CN202048599U - Combustion appliance - Google Patents
Combustion appliance Download PDFInfo
- Publication number
- CN202048599U CN202048599U CN2011201626584U CN201120162658U CN202048599U CN 202048599 U CN202048599 U CN 202048599U CN 2011201626584 U CN2011201626584 U CN 2011201626584U CN 201120162658 U CN201120162658 U CN 201120162658U CN 202048599 U CN202048599 U CN 202048599U
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- CN
- China
- Prior art keywords
- air
- burner
- gas
- combustion apparatus
- combustion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses a combustion appliance, which comprises a combustor, an air amplifier and a vortex tube. A plurality of combustion nozzles are distributed on a plate surface of the combustor; the air amplifier is provided with a gas inlet for supplying desired-pressure gas and an air inlet for sucking air automatically when in gas supply; and the vortex tube is communicated with the air amplifier and the combustor respectively and used for mixing gas and air from the air amplifier in a vortex mixing manner and then delivering the mixture of gas and air into the combustor. As the combination of the air amplifier and the vortex tube are used in the combustion appliance, the air amplifier is capable of increasing air intake proportion and the vortex tube is capable of improving gas and air mixing uniformity, gas can be combusted more sufficiently, combustion efficiency can be improved, and fuel can be saved. Compared with the prior art, the combustion appliance has the advantage that energy-saving effect thereof can be increased by 1%-8%.
Description
Technical field
The utility model relates to a kind of combustion apparatus.
Background technology
Combustion gas now or kitchen range, fuel oil, gas burner effect are not very desirable, need further to improve the efficiency of burner, and early stage single channel burner is all from same passage ejection, fact proved that not only the wind rate is low but also flame profile is also poor, combustion case is very bad.Utilize a plurality of passage output combustion gas, not only can reduce the auxiliary air of all right a large amount of injection high temperature of outer axial flow wind at a high speed, inner eddy flow output wind can increase flame internal reflux district, improves the fuel fire condition, and center wind is regulated black duration and degree of heating to avoid burner because high temperature is burnt out.Simultaneously, the outlet shape in each air channel also affects burning, compares with the annular space formula to export, if the clean elegance of outer eddy current with several around the circular apertures air-out, this not only reduces discharge area, and on the basis that has guaranteed exit momentum, increased flame rigidity, the more suction rolled up secondary wind.Novel binary channels burner, one time wind is exported around the air amplifier by one group basically, not only improves the wind rate greatly but also can regulate swirl strength easily.
Existing burner is that combustion gas directly drives air and burns substantially, and air inflow is incomplete, undercompounding, and flame direction directs at and is heated part, and flame is disturbed not quite mutually, and can not utilize Fire Radiation heat, and infrared radiant heat.
Kitchen range and burner flame nozzle distribute along circular trace now, it is unreasonable, insufficient to cause fuel-air to mix, this flame-thrower nozzle position distribution has caused the burning initial stage can form the very extended pattern air-flow of rapid expanding, and the contact of flame air is not very abundant.
The utility model content
The utility model provides a kind of combustion apparatus that can improve efficiency of combustion and fuel saving.
According to an aspect of the present utility model, a kind of combustion apparatus is provided, comprising: burner is distributed with a plurality of burner noz(zle)s on the card of described burner; Air amplifier, described air amplifier have the fuel gas inlet of the combustion gas that is used to supply predetermined pressure and suck the air intake of air automatically when the supply combustion gas; And vortex tube, described vortex tube is communicated with described air amplifier and described burner respectively, is used for mixing combustion gas and the air that enters from described air amplifier in the eddy current mode, and mixed combustion gas and air are transported in the described burner.
In a preferred embodiment of the present utility model, described a plurality of burner noz(zle)s distribute at the card upper edge of described burner helical trajectory.
In another preferred embodiment of the present utility model, the emission direction of described burner noz(zle) is the card center of the described burner of positive sense not.
In another preferred embodiment of the present utility model, the emission direction of described burner noz(zle) can be regulated in 20 ° to 80 ° scope with respect to the angle of the direction at the card center of positive sense burner.
In another preferred embodiment of the present utility model, described combustion apparatus also comprises: air blast; And air jet pipe, described air jet pipe is around described a plurality of burner noz(zle)s and have a plurality of fumaroles, and wherein, described air blast is sent into air to described air jet pipe, and described air jet pipe passes through a plurality of fumaroles to the burned flame injection air.
In another preferred embodiment of the present utility model, described combustion apparatus also comprises water atomizer(-iser), described water atomizer(-iser) be used to produce steam and with the water-vapour spray that produces to burned flame.
In another preferred embodiment of the present utility model, described water atomizer(-iser) is the ultrasonic-wave water-atomization device.
In another preferred embodiment of the present utility model, described combustion apparatus also comprises: flame detector, described flame detector are used for surveying whether have burned flame; And controller, when not detecting burned flame when the valve open of described flame detector at described burner, described controller is controlled described combustion apparatus and is cut off gas supply automatically.
In another preferred embodiment of the present utility model, described combustion apparatus also comprises the fuel air ratio adjuster, described fuel air ratio adjuster is installed on the fuel gas inlet of described air amplifier, regulates the ratio of gas quantity and air capacity by the gas quantity of regulating supply.
In another preferred embodiment of the present utility model, described combustion apparatus also comprises reflective metal film, and described reflective metal film is used for the heat radiation of burned flame is reflexed to heating object around described a plurality of burner noz(zle)s.
In combustion apparatus of the present utility model, adopted the combination of air amplifier and vortex tube, the air amplifier can strengthen the air inlet ratio of air, vortex tube then can improve the uniformity that combustion gas and air mix, thereby make combustion gas to burn more fully, thereby can improve efficiency of combustion, fuel saving.Compared with prior art, energy-saving effect of the present utility model can improve 1%-8%.
Description of drawings
Fig. 1 shows the schematic diagram according to the combustion apparatus of a preferred embodiment of the present utility model;
Fig. 2 shows combustion apparatus shown in Figure 1 profile vertically;
Fig. 3 shows the structure principle chart of air amplifier; With
Fig. 4 shows the schematic diagram of the flame emission direction of burner noz(zle).
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to the utility model embodiment is intended to overall utility model design of the present utility model is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present utility model.
Fig. 1 shows the schematic diagram according to the combustion apparatus of a preferred embodiment of the present utility model.As shown in Figure 1, in illustrated compression, combustion apparatus mainly comprises: air amplifier 1, vortex tube 2 and burner 3.
Fig. 3 shows the structure principle chart of air amplifier.The air amplifier 3 that is adopted in the utility model is defined as: when from the combustion gas of the fuel gas inlet of air amplifier supply certain pressure, the inwall of pressure gas and air amplifier produces wall attachment effect, thereby automatically a large amount of air with the air intake place of air amplifier suck, and do not have mechanical loss.
As shown in figures 1 and 3, in a preferred embodiment of the present utility model, air amplifier 1 has fuel gas inlet 1a and air intake 1b.Fuel gas inlet 1a is used for communicating with the fuel gas supply conduit with predetermined pressure, is used to supply the combustion gas with predetermined pressure.Air intake 1b opening is used for utilizing combustion gas to pass through the wall attachment effect that gas amplifier 1 produces when the supply combustion gas, sucks a large amount of air automatically.
Because the air amplifier has belonged to prior art, for the sake of brevity, no longer its concrete structure is elaborated in the utility model.
As shown in figures 1 and 3, from the combustion gas of the fuel gas inlet 1a of air amplifier 1 supply with flow into the gas access (not shown) of vortex tube 2 from the gas vent 1c of air amplifier 1 from the air intake 1b inhaled air of air amplifier 1.Vortex tube 2 makes the combustion gas and the air that enter wherein produce gas swirl, thereby makes combustion gas and air fully and equably mix in the eddy current mode.
Fig. 2 shows combustion apparatus shown in Figure 1 profile vertically.As depicted in figs. 1 and 2, the gas vent of vortex tube 2 communicates with burner 3, and a plurality of burner noz(zle)s 4 outside mixed combustion gas and the air of spraying that distribute on burner 3, is used for burning.
As shown in Figure 1, in a preferred embodiment of the present utility model, a plurality of burner noz(zle)s 4 distribute at the card upper edge of burner 3 helical trajectory.
Please continue referring to Fig. 2, the direction outside jet flames of burner noz(zle) 4 to tilt, rather than vertically spray outwardly.
Fig. 4 shows the schematic diagram of the flame emission direction of burner noz(zle).As shown in Figure 4, the direction f of the flame that a plurality of burner noz(zle)s that distribute along helical trajectory spray is not the card center O of positive sense burner 3, but is offset certain angle.In a preferred embodiment of the present utility model, can change this deviation angle by the direction of regulating burner noz(zle), for example, can in 20 ° to 80 ° scope, regulate with respect to the angle of the direction of the card center O of positive sense burner 3 at flame emission direction f.
In preferred embodiment of the present utility model, because the flame emission direction is adjustable, and also combustion system in the shape of a spiral of the flame of burner noz(zle) 4 ejections of spiral distribution, therefore, the mutual interference of flame phase strengthens, and it is more abundant reasonable to burn, thereby can further improve efficiency of combustion.
As depicted in figs. 1 and 2, in a preferred embodiment of the present utility model, combustion apparatus also comprises air blast 5 and air jet pipe 9.As shown in Figure 1, air jet pipe 9 is around a plurality of burner noz(zle)s 4 and have a plurality of tiny fumaroles (not shown), air blast 5 is sent into the air with certain pressure to air jet pipe 9, air jet pipe 9 passes through a plurality of tiny fumaroles to the burned flame injection air, so that combustion gas is burnt fully, thereby further improve the efficiency of combustion of combustion gas.
As depicted in figs. 1 and 2, in a preferred embodiment of the present utility model, combustion apparatus also comprises water atomizer(-iser) 6, this water atomizer(-iser) 6 be used to produce steam and with the water-vapour spray that produces to burned flame, can further improve the efficiency of combustion of combustion gas like this.Preferably, water atomizer(-iser) 6 can be ultrasonic-wave water-atomization device, electrical heating water atomizer(-iser) or other existing water atomizer(-iser).
Sometimes, owing to wind or other reason can cause the fray-out of flame of burner, at this moment, if untimely cut-out gas supply will cause gas leak, threat to life and property safety.Therefore, as depicted in figs. 1 and 2, in a preferred embodiment of the present utility model, combustion apparatus also comprises flame detector 7, and this flame detector 7 is used for surveying whether have burned flame.When the valve open of flame detector 7, not detecting burned flame at burner, flame detector 7 will send distress signal to controller (not shown), then, controller will be controlled combustion apparatus and cut off gas supply automatically, for example, wait and cut off gas supply by closing magnetic valve.
As depicted in figs. 1 and 2, in a preferred embodiment of the present utility model, combustion apparatus also comprises fuel air ratio adjuster (not shown), and this fuel air ratio adjuster is installed on the fuel gas inlet 1a of air amplifier 1, regulates the ratio of gas quantity and air capacity by the gas quantity of regulating supply.
As depicted in figs. 1 and 2, in a preferred embodiment of the present utility model, combustion apparatus also comprises reflective metal film (not shown), this reflective metal film is around a plurality of burner noz(zle)s 4, be used for the heat radiation of burned flame is reflexed to heating object, add thermal effect thereby can further improve, thereby reach the purpose of Synergistic and energy-saving.Preferably, reflective metal film can be electroplated on the sidewall of burner.
Though in conjunction with the accompanying drawings the utility model is illustrated, disclosed embodiment is intended to the utility model preferred implementation is carried out exemplary illustration in the accompanying drawing, and can not be interpreted as a kind of restriction of the present utility model.
Though some embodiment of this overall utility model design are shown and illustrate, those skilled in the art will appreciate that, under the situation of principle that does not deviate from this overall utility model design and spirit, can make a change these embodiment, scope of the present utility model limits with claim and their equivalent.
Claims (10)
1. a combustion apparatus is characterized in that, comprising:
Burner (3) is distributed with at least two burner noz(zle)s (4) on the card of described burner (3);
Air amplifier (1), described air amplifier (1) have the fuel gas inlet (1a) of the combustion gas of supplying predetermined pressure and suck the air intake (1b) of air automatically when the supply combustion gas; With
Mix the combustion gas that enters from described air amplifier (1) and air and mixed combustion gas and air are transported to vortex tube (2) in the described burner (3) in the eddy current mode, described vortex tube (2) is communicated with described air amplifier (1) and described burner (3) respectively.
2. combustion apparatus according to claim 1 is characterized in that, described burner noz(zle) (4) distributes at the card upper edge of described burner (3) helical trajectory.
3. combustion apparatus according to claim 1 is characterized in that, the emission direction of described burner noz(zle) (4) is the card center (O) of the described burner of positive sense (3) not.
4. combustion apparatus according to claim 3 is characterized in that, the emission direction of described burner noz(zle) (4) can be regulated in 20 ° to 80 ° scope with respect to the angle of the direction at the card center (O) of positive sense burner (3).
5. combustion apparatus according to claim 1 also comprises:
Air blast (5); With
Air jet pipe (9), described air jet pipe (9) is around described a plurality of burner noz(zle)s (4) and have a plurality of fumaroles,
Wherein, described air blast (5) is sent into air to described air jet pipe (9), and described air jet pipe (9) passes through a plurality of fumaroles to the burned flame injection air.
6. combustion apparatus according to claim 1 also comprises:
Produce steam and with the water-vapour spray that produces water atomizer(-iser) (6) to burned flame.
7. combustion apparatus according to claim 6 is characterized in that, described water atomizer(-iser) (6) is the ultrasonic-wave water-atomization device.
8. combustion apparatus according to claim 1 also comprises:
Survey the flame detector (7) that whether has burned flame; With
When not detecting burned flame, control the controller that described combustion apparatus cuts off gas supply automatically.
9. combustion apparatus according to claim 1 also comprises:
Regulate the fuel air ratio adjuster of the gas quantity of supply, described fuel air ratio adjuster is installed on the fuel gas inlet (1a) of described air amplifier (1).
10. combustion apparatus according to claim 1 also comprises:
The heat radiation of burned flame is reflexed to reflective metal film on the heating object, and described reflective metal film is provided with around described a plurality of burner noz(zle)s (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201626584U CN202048599U (en) | 2011-05-17 | 2011-05-17 | Combustion appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201626584U CN202048599U (en) | 2011-05-17 | 2011-05-17 | Combustion appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048599U true CN202048599U (en) | 2011-11-23 |
Family
ID=44988906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201626584U Expired - Lifetime CN202048599U (en) | 2011-05-17 | 2011-05-17 | Combustion appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406202A (en) * | 2014-12-17 | 2015-03-11 | 广西职业技术学院 | Cyclone positioning combustion stove with spiral tube |
| CN110296419A (en) * | 2019-07-06 | 2019-10-01 | 河南佰利联新材料有限公司 | A kind of thread mixing burner with high efficiency |
| CN112013389A (en) * | 2019-05-31 | 2020-12-01 | 宁波方太厨具有限公司 | Air guide plate for combustor and combustor with air guide plate |
-
2011
- 2011-05-17 CN CN2011201626584U patent/CN202048599U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406202A (en) * | 2014-12-17 | 2015-03-11 | 广西职业技术学院 | Cyclone positioning combustion stove with spiral tube |
| CN112013389A (en) * | 2019-05-31 | 2020-12-01 | 宁波方太厨具有限公司 | Air guide plate for combustor and combustor with air guide plate |
| CN110296419A (en) * | 2019-07-06 | 2019-10-01 | 河南佰利联新材料有限公司 | A kind of thread mixing burner with high efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINAO ENERGY SERVICES (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: XINAO SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140616 Free format text: FORMER OWNER: ENN ENERGY SERVICE CO., LTD. Effective date: 20140616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 065001 LANGFANG, HEBEI PROVINCE TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140616 Address after: 201203, room 11, building 1388, 01 Zhang Dong Road, Zhangjiang hi tech park, Shanghai Patentee after: New Austrian energy services (Shanghai) Co., Ltd. Address before: The 065001 Hebei economic and Technological Development Zone of Langfang Huaxiang new Austrian industrial park south block B Patentee before: ENN SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Patentee before: ENN Energy Service Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200723 Address after: 065000 Langfang City Development Zone of Hebei province Huaxiang No. 118, No. 0392 Building 1 Patentee after: LANGFANG ENN PANERGY NETWORK TECHNOLOGY SERVICE Co.,Ltd. Address before: 201203, room 11, building 1388, 01 Zhang Dong Road, Zhangjiang hi tech park, Shanghai Patentee before: SHANGHAI ENN ENERGY SERVICE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |