CN201180990Y - Premixed high-efficiency energy-saving environment friendly combustor with ignition and flame-out protection device - Google Patents
Premixed high-efficiency energy-saving environment friendly combustor with ignition and flame-out protection device Download PDFInfo
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- CN201180990Y CN201180990Y CNU2008200563213U CN200820056321U CN201180990Y CN 201180990 Y CN201180990 Y CN 201180990Y CN U2008200563213 U CNU2008200563213 U CN U2008200563213U CN 200820056321 U CN200820056321 U CN 200820056321U CN 201180990 Y CN201180990 Y CN 201180990Y
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Abstract
The utility model provides a premix-type high-efficient, energy-saving and environment-friendly burner with an ignition device and a flameout protection device, and belongs to the cooking range field. The burner includes a bottom seat, a mixing chamber, a burning plate, a fuel gas pipeline, an eternal flame pipeline, and the ignition device composed of an ignition electrode and an ion electrode; the ignition device is arranged on the two sides of an eternal flame cap above an eternal flame premix chamber. By utilizing a blast cavity and the premix chamber of the burner, the fuel gas and air can be fully premixed, the fuel gas is fully combusted, the energy is saved to a large degree, and meanwhile the burner has the convenient ignition function and the flameout protection function realized through an ion probe, thereby ensuring convenient and safe use.
Description
Technical field
The utility model belongs to the cooking stove field.
Background technology
No matter the burning of which kind of combustion gas all needs air-breathing, the burning degree of combustion gas and Air mixing ratio and mixability decision combustion gas.Fuel gas buring is abundant more, and the calorific value that is produced is also the highest, and waste gas and pernicious gas that the burning back is produced are also minimum, thereby reaches the purpose of efficient, energy-conservation and environmental protection.
The stove and accessory of existing market can be divided into two big series products from the aerodynamics angle, and a class is the natural wind cooking stove, and a class is the blowing-type cooking stove.And blowing-type cooking stove combustion mode on the market is the mixing combustion mode in back, i.e. combustion gas mixes with air in the process of furnace chamber internal combustion synchronously, because of combustion gas is difficult to fully mix with air immediately, thereby causes combustion gas fully to burn.The combustion gas that part fails to burn can be discharged from flue, thereby be caused the waste of the energy and the pollution of environment aspect.
In addition, current gas stove has inconvenience more than aspect the automatic igniting; And aspect blowout protection, disappearance is arranged more, there is potential safety hazard.
The utility model content
The purpose of this utility model provides a kind of premixed high-efficiency energy-saving environmental protection burner with igniting and flame-out protection device, realizes good energy-saving effect by the combustion gas premix.
A kind of premixed high-efficiency energy-saving environmental protection burner with igniting and flame-out protection device, it is to realize like this, this burner comprises: base, it is the main support body part of this energy-saving burner bottom, surround by the base wall, include the air air inlet, and the interface that is used to put external Gas Pipe, external fire tube kept burning day and night and igniter; Cyclone disk is that to be embedded in base top inboard, and is provided with the platen structure in whirlwind hole that can air guide; Mixing chamber is arranged on base top, is made up of jointly the following mixed chamber of upright frustum cone structure and the mixed chamber of going up of handstand frustum cone structure, is interconnected between two mixed chambeies; Tray for combustion is arranged on mixed cavity top, has the disk-like structure of the fire output hole that can derive premixed gas, and is provided with therein in order to put the ever-burning flame premix chamber of ever-burning flame premixed gas; Gas pipeline is the pipeline configuration that imports fuel gas in order to the following mixed chamber in mixed cavity, and corresponding mixed chamber down is provided with gas nozzle; The ever-burning flame pipeline is the pipeline configuration that imports fuel gas in order to the ever-burning flame premix chamber in tray for combustion; Igniter is arranged on the ever-burning flame block both sides of ever-burning flame premix chamber top, by being formed jointly in order to the ignitor of realizing the electricity sparking with in order to the ion probe of surveying flame combustion situation.
Further, the utility model also has following technical characterictic.
Be arranged on the whirlwind hole on the cyclone disk, be veering wind hole and counterclockwise whirlwind hole one.
On the cyclone disk, have 5～30 whirlwind holes.
Burner base is low wide and up narrow ampuliform structure, and air improves the kinetic energy that air enters hybrid chamber by the aggtegation on burner base top after base bottom or side enter.
Fire output hole on the described tray for combustion is fire output hole and fire output hole one clockwise counterclockwise.
On described tray for combustion, the both sides in corresponding ever-burning flame premix chamber are provided with in order to the hole of ignitor and flame-out protection device to be installed.
Tray for combustion top, be provided with hollow and annular in order to assemble the banking fire circle of flame.
Be connected to the step coupled structure between tray for combustion, hybrid chamber and the base.
The material of tray for combustion, mixing chamber and base is metal material.
With the interior corresponding ever-burning flame pipeline of Gas Pipe that connects, be positioned at and connect Gas Pipe the inside, be the tube-in-tube structure, the gas nozzle top is passed in the upper end, enter the ever-burning flame premix chamber of tray for combustion central authorities through last mixed chamber, the lower end is connected with the fire tube kept burning day and night of outside through pipe jointer, external fire tube kept burning day and night.
Pipe jointer one side is that separate double is entered the hole, and a side is the same cavernous structure that goes out, portal connect in the Gas Pipe in being connected to form in the intussusception pipeline of cover ever-burning flame Gas Pipe.
Described energy-saving burner is the sidepiece that the air air inlet is positioned at base, and the interface of gas pipeline is positioned at the perpendicular air inlet type energy-saving burner of horizontal air intake of the bottom of base.
Described energy-saving burner is the sidepiece that the air air inlet is positioned at base, and the interface of gas pipeline is positioned at the horizontal air inlet type of the horizontal air intake energy-saving burner of the sidepiece of base.
Described energy-saving burner is the bottom that the air air inlet is positioned at base, and the interface of gas pipeline is positioned at the horizontal air inlet type of the perpendicular air intake energy-saving burner of the sidepiece of base.
Described energy-saving burner is the bottom that the air air inlet is positioned at base, and the interface of gas pipeline is positioned at the perpendicular air inlet type energy-saving burner of perpendicular air intake of the bottom of base.
The utility model has the advantages that: utilize air blast cavity and premix cavity, can realize the premix effect of combustion gas and air fully, fuel gas buring is abundant; energy-conservation amplitude is big; the extinguish protection function that also has ignition function easily simultaneously and realize by ion probe, easy to use, safe.
Description of drawings:
Fig. 1 a is the cutaway view of the premixed high-efficiency energy-saving environmental protection burner of band igniting described in the utility model and flame-out protection device.
Fig. 1 b is the cutaway view of the premixed high-efficiency energy-saving environmental protection burner of band igniting described in the utility model and flame-out protection device, and is decomposing schematic representation.
Fig. 2 a is the cutaway view of the premixed high-efficiency energy-saving environmental protection burner of band igniting described in the utility model and flame-out protection device, is another kind of embodiment.
Fig. 2 b is the cutaway view of the premixed high-efficiency energy-saving environmental protection burner of band described in the utility model igniting and flame-out protection device, and is decomposing schematic representation, correspondence the embodiment shown in Fig. 2 a.
Fig. 3 a is the cutaway view of the premixed high-efficiency energy-saving environmental protection burner of band igniting described in the utility model and flame-out protection device, is another kind of embodiment.
Fig. 3 b is the cutaway view of the premixed high-efficiency energy-saving environmental protection burner of band described in the utility model igniting and flame-out protection device, and is decomposing schematic representation, correspondence the embodiment shown in Fig. 3 a.
The specific embodiment
Number designation explanation among the figure:
The 100-energy-saving burner, 110-erects the horizontal air inlet type of air intake energy-saving burner, the perpendicular air inlet type energy-saving burner of the perpendicular air intake of 120-, the horizontal air inlet type of the horizontal air intake of 130-energy-saving burner; The 200-base, 210-base wall, 220-air air inlet, 230-air blast cavity, 240-base upper latch notch, 250-cyclone disk bayonet socket; The 300-cyclone disk, 310-whirlwind hole; The 400-mixing chamber, 410-premix chamber, mixed chamber under the 411-, the last chamber of mixing of 412-, 420-mixes cavity buckle edge; The 500-tray for combustion, the 510-fire output hole; The 600-gas pipeline, the external Gas Pipe of 610-, the 620-pipe jointer connects Gas Pipe in the 630-, 640-gas nozzle, 641-master's gas jet orifice; 700-ever-burning flame pipeline, the external fire tube kept burning day and night of 710-, 720-ever-burning flame Gas Pipe, 721-ever-burning flame air inducing hole, 730-ever-burning flame premix chamber, 740-ever-burning flame block; The 800-igniter, 810-high-voltage line, 820-ion probe, 830-ignitor.
The explanation of Fig. 1 a, Fig. 1 b:
Shown in ginseng Fig. 1 a, Fig. 1 b, the described device of the utility model for " the premixed high-efficiency energy-saving environmental protection burner of band igniting and flame-out protection device ", abbreviates energy-saving burner 100 as.
The major part of energy-saving burner 100 comprises: base 200, cyclone disk 300, mixing chamber 400, tray for combustion 500, gas pipeline 600, ever-burning flame pipeline 700, igniter 800.Below its primary structure is described successively.
In the present embodiment, air air inlet 220 is positioned at the downside of base 200, and the interface of gas pipeline is positioned at the sidepiece of base 200.From this angle, this energy-saving burner 100 is called the perpendicular horizontal air inlet type of air intake energy-saving burner 110.
The cavity that base wall 210 is surrounded has the effect that compiles air, so be called air blast cavity 230.And air air inlet 220, under the less demanding situation of air inlet, can be by the direct air inlet of the mode of gravity-flow ventilation; When needs are realized big firepower, can utilize air blast to face toward air air inlet 220 and dry, allow a large amount of air continue to enter into air blast cavity 230.
Above base 200, also be provided with two bayonet arrangement, be respectively to be used to the cyclone disk bayonet socket 250 that card is put cyclone disk 300, and the base upper latch notch 240 of putting mixed cavity 400 in order to card.These two kinds of bayonet sockets can be realized by groove shape structure.Wherein cyclone disk bayonet socket 250 is positioned at the inboard of base 200 tops; Base upper latch notch 240 is positioned at the top of base 200.
Utilize cyclone disk bayonet socket 250, can limit the position of cyclone disk 300 effectively, do not need secure component can realize fixedly purpose.
Described cyclone disk 300 is arranged on the platen structure with gas port of base 200 tops.It has the effect that compiles wind-force.The passage with conducting function that is provided with on cyclone disk 300 is called whirlwind hole 310.The axis direction that whirlwind hole 310 is fit to relative cyclone disk 300 is obliquely installed, and the enough modes with vortex of the wind energy of passing through via whirlwind hole 310 are derived.This venturi effect is very beneficial for air and combustion gas and fully mixes in mixing chamber 400.On the cyclone disk 300, be fit to be provided with 5～30 whirlwind holes
Described mixing chamber 400, it is arranged on the top of base 200.Side locations below mixing chamber 400 is provided with the circular marginal texture to outer lug, is called mixed cavity buckle edge 420.Mixed cavity buckle edge 420 can just be corresponding with the groove that base upper latch notch 240 is surrounded, and relies on gravity just can fix well between the two.
Further, between tray for combustion 500 and mixed cavity 400, its marginal portion also fastens by similar groove structure.Specifically be the groove structure to be set in tray for combustion 500 inboards, with tray for combustion 500 put into, buckle, can fix.In the utility model, the groove structure with this similar step between tray for combustion 500, hybrid chamber 400 and the base 200 is called the step coupled structure.
The main effect of mixed cavity 400 is that air is mixed fully with combustion gas, reaches the premix purpose.And sufficient premix is the basis that flame can completing combustion.
In order to realize good premixing effect, the mixed cavity 400 in the utility model comprises two cavitys up and down, is respectively to be positioned at the following mixed chamber 411 of downside and to be positioned at going up of upside to mix chamber 412.
Mixed chamber 411 is frustum cone structure down, and the space that lower room is big and top is little, and this arrangement helps compiling wind-force.
In addition, mixing down in the space in chamber 411, the also corresponding opening portion that is provided with gas pipeline 600, promptly gas nozzle 640.Gas nozzle 640 is provided with main gas jet orifice 641.Mixing down in the chamber 411, combustion gas is after gas nozzle 640 is derived, first with 310 air of deriving mix mutually through the whirlwind hole.But this is just first mixed, and inhomogeneous.
When combustion gas and the upwards rise of Air mixing body, enter into after the space of mixing chamber 412, the space enlarges suddenly.This is because the cross section, space in last mixed chamber 412 will be more than the big cause of upper shed of mixing chamber 411 down.In this case, air and combustion gas just have one can well-mixed space.
Further, after air and combustion gas fully mix, will derive through the fire output hole in the tray for combustion 500 510.Fire output hole on the described tray for combustion is fire output hole and fire output hole one clockwise counterclockwise.
Combustion gas fully mixes with air, and it is very abundant that fuel gas buring is got, and tail gas pollution is few, the fractional energy savings height.
Further, above tray for combustion 500, the banking fire circle of all right hollow of gland, annular prevents that flame is excessive.
In connect the gas outlet of Gas Pipe 630, be gas nozzle 640.The gas port that is provided with on the gas nozzle 640 is called main gas jet orifice 641.
With the interior Gas Pipe 630 corresponding ever-burning flame pipelines 700 that connect, be positioned at and connect Gas Pipe 630 the insides, be the tube-in-tube structure; Gas nozzle 640 tops are passed in the upper end, enter the ever-burning flame premix chamber 730 of tray for combustion 500 central authorities through last mixed chamber 412, and the lower end is connected with the fire tube kept burning day and night of outside through pipe jointer 620, external fire tube 710 kept burning day and night.
Described ever-burning flame pipeline 700 is the pipeline configurations that are used for the combustion gas of conducting ever-burning flame.Mainly comprise external fire tube kept burning day and night 710 and ever-burning flame Gas Pipe 720.Connection between external fire tube kept burning day and night 710 and the ever-burning flame Gas Pipe 720 also realizes by aforesaid pipe jointer 620.In addition,, be provided with a cavity structure, be ever-burning flame premix chamber 730 at the mid portion of tray for combustion 500.Below ever-burning flame premix chamber 730, be provided with ever-burning flame air inducing hole 721, can from mixed cavity 400, obtain air (wherein allowing to comprise combustion gas).The combustion gas that the ever-burning flame pipeline is imported can be carried out premix with air here, derives through the opening of top then, realize combustion purpose.And the ever-burning flame that is arranged on the top blocks a shot 740, can play control and protective effect to the flame of ever-burning flame.
Described igniter 800 mainly is to be used to light ever-burning flame, and in order to carry out comprising the flame detecting that function is relevant with flame-out.In the utility model, igniter 800 utilizes electric spark to light the premixed gas of being discharged through ever-burning flame premix chamber 730.Shown in the ginseng figure, with respect to ever-burning flame block 740, the right side is provided with ignitor 830.In use, ignitor 830 is used for discharge, thereby lights the combustion flame that comprises ever-burning flame.Corresponding igniting clicks 830, is provided with the high-voltage line 810 that is used for the conducting electric current.
And ion probe 820 is arranged on the left side of ever-burning flame block 740, and it is in order to realize the flame-out important foundation that comprises in the utility model.Described ion probe is to utilize the ionic conduction principle of flame to survey the measuring element of flame temperature and combustion case.Flame can form the ion that can conduct electricity in combustion process.But the blowout protection technology is achieved in that by ion probe perception flame whether extinguish; If extinguish, then can control and cut off fuel gas path immediately by magnetic valve.This step is very quick, such as, can in 1/10th seconds, finish the blowout protection operation.On the basis of guaranteeing burner safety, also saved combustion gas effectively.So just can not occur dangerous.
In addition, for is provided the service time of whole burner, the material of tray for combustion 500, mixing chamber 400 and base 200 is metal material, and is resistance to oxidation, resistant to elevated temperatures metal material, comprises alloy.
The explanation of Fig. 2 a, Fig. 2 b:
In the present embodiment, air air inlet 220 is arranged on the sidepiece of base 200, is the lateral attitude; And external Gas Pipe 610, external fire tube 710 kept burning day and night, igniter 800 etc., they and base 200 corresponding interface sections all are arranged on the downside of base 200, are vertical position.
In the utility model, the energy-saving burner 100 of this structure is called the perpendicular horizontal air inlet type of air intake energy-saving burner 120.
Other structure division is the same with the embodiment shown in Fig. 1 a, Fig. 1 b.
The explanation of Fig. 3 a, Fig. 3 b:
In the present embodiment, air air inlet 220 is arranged on the sidepiece of base 200, is the lateral attitude; And external Gas Pipe 610, external fire tube 710 kept burning day and night, igniter 800 etc., they and base 200 corresponding interface sections also all are arranged on the opposite side of base 200, also are the lateral attitude.
In the utility model, the energy-saving burner 100 of this structure is called the perpendicular air inlet type energy-saving burner 130 of horizontal air intake.
Other structure division is the same with the embodiment shown in Fig. 1 a, Fig. 1 b.
The horizontal air inlet type of aforesaid perpendicular air intake energy-saving burner 110, the perpendicular air inlet type energy-saving burner 120 of perpendicular air intake, horizontal air intake erects air inlet type energy-saving burner 130, in the specific implementation, adjusts according to different execution conditions, that's all.
More than be to description of the present utility model, and unrestricted, based on other embodiment of the utility model thought, also within protection domain of the present utility model.
Claims (15)
1. one kind with the igniting and the premixed high-efficiency energy-saving environmental protection burner of flame-out protection device, it is characterized in that this burner comprises:
Base is the main support body part of this energy-saving burner bottom, is surrounded by the base wall, includes the air air inlet, and the interface that is used to put external Gas Pipe, external fire tube kept burning day and night and igniter;
Cyclone disk is that to be embedded in base top inboard, and is provided with the platen structure in whirlwind hole that can air guide;
Mixing chamber is arranged on base top, is made up of jointly the following mixed chamber of upright frustum cone structure and the mixed chamber of going up of handstand frustum cone structure, is interconnected between two mixed chambeies;
Tray for combustion is arranged on mixed cavity top, has the disk-like structure of the fire output hole that can derive premixed gas, and is provided with therein in order to put the ever-burning flame premix chamber of ever-burning flame premixed gas;
Gas pipeline is the pipeline configuration that imports fuel gas in order to the following mixed chamber in mixed cavity, and corresponding mixed chamber down is provided with gas nozzle;
The ever-burning flame pipeline is the pipeline configuration that imports fuel gas in order to the ever-burning flame premix chamber in tray for combustion;
Igniter is arranged on the ever-burning flame block both sides of ever-burning flame premix chamber top, by being formed jointly in order to the ignitor of realizing the electricity sparking with in order to the ion probe of surveying flame combustion situation.
2. a kind of premixed high-efficiency energy-saving environmental protection burner with igniting and flame-out protection device according to claim 1 is characterized in that: be arranged on the whirlwind hole on the cyclone disk, be veering wind hole and counterclockwise whirlwind hole one.
3. a kind of premixed high-efficiency energy-saving environmental protection burner with igniting and flame-out protection device according to claim 2 is characterized in that: on the cyclone disk, have 5～30 whirlwind holes.
4. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: burner base is low wide and up narrow ampuliform structure; air improves the kinetic energy that air enters hybrid chamber by the aggtegation on burner base top after base bottom or side enter.
5. a kind of premixed high-efficiency energy-saving environmental protection burner with igniting and flame-out protection device according to claim 1 is characterized in that: the fire output hole on the described tray for combustion is fire output hole and fire output hole one clockwise counterclockwise.
6. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: on described tray for combustion, the both sides in corresponding ever-burning flame premix chamber are provided with in order to the hole of ignitor and flame-out protection device to be installed.
7. according to claim 1 a kind of with the igniting and the premixed high-efficiency energy-saving environmental protection burner of flame-out protection device, it is characterized in that: tray for combustion top is provided with the banking fire circle in order to gathering flame of hollow and annular.
8. according to claim 1 a kind of with the igniting and the premixed high-efficiency energy-saving environmental protection burner of flame-out protection device, it is characterized in that: be connected to the step coupled structure between tray for combustion, hybrid chamber and the base.
9. a kind of premixed high-efficiency energy-saving environmental protection burner with igniting and flame-out protection device according to claim 1, it is characterized in that: the material of tray for combustion, mixing chamber and base is metal material.
10. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: with the interior corresponding ever-burning flame pipeline of Gas Pipe that connects; be positioned at and connect the Gas Pipe the inside; be the tube-in-tube structure; the gas nozzle top is passed in the upper end; enter the ever-burning flame premix chamber of tray for combustion central authorities through last mixed chamber, the lower end is connected with the fire tube kept burning day and night of outside through pipe jointer, external fire tube kept burning day and night.
11. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: pipe jointer one side is that separate double is entered the hole; one side is the same cavernous structure that goes out, portal connect in the Gas Pipe in being connected to form in the intussusception pipeline of cover ever-burning flame Gas Pipe.
12. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: described energy-saving burner; be the sidepiece that the air air inlet is positioned at base, the interface of gas pipeline is positioned at the perpendicular air inlet type energy-saving burner of horizontal air intake of the bottom of base.
13. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: described energy-saving burner; be the sidepiece that the air air inlet is positioned at base, the interface of gas pipeline is positioned at the horizontal air inlet type of the horizontal air intake energy-saving burner of the sidepiece of base.
14. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: described energy-saving burner; be the bottom that the air air inlet is positioned at base, the interface of gas pipeline is positioned at the horizontal air inlet type of the perpendicular air intake energy-saving burner of the sidepiece of base.
15. a kind of premixed high-efficiency energy-saving environmental protection burner according to claim 1 with igniting and flame-out protection device; it is characterized in that: described energy-saving burner; be the bottom that the air air inlet is positioned at base, the interface of gas pipeline is positioned at the perpendicular air inlet type energy-saving burner of perpendicular air intake of the bottom of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200563213U CN201180990Y (en) | 2008-03-18 | 2008-03-18 | Premixed high-efficiency energy-saving environment friendly combustor with ignition and flame-out protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200563213U CN201180990Y (en) | 2008-03-18 | 2008-03-18 | Premixed high-efficiency energy-saving environment friendly combustor with ignition and flame-out protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180990Y true CN201180990Y (en) | 2009-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200563213U Expired - Fee Related CN201180990Y (en) | 2008-03-18 | 2008-03-18 | Premixed high-efficiency energy-saving environment friendly combustor with ignition and flame-out protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201180990Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411218A (en) * | 2013-07-19 | 2013-11-27 | 福建省三明长兴机械制造有限公司 | Vaporized petroleum gas blast combustor |
| CN103742950A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Cooking stove premixing burner capable of preventing eye irritation |
| CN104296143A (en) * | 2014-10-08 | 2015-01-21 | 昆山富凌能源利用有限公司 | Energy-saving core of gas stove |
| CN104296177A (en) * | 2013-07-16 | 2015-01-21 | 黄石云河工贸有限公司 | Commercial low-noise energy-saving too-high-firing furnace end |
| CN108224492A (en) * | 2018-04-11 | 2018-06-29 | 何志明 | More energy saving air mixture stoves of nozzle |
| CN109928611A (en) * | 2017-12-18 | 2019-06-25 | 中天科技精密材料有限公司 | Burner and preform processing unit (plant) with the burner |
| CN110440304A (en) * | 2019-09-07 | 2019-11-12 | 浙江惠厨节能科技有限公司 | The igniting that kindling material pipe is placed in ceramic body centre bore, which is put out, protects kindling material integral structure |
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2008
- 2008-03-18 CN CNU2008200563213U patent/CN201180990Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296177A (en) * | 2013-07-16 | 2015-01-21 | 黄石云河工贸有限公司 | Commercial low-noise energy-saving too-high-firing furnace end |
| CN103411218A (en) * | 2013-07-19 | 2013-11-27 | 福建省三明长兴机械制造有限公司 | Vaporized petroleum gas blast combustor |
| CN103411218B (en) * | 2013-07-19 | 2015-11-18 | 福建省三明长兴机械制造有限公司 | Vaporized lpg blast burner |
| CN103742950A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Cooking stove premixing burner capable of preventing eye irritation |
| CN103742950B (en) * | 2014-01-25 | 2016-01-20 | 黄石云河工贸有限公司 | A kind of stir-fry stove pre-mixing furnace end of not peppery eyes |
| CN104296143A (en) * | 2014-10-08 | 2015-01-21 | 昆山富凌能源利用有限公司 | Energy-saving core of gas stove |
| CN109928611A (en) * | 2017-12-18 | 2019-06-25 | 中天科技精密材料有限公司 | Burner and preform processing unit (plant) with the burner |
| CN109928611B (en) * | 2017-12-18 | 2024-01-30 | 中天科技精密材料有限公司 | Burner and optical fiber preform processing device with same |
| CN108224492A (en) * | 2018-04-11 | 2018-06-29 | 何志明 | More energy saving air mixture stoves of nozzle |
| CN110440304A (en) * | 2019-09-07 | 2019-11-12 | 浙江惠厨节能科技有限公司 | The igniting that kindling material pipe is placed in ceramic body centre bore, which is put out, protects kindling material integral structure |
| CN110440304B (en) * | 2019-09-07 | 2024-07-26 | 浙江惠厨节能科技有限公司 | Ignition, extinguishing and fire-protection integrated structure with fire tube arranged in central hole of ceramic body |
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