber 62 that is connected with described energy-saving burner 8 is connected described combustor exit 61 with described escape route 9, and the described combustor exit 61 described escape route 9 that is tightly connected is used for collecting waste heat.Described escape route 9 exports 91 for to bend from the upper strata to the lower floor from escape route entrance 92 to escape route, the water stream channel 73 of described water stream channel 7 from water stream channel entrance 71 to connection water pipe 72 is for to bend to the upper strata from lower floor.Water tube type heat exchanging device of the present invention is mainly used in the manufacture hot water, its hot hydroecium 5 ends also are provided for the valve 51 that puts hot water, hot hydroecium 5 upper ends are provided with pressure-relief valve 53, described pressure-relief valve 53 is opened so that the pressure in the hot hydroecium 5 reduces during hypertonia in hot hydroecium 5, prevents from exploding because the pressure in the hot hydroecium 5 is excessive.The water stream channel entrance 71 of water tube type heat exchanging device of the present invention also is provided with valve, with entering of control water.Also be provided with air exhauster 93 in escape route outlet 91, described air exhauster 93 is used for the escape route exhausting so that the more unobstructed and accelerated combustion of burning.
As shown in Figure 3, the energy-saving burner that the water tube type heat exchanging device that the present invention makes up adopts is set to open port one 3 with the inlet end 11 of the mixed chamber 1 of combustion gas, the combustion gas of described gas nozzle 3 ejections and air enter the mixed chamber 1 of described combustion gas together from the port one 3 of the mixed chamber of described combustion gas 1 inlet end 11, because there is certain-length the mixed chamber of combustion gas, begin combustion gas and air are mixed from port one 3, therefore, combustion gas and air are mixed more abundant in the mixed chamber 1 of combustion gas.Simultaneously, through being folded into escape route outlet 91 for twice, described water stream channel 7 is wrapped in described escape route 9 to described escape route 9 at least, and described escape route 9 direction of cocking off is opposite with described water stream channel 7 water (flow) directions.The escape route 9 of water tube type heat exchanging device of the present invention is at least through once being folded into escape route outlet 91.In concrete enforcement, escape route 9 exports 91 through repeatedly bending from escape route entrance 92 to escape route, and the waste heat that can take full advantage of fuel gas buring more heats current.And described water stream channel 7 is wrapped in described escape route 9, and burned flame directly heats current in the escape route 9, and flame can directly not contact with extraneous, and the combustion gas utilization is more abundant.Described escape route 9 direction of cocking off is opposite with described water stream channel 7 water (flow) directions, and the flame of fuel gas buring and current flow in the other direction, and gas flame contacts more abundant with current.Described escape route 9 exports 91 for to bend from the upper strata to the lower floor from escape route entrance 92 to escape route, the water stream channel 73 of described water stream channel 7 from water stream channel entrance 71 to connection water pipe 72 is for to bend to the upper strata from lower floor.Multilayer by escape route 9 and water stream channel 7 overlaps, and the heat that distributes between the layer can be absorbed by other layer, and therefore, the heat energy utilization rate is higher, and simultaneously, hot water itself makes progress away, and this also more meets rule.
As shown in Figure 4, the specific embodiment of the present invention is: make up a kind of water tube type heat exchanging device, comprise energy-saving burner 8, escape route 9, water stream channel 7, combustion chamber 6, vaporium 10, described vaporium 10 connects described escape route 9, described water stream channel 7 outlets connect described vaporium 10 by many staggered water pipes 72, described vaporium 10 is arranged on the top of described water tube type heat exchanging device, and described escape route 9 is at least through once bending.As shown in Figure 5, described water stream channel 7 is wrapped in described escape route 9, and described escape route 9 direction of cocking off is opposite with described water stream channel 7 water (flow) directions.Described combustion chamber 6 comprises that the entry of combustion chamber 62 that is connected with described energy-saving burner 8 is connected described combustor exit 61 with described escape route 9, and the described combustor exit 61 described escape route 9 that is tightly connected is used for collecting waste heat.Described escape route 9 exports 91 for to bend from the upper strata to the lower floor from escape route entrance 92 to escape route, the water stream channel 73 of described water stream channel 7 from water stream channel entrance 71 to connection water pipe 72 is for to bend to the upper strata from lower floor.Water tube type heat exchanging device of the present invention is mainly used in the manufacture hot water, its vaporium 10 ends also are provided for putting the valve 52 of steam, vaporium 10 upper ends are provided with pressure-relief valve 53, described pressure-relief valve 53 is opened so that the pressure in the vaporium 10 reduces during hypertonia in vaporium 10, prevents from exploding because the pressure in the vaporium 10 is excessive.The water stream channel entrance 71 of water tube type heat exchanging device of the present invention also is provided with valve, with entering of control water.Also be provided with air exhauster 93 in escape route outlet 91, described air exhauster 93 is used for the escape route exhausting so that the more unobstructed and accelerated combustion of burning.
As shown in Figure 4, the energy-saving burner that the water tube type heat exchanging device that the present invention makes up adopts is set to open port one 3 with the inlet end 11 of the mixed chamber 1 of combustion gas, the combustion gas of described gas nozzle 3 ejections and air enter the mixed chamber 1 of described combustion gas together from the port one 3 of the mixed chamber of described combustion gas 1 inlet end 11, because there is certain-length the mixed chamber of combustion gas, begin combustion gas and air are mixed from port one 3, therefore, combustion gas and air are mixed more abundant in the mixed chamber 1 of combustion gas.Simultaneously, through being folded into escape route outlet 91 for twice, described water stream channel 7 is wrapped in described escape route 9 to described escape route 9 at least, and described escape route 9 direction of cocking off is opposite with described water stream channel 7 water (flow) directions.The escape route 9 of water tube type heat exchanging device of the present invention is at least through once being folded into escape route outlet 91.In concrete enforcement, escape route 9 exports 91 through repeatedly bending from escape route entrance 92 to escape route, and the waste heat that can take full advantage of fuel gas buring more heats current.And described water stream channel 7 is wrapped in described escape route 9, and burned flame directly heats current in the escape route 9, and flame can directly not contact with extraneous, and the combustion gas utilization is more abundant.Described escape route 9 direction of cocking off is opposite with described water stream channel 7 water (flow) directions, and the flame of fuel gas buring and current flow in the other direction, and gas flame contacts more abundant with current.Described escape route 9 exports 91 for to bend from the upper strata to the lower floor from escape route entrance 92 to escape route, the water stream channel 73 of described water stream channel 7 from water stream channel entrance 71 to connection water pipe 72 is for to bend to the upper strata from lower floor.Multilayer by escape route 9 and water stream channel 7 overlaps, and the heat that distributes between the layer can be absorbed by other layer, and therefore, the heat energy utilization rate is higher, and simultaneously, hot water itself makes progress away, and this also more meets rule.
Above content be in conjunction with concrete preferred embodiment to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. water tube type heat exchanging device, comprise energy-saving burner, escape route, water stream channel, the combustion chamber, hot hydroecium, described combustion chamber connects described escape route, it is characterized in that, described water stream channel outlet connects described hot hydroecium by many staggered water pipes, described escape route is at least through once bending, described water stream channel is wrapped in described escape route, the described escape route direction of cocking off is opposite with described water stream channel water (flow) direction, described escape route exports to bend from the upper strata to the lower floor from the escape route entrance to escape route, the water stream channel of described water stream channel from the water stream channel entrance to the connection water pipe is for to bend to the upper strata from lower floor, described energy-saving burner comprises gas nozzle, burner noz(zle), combustion gas mixes the chamber, the mixed chamber of described combustion gas comprises inlet end and outlet side, described burner noz(zle) is arranged on the outlet side of the mixed chamber of described combustion gas, described gas nozzle is arranged on the port of the inlet end of the mixed chamber of described combustion gas, the open-ended of the inlet end of the mixed chamber of described combustion gas, the combustion gas of air and the ejection of described gas nozzle enters the mixed chamber of described combustion gas together from the port of the mixed chamber of described combustion gas inlet end, and the combustion gas that mixes in the mixed chamber of described combustion gas and air are by the burner noz(zle) ejection burning of the mixed outlet side, chamber of described combustion gas.
2. according to the described water tube type heat exchanging device of claim 1, it is characterized in that, the mixed chamber of described combustion gas comprises for the premixer of premix air and combustion gas and is used for the preheating chamber of preheated air and combustion gas mixed air, described preheating chamber is arranged on the burner noz(zle) root, described premixer one end connects preheating chamber, and the other end is the mixed chamber of described combustion gas inlet end.
3. according to the described water tube type heat exchanging device of claim 1, it is characterized in that described burner noz(zle) width is 0.5 to 1 centimetre, described burner noz(zle) is a plurality of.
4. according to the described water tube type heat exchanging device of claim 1, it is characterized in that described burner noz(zle) is tapered, the width of described burner noz(zle) port is less than the width of the burner noz(zle) root that is connected with the mixed chamber of burning.
5. according to the described water tube type heat exchanging device of claim 1, it is characterized in that the inlet end in the mixed chamber of described combustion gas is provided for controlling the air inlet control device of air inlet amount size.
6. according to the described water tube type heat exchanging device of claim 5, it is characterized in that, described air inlet control device in a tubular form, be socketed in the inwall of the mixed chamber of described combustion gas, described air inlet control device is connected with the spiral inner wall of the mixed chamber of described combustion gas, by screwing out the described air inlet control device of precession with the size of control air inlet amount at the mixed chamber of described combustion gas inlet end.
7. water tube type heat exchanging device, comprise energy-saving burner, escape route, water stream channel, the combustion chamber, vaporium, described combustion chamber connects described escape route, it is characterized in that, described water stream channel outlet connects described vaporium by many staggered water pipes, described vaporium is arranged on the top of described water tube type heat exchanging device, described escape route is at least through once bending, described water stream channel is wrapped in described escape route, the described escape route direction of cocking off is opposite with described water stream channel water (flow) direction, described escape route exports to bend from the upper strata to the lower floor from the escape route entrance to escape route, the water stream channel of described water stream channel from the water stream channel entrance to the connection water pipe is for to bend to the upper strata from lower floor, described energy-saving burner comprises gas nozzle, burner noz(zle), combustion gas mixes the chamber, the mixed chamber of described combustion gas comprises inlet end and outlet side, described burner noz(zle) is arranged on the outlet side of the mixed chamber of described combustion gas, described gas nozzle is arranged on the port of the inlet end of the mixed chamber of described combustion gas, the open-ended of the inlet end of the mixed chamber of described combustion gas, the combustion gas of air and the ejection of described gas nozzle enters the mixed chamber of described combustion gas together from the port of the mixed chamber of described combustion gas inlet end, and the combustion gas that mixes in the mixed chamber of described combustion gas and air are by the burner noz(zle) ejection burning of the mixed outlet side, chamber of described combustion gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101099884A CN101718434B (en) | 2009-11-03 | 2009-11-03 | Water tube type heat exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101099884A CN101718434B (en) | 2009-11-03 | 2009-11-03 | Water tube type heat exchanging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101718434A CN101718434A (en) | 2010-06-02 |
| CN101718434B true CN101718434B (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101099884A Expired - Fee Related CN101718434B (en) | 2009-11-03 | 2009-11-03 | Water tube type heat exchanging device |
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| CN (1) | CN101718434B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102017411B1 (en) * | 2018-01-31 | 2019-09-02 | 김인배 | Burner Head and Gas Range including the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1085129A (en) * | 1953-06-19 | 1955-01-27 | Burner for gaseous fuels and particularly propane | |
| DE3506480A1 (en) * | 1985-02-23 | 1986-08-28 | Richard 8781 Münchau Müller | Heating boiler for liquid and gaseous fuels as well as method for control |
| DE4207500A1 (en) * | 1992-03-10 | 1993-09-16 | Zeljko Dipl Ing Varga | Special boiler for central heating - has cooled chamber as part of cooled door, and firebox insert of flame resistant material |
| CN2158503Y (en) * | 1993-03-11 | 1994-03-09 | 丹东市茶炉制造厂 | Burner |
| CN2583519Y (en) * | 2002-12-17 | 2003-10-29 | 何建勤 | Column type direct-jet burner |
-
2009
- 2009-11-03 CN CN2009101099884A patent/CN101718434B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1085129A (en) * | 1953-06-19 | 1955-01-27 | Burner for gaseous fuels and particularly propane | |
| DE3506480A1 (en) * | 1985-02-23 | 1986-08-28 | Richard 8781 Münchau Müller | Heating boiler for liquid and gaseous fuels as well as method for control |
| DE4207500A1 (en) * | 1992-03-10 | 1993-09-16 | Zeljko Dipl Ing Varga | Special boiler for central heating - has cooled chamber as part of cooled door, and firebox insert of flame resistant material |
| CN2158503Y (en) * | 1993-03-11 | 1994-03-09 | 丹东市茶炉制造厂 | Burner |
| CN2583519Y (en) * | 2002-12-17 | 2003-10-29 | 何建勤 | Column type direct-jet burner |
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| Publication number | Publication date |
|---|---|
| CN101718434A (en) | 2010-06-02 |
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