CN204943474U - A kind of full air mixture burning heater - Google Patents
A kind of full air mixture burning heater Download PDFInfo
- Publication number
- CN204943474U CN204943474U CN201520732774.3U CN201520732774U CN204943474U CN 204943474 U CN204943474 U CN 204943474U CN 201520732774 U CN201520732774 U CN 201520732774U CN 204943474 U CN204943474 U CN 204943474U
- Authority
- CN
- China
- Prior art keywords
- combustion
- gas
- mixing chamber
- adjustable speed
- control module
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of full air mixture burning heater, it comprises air supply system, combustion system; Air supply system comprises gas ratio valve, adjustable speed fan, and combustion system comprises combustion gas mixing chamber, metal fiber burner; Gas ratio valve is connected with the air inlet of adjustable speed fan by pipeline, and the air outlet of adjustable speed fan connects the import in combustion gas mixing chamber, and metal fiber burner is connected by the outlet of fixed head with combustion gas mixing chamber.The utility model kind can heating liquid and cross-ventilation heat efficiently, and ignition temperature is high, the thermal efficiency is high, can be widely used in various needs and carry out in the equipment heated.
Description
Technical field
The utility model relates to a kind of fuel gas buring heater, belongs to a kind of device be arranged in gas heating equipment.
Technical background
Along with the raising of social development, economic progress, living standards of the people and the quickening of rhythm of life, the equipment that the heat using fuel gas buring to produce directly or is indirectly processed food gets more and more, and in current actual use, existing heater and mode of heating all also exist that thermal power is less than normal, the thermal efficiency is low, the heat time is long and fume emission is difficult to the defects such as up to standard.But along with the development of society, people more and more pursue the speed of heating and the thermal efficiency thus shorten process time, increase work efficiency, and improve discharge standard and make it meet the discharge standard of country and the world, make it reach relevant environmental requirement.
Utility model content
Problem to be solved in the utility model is to provide a kind of full air mixture burning heater, and it can heating liquid and cross-ventilation heat efficiently, and ignition temperature is high, the thermal efficiency is high.Meanwhile, its use safety environmental protection.Therefore this new type heater can be widely used in various needs and carries out in the equipment heated.
The full air mixture burning heater of the utility model, it comprises air supply system, combustion system; Air supply system comprises gas ratio valve, adjustable speed fan, and combustion system comprises combustion gas mixing chamber, metal fiber burner; Gas ratio valve is connected with the air inlet of adjustable speed fan by pipeline, and the air outlet of adjustable speed fan connects the import in combustion gas mixing chamber, and metal fiber burner is connected by the outlet of fixed head with combustion gas mixing chamber.Wherein, combustion gas enters combustion gas mixing chamber through gas ratio valve, pipeline by the air inlet of adjustable speed fan together with air, ensure that mixing of combustion gas and air, ensure that the completeness of burning, fired state is good, CO generates few, excess air is few, and oxynitrides generates few, and the flue-gas temperature of discharge is low and pollutant effulent is few, therefore meet the relevant criterion of country and GB, reach the requirement of environmental protection.
As a kind of improved procedure of the present utility model, described combustion system also comprises combustion chamber, ignitor electrode, fire defector probe; Combustion chamber is arranged on the outside of metal fiber burner, forms an airtight space; Ignitor electrode, fire defector probe are arranged between metal fiber burner and combustion chamber, and both stretch out outside fixed head.Combustion chamber becomes enclosed burning by open, therefore can thermal-arrest better, and make it reach very high temperature, the thermal efficiency improves.Meanwhile, the burning of its inside is flameless combustion, and combustion heat intensity is large, and identical combustion volume is more powerful, so effectively can reduce combustion volume, makes ignition temperature high.
As a kind of improved procedure of the present utility model, full air mixture burning heater also comprises flue gas recovery device, flue gas recovery device comprises recovery channel, outer smokejack, and the import of recovery channel is connected to the rear portion of combustion chamber, and outer smokejack connects the outlet of recovery channel.Discharge flue gas reclaims heat energy through flue gas recovery device, the thermal efficiency is high, and effectively reduce smog discharge temperature, little to the ambient influnence around equipment.
As a kind of improved procedure of the present utility model, full air mixture burning heater also comprises control system, and control system comprises control module 10, pulse igniter 11, blast switch 12, tube connector 13; Gas ratio valve 1, adjustable speed fan 2 are all connected by wire with control module 10, one end of blast switch 12 is connected to the top in combustion gas mixing chamber 3 by tube connector 13, its other end is connected with control module 10 by wire, ignitor electrode 6 is connected with pulse igniter 11 by wire, pulse igniter 11 is connected with control module 10, and fire defector probe 7 is connected with control module 10 by wire.Control system can carry out Automated condtrol to air supply system, combustion system.Wherein control module is provided with temp probe, the temperature of temp probe setting can adjust as required accordingly, when temp probe detects that adding thermal domain temperature reaches the temperature of its setting, control module assigns the instruction that quits work to gas ratio valve makes it close, and stops entering of combustion gas.When temp probe detect add temperature that thermal domain temperature sets lower than it time, control module is assigned work order to gas ratio valve and is made it open to allow combustion gas enter.When control system works, control module can control the opening degree of gas ratio valve and the speed of adjustable speed fan, thus ensures that combustion gas and air mix with the ratio of the best.
The advantage of the full air mixture burning heater of the utility model is: 1, because air mixes completely with combustion gas, fired state is good, CO generates few, excess air is few, oxynitrides generates few, the flue-gas temperature of discharge is low and pollutant effulent is few, therefore meets the relevant criterion of country and GB, reaches the requirement of environmental protection; 2, adjust blower fan and intake valve adjustable, air and combustion gas are added in the ratio of the best, and therefore in air, excess air is few, burn cavity temperature high, the corresponding raising of the thermal efficiency; 3, because full mixed combustion is flameless combustion, combustion heat intensity is large, and identical combustion volume is more powerful, so effectively can reduce combustion volume, makes ignition temperature high; 4, mutually regulated by gas ratio valve and adjustable speed fan, different power requirements can be adapted to, therefore power can freely regulated scope wider; 5, discharge flue gas reclaims heat energy through flue gas recovery device, the thermal efficiency is high, and effectively reduce smog discharge temperature, little to the ambient influnence around equipment; 6, because the utility model is with multiple protection measure: blast protection, flame protection and temperature protection, therefore functional safety of the present utility model is reliable.
The utility model heater is fast, the safe and reliable environmental protecting device of the efficiency of heating surface, extensively can be arranged on the gas frying stove in Chinese and western dish equipment, combustion gas meaning powder stove, combustion gas noodle cooking stove, combustion gas heat preservation soup tank, gas combustion steaming cabinet, heat circulation gas oven, and in the equipment of some other fuel gas buring heating, of many uses.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model;
Fig. 3 is the A direction view of Fig. 2;
Fig. 4 is structural representation three of the present utility model.
Detailed description of the invention
From accompanying drawing, the utility model has following several concrete version:
The first version is: full air mixture burning heater, and it comprises air supply system, combustion system; Air supply system comprises gas ratio valve 1, adjustable speed fan 2, and combustion system comprises combustion gas mixing chamber 3, metal fiber burner 4; Gas ratio valve 1 is connected by the air inlet of pipeline with adjustable speed fan 2, and the air outlet of adjustable speed fan 2 connects the import in combustion gas mixing chamber 3, and metal fiber burner 4 is connected with the outlet in combustion gas mixing chamber 3 by fixed head 15.
The operation principle of this kind of version is: by gas ratio valve 1, the power supply of adjustable speed fan 2 is connected, combustion gas is made to pass through gas ratio valve, pipeline, the air inlet of adjustable speed fan enters combustion gas mixing chamber 3, air is also sent into combustion gas mixing chamber 3 by adjustable speed fan simultaneously, combustion gas is the mixing of limit flowing limit together with air, when such grade arrives the outlet in combustion gas mixing chamber 3, be mixed into uniform fuel gas, at this moment fuel gas enters metal fiber burner 4, and evenly oozed out by the left surface of fixed head 15, light the fuel gas oozed out, the very thin blue flame of one deck is formed in the left surface of fixed head 15 after gas ignition, can heat needing the object of heating.
The second version is: full air mixture burning heater, and it comprises air supply system, combustion system; Air supply system comprises gas ratio valve 1, adjustable speed fan 2, and combustion system comprises combustion gas mixing chamber 3, metal fiber burner 4, combustion chamber 5, ignitor electrode 6, fire defector probe 7; Gas ratio valve 1 is connected by the air inlet of pipeline with adjustable speed fan 2, the air outlet of adjustable speed fan 2 connects the import in combustion gas mixing chamber 3, metal fiber burner 4 is connected with the outlet in combustion gas mixing chamber 3 by fixed head 15, combustion chamber 5 is arranged on the outside of metal fiber burner 4, forms an airtight space; Ignitor electrode 6, fire defector probe 7 are arranged between metal fiber burner 4 and combustion chamber 5, and both stretch out outside fixed head 15.
The operation principle of this kind of version is: by gas ratio valve 1, the power supply of adjustable speed fan 2 is connected, combustion gas is made to pass through gas ratio valve, pipeline, the air inlet of adjustable speed fan enters combustion gas mixing chamber 3, air is also sent into combustion gas mixing chamber 3 by adjustable speed fan simultaneously, combustion gas is the mixing of limit flowing limit together with air, when such grade arrives the outlet in combustion gas mixing chamber 3, be mixed into uniform fuel gas, at this moment fuel gas enters metal fiber burner 4, and evenly oozed out by the left surface of fixed head 15, light the fuel gas oozed out, the very thin blue flame of one deck is formed in the left surface of fixed head 15 after gas ignition, combustion chamber 5 is heated to very high temperature simultaneously, form a hyperthermia radiation source, directly to its outer gas, liquid or the air be arranged in its outer container, liquid or food heating.The flue gas produced during burning is discharged from the pipeline at combustion chamber 5 rear portion.
The third version is: full air mixture burning heater, it comprises air supply system, combustion system, flue gas recovery device, air supply system comprises gas ratio valve 1, adjustable speed fan 2, combustion system comprises combustion gas mixing chamber 3, metal fiber burner 4, combustion chamber 5, ignitor electrode 6, fire defector probe 7, and flue gas recovery device comprises recovery channel 8, outer smokejack 9; Gas ratio valve 1 is connected by the air inlet of pipeline with adjustable speed fan 2, the air outlet of adjustable speed fan 2 connects the import in combustion gas mixing chamber 3, metal fiber burner 4 is connected with the outlet in combustion gas mixing chamber 3 by fixed head 15, combustion chamber 5 is arranged on the outside of metal fiber burner 4, forms an airtight space; Ignitor electrode 6, fire defector probe 7 are arranged between metal fiber burner 4 and combustion chamber 5, and both stretch out outside fixed head 15; The import of recovery channel 8 is connected to the rear portion of combustion chamber 5, and outer smokejack 9 connects the outlet of recovery channel 8.
The operation principle of this kind of version is: by gas ratio valve 1, the power supply of adjustable speed fan 2 is connected, combustion gas is made to pass through gas ratio valve, pipeline, the air inlet of adjustable speed fan enters combustion gas mixing chamber 3, air is also sent into combustion gas mixing chamber 3 by adjustable speed fan simultaneously, combustion gas is the mixing of limit flowing limit together with air, when such grade arrives the outlet in combustion gas mixing chamber 3, be mixed into uniform fuel gas, at this moment fuel gas enters metal fiber burner 4, and evenly oozed out by the left surface of fixed head 15, light the fuel gas oozed out, the very thin blue flame of one deck is formed in the left surface of fixed head 15 after gas ignition, combustion chamber 5 is heated to very high temperature simultaneously, form a hyperthermia radiation source, directly to its outer gas, liquid or the air be arranged in its outer container, liquid or food heating.The high-temperature flue gas produced during burning reclaims after heat through recovery channel 8 and discharges from outer smokejack 9.
4th kind of version is: full air mixture burning heater, and it comprises air supply system, combustion system, control system; Air supply system comprises gas ratio valve 1, adjustable speed fan 2, combustion system comprises combustion gas mixing chamber 3, metal fiber burner 4, combustion chamber 5, ignitor electrode 6, fire defector probe 7, and control system comprises control module 10, pulse igniter 11, blast switch 12, tube connector 13; Gas ratio valve 1 is connected by the air inlet of pipeline with adjustable speed fan 2, the air outlet of adjustable speed fan 2 connects the import in combustion gas mixing chamber 3, metal fiber burner 4 is connected with the outlet in combustion gas mixing chamber 3 by fixed head 15, combustion chamber 5 is arranged on the outside of metal fiber burner 4, forms an airtight space; Ignitor electrode 6, fire defector probe 7 are arranged between metal fiber burner 4 and combustion chamber 5, and both stretch out outside fixed head 15; Gas ratio valve 1, adjustable speed fan 2 are all connected by wire with control module 10, one end of blast switch 12 is connected to the top in combustion gas mixing chamber 3 by tube connector 13, its other end is connected with control module 10 by wire, ignitor electrode 6 is connected with pulse igniter 11 by wire, pulse igniter 11 is connected with control module 10, and fire defector probe 7 is connected with control module 10 by wire.
The operation principle of this kind of version is: in control module 10, set time and temperature, then control program is started, control module 10 assigns work order to adjustable speed fan 2, air is delivered in combustion gas mixing chamber 3 after starting by adjustable speed fan 2, when after the blast that blast switch 12 detects in combustion gas mixing chamber 3, feed back signal to control module 10, control module 10 assigns work order to gas ratio valve 1 makes it open, combustion gas is under normal pressure by gas ratio valve 1, pipeline, adjustable speed fan 2 sprays into combustion gas mixing chamber 3, now adjustable speed fan 2 regulates air quantity according to the instruction of control module 10, air also enters combustion gas mixing chamber 3 to become the amount of optimal proportion with combustion gas, both limit flowing limit mixing together, when such grade arrives the outlet in combustion gas mixing chamber 3, be mixed into uniform fuel gas, at this moment fuel gas enters metal fiber burner 4, and evenly oozed out by the left surface of fixed head 15, after now blast switch 12 detects the air pressure in combustion gas mixing chamber 3, feed back signal to control module 10, control module 10 assigns work order to pulse igniter 11, ignitor electrode 6 releases electric spark, light the fuel gas oozed out, when fire defector probe 7 detects flame, signal feedback to control module 10, pulse igniter 11 stops igniting, the very thin blue flame of one deck is formed in the left surface of fixed head 15 after gas ignition, combustion chamber 5 is heated to very high temperature simultaneously, form a hyperthermia radiation source, directly to its outer gas, liquid or the air be arranged in its outer container, liquid or food heating.The flue gas produced during burning is discharged from the pipeline at combustion chamber 5 rear portion.
Control system make adjustment blower fan and gas ratio valve adjustable, air and combustion gas are added in the ratio of the best, and therefore in air, excess air is few, burning cavity temperature high, the corresponding raising of the thermal efficiency; , mutually regulated by gas ratio valve and adjustable speed fan meanwhile, different power requirements can be adapted to, therefore power can freely regulated scope wider; In addition, because the utility model is with multiple protection measure: blast protection, flame protection and temperature protection, therefore functional safety of the present utility model is reliable.
5th kind of version is: full air mixture burning heater, and it comprises air supply system, combustion system, control system, flue gas recovery device; Air supply system comprises gas ratio valve 1, adjustable speed fan 2, combustion system comprises combustion gas mixing chamber 3, metal fiber burner 4, combustion chamber 5, ignitor electrode 6, fire defector probe 7, and control system comprises control module 10, pulse igniter 11, blast switch 12, tube connector 13; Flue gas recovery device comprises recovery channel 8, outer smokejack 9; Gas ratio valve 1 is connected by the air inlet of pipeline with adjustable speed fan 2, the air outlet of adjustable speed fan 2 connects the import in combustion gas mixing chamber 3, metal fiber burner 4 is connected with the outlet in combustion gas mixing chamber 3 by fixed head 15, combustion chamber 5 is arranged on the outside of metal fiber burner 4, forms an airtight space; Ignitor electrode 6, fire defector probe 7 are arranged between metal fiber burner 4 and combustion chamber 5, and both stretch out outside fixed head 15; Gas ratio valve 1, adjustable speed fan 2 are all connected by wire with control module 10, one end of blast switch 12 is connected to the top in combustion gas mixing chamber 3 by tube connector 13, its other end is connected with control module 10 by wire, ignitor electrode 6 is connected with pulse igniter 11 by wire, pulse igniter 11 is connected with control module 10, and fire defector probe 7 is connected with control module 10 by wire; The import of recovery channel 8 is connected to the rear portion of combustion chamber 5, and outer smokejack 9 connects the outlet of recovery channel 8.
The operation principle of this kind of version is: in control module 10, set time and temperature, then control program is started, control module 10 assigns work order to adjustable speed fan 2, air is delivered in combustion gas mixing chamber 3 after starting by adjustable speed fan 2, when after the blast that blast switch 12 detects in combustion gas mixing chamber 3, feed back signal to control module 10, control module 10 assigns work order to gas ratio valve 1 makes it open, combustion gas is under normal pressure by gas ratio valve 1, pipeline, adjustable speed fan 2 sprays into combustion gas mixing chamber 3, now adjustable speed fan 2 regulates air quantity according to the instruction of control module 10, air also enters combustion gas mixing chamber 3 to become the amount of optimal proportion with combustion gas, both limit flowing limit mixing together, when such grade arrives the outlet in combustion gas mixing chamber 3, be mixed into uniform fuel gas, at this moment fuel gas enters metal fiber burner 4, and evenly oozed out by the left surface of fixed head 15, after now blast switch 12 detects the air pressure in combustion gas mixing chamber 3, feed back signal to control module 10, control module 10 assigns work order to pulse igniter 11, ignitor electrode 6 releases electric spark, light the fuel gas oozed out, when fire defector probe 7 detects the flame in combustion chamber 5, signal feedback to control module 10, pulse igniter 11 stops igniting, the very thin blue flame of one deck is formed in the left surface of fixed head 15 after gas ignition, combustion chamber 5 is heated to very high temperature simultaneously, form a hyperthermia radiation source, directly to its outer gas, liquid or the air be arranged in its outer container, liquid or food heating.The high-temperature flue gas produced during burning reclaims after heat through recovery channel 8 and discharges from outer smokejack 9.
As a kind of improved procedure of the present utility model, the control system of full air mixture burning heater also comprises mechanical type temperature limiter 14, and mechanical type temperature limiter 14 is arranged between gas ratio valve 1 and control module 10, is all connected by wire with both.Probe on mechanical type temperature limiter 14 is fixed in the container on combustion chamber 5 top, and when temperature is too high, mechanical type temperature limiter 14 can cut off gas ratio valve 1 power-off gas ratio valve, stops entering of combustion gas.The cut-out of mechanical type temperature limiter serves protective effect, and relative to the cut-out of control module, it is a kind of hard cut-out, and namely it needs manually to power to gas ratio valve after cutting off.This kind of improved procedure can be combined with the above-mentioned the 4th kind and the 5th kind of version and form two other version, does not just describe one by one here.
The advantage of the complete mixed combustion heater of the utility model is: 1, because air mixes completely with combustion gas, fired state is good, CO generates few, excess air is few, oxynitrides generates few, the flue-gas temperature of discharge is low and pollutant effulent is few, therefore meets the relevant criterion of country and GB, reaches the requirement of environmental protection; 2, adjust blower fan and gas ratio valve adjustable, air and combustion gas are added in the ratio of the best, and therefore in air, excess air is few, burn cavity temperature high, the corresponding raising of the thermal efficiency; 3, because full mixed combustion is flameless combustion, combustion heat intensity is large, and identical combustion volume is more powerful, so effectively can reduce combustion volume, makes ignition temperature high; 4, mutually regulated by gas ratio valve and adjustable speed fan, different power requirements can be adapted to, therefore power can freely regulated scope wider; 5, discharge flue gas reclaims heat energy through flue gas recovery device, the thermal efficiency is high, and effectively reduce smog discharge temperature, little to the ambient influnence around equipment; 6, because the utility model is with multiple protection measure: blast protection, flame protection and temperature protection, therefore functional safety of the present utility model is reliable.
The utility model heater is fast, the safe and reliable environmental protecting device of the efficiency of heating surface, extensively can be arranged on the gas frying stove in Chinese and western dish equipment, combustion gas meaning powder stove, combustion gas noodle cooking stove, combustion gas heat preservation soup tank, gas combustion steaming cabinet, heat circulation gas oven, and in the equipment of some other fuel gas buring heating, of many uses.
Claims (5)
1. a full air mixture burning heater, is characterized in that: it comprises air supply system, combustion system; Air supply system comprises gas ratio valve (1), adjustable speed fan (2), and combustion system comprises combustion gas mixing chamber (3), metal fiber burner (4); Gas ratio valve (1) is connected by the air inlet of pipeline with adjustable speed fan (2), the air outlet of adjustable speed fan (2) connects the import in combustion gas mixing chamber (3), and metal fiber burner (4) is connected by the outlet of fixed head (15) with combustion gas mixing chamber (3).
2. full air mixture burning heater according to claim 1, is characterized in that: described combustion system also comprises combustion chamber (5), ignitor electrode (6), fire defector probe (7); Combustion chamber (5) is arranged on the outside of metal fiber burner (4), forms an airtight space; Ignitor electrode (6), fire defector probe (7) are arranged between metal fiber burner (4) and combustion chamber (5), and both stretch out fixed head (15) outward.
3. full air mixture burning heater according to claim 2, it is characterized in that: full air mixture burning heater also comprises flue gas recovery device, flue gas recovery device comprises recovery channel (8), outer smokejack (9), the import of recovery channel 8 is connected to the rear portion of combustion chamber (5), and outer smokejack (9) connects the outlet of recovery channel (8).
4. the full air mixture burning heater according to Claims 2 or 3, it is characterized in that: full air mixture burning heater also comprises control system, and control system comprises control module (10), pulse igniter (11), blast switch (12), tube connector (13); Gas ratio valve (1), adjustable speed fan (2) are all connected by wire with control module (10), one end of blast switch (12) is connected to the top of combustion gas mixing chamber (3) by tube connector (13), its other end is connected with control module (10) by wire, by wire, (11 are connected ignitor electrode (6) with pulse igniter, pulse igniter (11) is connected with control module (10), and fire defector probe (7) is connected with control module (10) by wire.
5. full air mixture burning heater according to claim 4, it is characterized in that: control system also comprises mechanical type temperature limiter (14), mechanical type temperature limiter (14) is arranged between gas ratio valve (1) and control module (10), is all connected by wire with both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732774.3U CN204943474U (en) | 2015-09-22 | 2015-09-22 | A kind of full air mixture burning heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732774.3U CN204943474U (en) | 2015-09-22 | 2015-09-22 | A kind of full air mixture burning heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943474U true CN204943474U (en) | 2016-01-06 |
Family
ID=55010899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732774.3U Active CN204943474U (en) | 2015-09-22 | 2015-09-22 | A kind of full air mixture burning heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114953A (en) * | 2015-09-22 | 2015-12-02 | 安徽华菱西厨装备股份有限公司 | Full-mixed fuel gas combusting heater and control method thereof |
| CN106678794A (en) * | 2017-03-24 | 2017-05-17 | 佛山市凯基热能科技有限公司 | Fuel gas heater |
-
2015
- 2015-09-22 CN CN201520732774.3U patent/CN204943474U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114953A (en) * | 2015-09-22 | 2015-12-02 | 安徽华菱西厨装备股份有限公司 | Full-mixed fuel gas combusting heater and control method thereof |
| CN106678794A (en) * | 2017-03-24 | 2017-05-17 | 佛山市凯基热能科技有限公司 | Fuel gas heater |
| CN106678794B (en) * | 2017-03-24 | 2019-01-18 | 佛山市凯基热能科技有限公司 | A kind of combustion heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105114953A (en) | Full-mixed fuel gas combusting heater and control method thereof | |
| CN204943474U (en) | A kind of full air mixture burning heater | |
| CN203364129U (en) | Energy-saving commercial oven burner | |
| CN103225807B (en) | A kind of energy-conservation burner of commercial oven | |
| CN103953928B (en) | The energy-saving burner of a kind of pre-mixing gas combustion pressure combustion and steam generator | |
| CN201858677U (en) | Stove | |
| CN206905047U (en) | Gas-cooker backfire control device and its gas-cooker of manufacture | |
| CN106765337B (en) | Gas steaming and baking box | |
| CN101832584A (en) | Long blast pipe gas stove used for reformation of coal and firewood stove | |
| CN213480208U (en) | Integrated form power combustion device | |
| CN204901873U (en) | Energy -saving stove of air guide hat type wick with bellows | |
| CN207622008U (en) | A kind of burner for gas stove | |
| CN110173887A (en) | It is a kind of to premix low nitrogen gas displacement type water heater and its control method | |
| CN207815399U (en) | A kind of short soup stove of the high public combustion gas of security performance | |
| CN208042200U (en) | A kind of steam and hot water energy-saving stove | |
| CN205299641U (en) | Cassette cooker | |
| CN104819574A (en) | Gas water heater and method for removing noise of gas water heater | |
| CN205299644U (en) | Furnace end after combustion device that stalls | |
| CN206755161U (en) | A kind of combustion heater | |
| CN208090943U (en) | Infrared gas heating or infrared gas and electrically heated burner | |
| CN203938689U (en) | The residual hydrogen burning device of high-temperature annealing furnace for a kind of test | |
| CN204555281U (en) | A kind of heating gas water heater that goes forward one by one of separate discharge formula | |
| CN203776011U (en) | Multi-burner combustion and heating system for frying equipment | |
| CN215570623U (en) | Emergency flameout device for gas stove | |
| CN209399365U (en) | A kind of novel steady ignition combustor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |