CN206386973U - A kind of combustion gas steaming and baking box - Google Patents

A kind of combustion gas steaming and baking box Download PDF

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Publication number
CN206386973U
CN206386973U CN201621425671.3U CN201621425671U CN206386973U CN 206386973 U CN206386973 U CN 206386973U CN 201621425671 U CN201621425671 U CN 201621425671U CN 206386973 U CN206386973 U CN 206386973U
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China
Prior art keywords
combustion gas
main leg
combustion
baking box
pipeline section
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CN201621425671.3U
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Chinese (zh)
Inventor
许正华
王祝元
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ANHUI HUALING KITCHEN EQUIPMENT Co Ltd
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ANHUI HUALING KITCHEN EQUIPMENT Co Ltd
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Abstract

The utility model discloses a kind of combustion gas steaming and baking box, it includes casing, door component, control panel, interior thorax, illuminator, heat insulation foam, the inner chamber that control panel, interior thorax and casing three are formed, it also includes gas extraction system, combustion chamber, gas ignition control system, combustion gas mixing system;Combustion chamber is arranged in the chamber between interior thorax and casing, and gas ignition control system and combustion gas mixing system are arranged in inner chamber, and combustion chamber is connected with combustion gas mixing system;Gas extraction system is arranged on the top of interior thorax, and its bottom is fixed on the bottom of interior thorax, and casing top is stretched out on its top;Combustion chamber includes main leg, looped pipeline section, smoke exhaust pipe;Looped pipeline section is shorter than main leg, and is arranged in main leg, and smoke exhaust pipe, which is arranged on the inside, to be had on the main leg of looped pipeline section;Metal fiber burner in the one end open of main leg, other end closing, openend in built-in combustion gas mixing system.The utility model combustion gas steaming and baking box saves the energy.

Description

A kind of combustion gas steaming and baking box
Technical field
The utility model is related to a kind of device for carrying out cooking food by the energy of combustion gas, a kind of dress belonged in cooking equipment Put.
Background technology
Existing steaming and baking box, using electric power as the energy, power is big, very high to electrical load requirements therefore easy when in use Limited by electric load, and as steaming and baking box uses more and more extensive in people live, it is right in culinary art in order to adapt to The different demands of steaming and baking box use environment, and to being needed using the different of the energy, as the completion of project is sent in national western gas east, Combustion gas is clean energy resource, using combustion gas as the energy, and use increasingly facilitates, and case apparatus is scorched in special this combustion gas of utility model.
Utility model content
Problem to be solved in the utility model is to provide a kind of new combustion gas steaming and baking box, and it can be made full use of after burning Flue gas, the heat that combustion chambers burn is produced is input in time in the interior thorax of equipment, heat exchange is fast, the thermal efficiency is high, save The energy;Meanwhile, the utility model chamber structure is simple, and small volume is taken in an oven, the volume of interior thorax is expanded, so as to Disposably to scorch more foods, operating efficiency is improved;In addition, one combustion chamber of the utility model is provided simultaneously with steaming and baked Function, can save material, reduce assembling and cost of manufacture.Combustion gas mixing system and gas ignition control in the utility model System processed, can efficiently heat liquid and cross-ventilation heating, ignition temperature is high, the thermal efficiency is high;Meanwhile, it uses safety collar Protect.Interior thorax cleaning device of the present utility model all cleans each corner of thorax in steaming and baking box, without dead angle when making cleaning, it is ensured that The health of interior thorax.
A kind of combustion gas steaming and baking box of the utility model, it include casing, door component, control panel, interior thorax, illuminator, every Hot cotton, the inner chamber that control panel, interior thorax and casing three are formed, it also includes gas extraction system, combustion chamber, gas ignition control system System, combustion gas mixing system;Combustion chamber is arranged in the chamber between interior thorax and casing, gas ignition control system and combustion gas mixing system System is arranged in inner chamber, and combustion chamber is connected with combustion gas mixing system;Gas extraction system is arranged on the top of interior thorax, and its bottom is fixed In the bottom of interior thorax, casing top is stretched out on its top;Combustion chamber includes main leg, looped pipeline section, smoke exhaust pipe;Looped pipeline section is shorter than supervisor Section, and be arranged in main leg, smoke exhaust pipe, which is arranged on the inside, to be had on the main leg of looped pipeline section;It is the one end open of main leg, another End seal is closed, the metal fiber burner in openend in built-in combustion gas mixing system 7.
Further, looped pipeline section and main leg's arranged concentric, smoke exhaust pipe are vertically set on main leg;The outlet of looped pipeline section Blind end of the end higher than main leg.
Further, main leg is the pipeline section for being similar to annular;Main leg includes some sections of straight tubes, bend pipes, if bend pipe will Dry section straight tube connection;Wherein final stage pipeline section one end closing, another end opening.
Further, the two ends of looped pipeline section are open, and an annular slab is provided between its inlet end and main leg, makes looped pipeline Closed between section inlet end and main leg;Some pieces of supporting plates are arranged between looped pipeline section and main leg, supporting plate is annular slab, Its inside and outside two disc is in contact with looped pipeline section and main leg respectively, and several passages are provided with the ring surface of supporting plate;Branch The one of of fagging is arranged between the outlet side of looped pipeline section and main leg.
The utility model combustion gas steaming and baking box combustion gas mixing system therein includes air supply system, combustion system;Air supply system Including gas ratio valve, adjustable speed fan, combustion system include combustion gas mixing chamber, metal fiber burner, combustion chamber, ignitor electrode, Fire defector probe;Gas ratio valve is connected by pipeline with the air inlet of adjustable speed fan, the air outlet connection combustion of adjustable speed fan The import of gas hybrid chamber, metal fiber burner is connected by fixed plate with the outlet of combustion gas mixing chamber;Combustion chamber is arranged on gold Belong to the outside of fiber burner, form a closed space;Ignitor electrode, fire defector probe be arranged on metal fiber burner with Between combustion chamber, and both are stretched out outside fixed plate.
Further, gas ignition control system includes control module, pulse igniter, blast switch, connecting tube;Combustion gas Proportioning valve, adjustable speed fan are connected with control module by wire, and one end of blast switch is connected to combustion gas by connecting tube and mixed The top of chamber is closed, its other end is connected by wire with control module, and ignitor electrode is connected by wire with pulse igniter, pulse Igniter is connected with control module, and fire defector probe is connected by wire with control module.
The utility model combustion gas steaming and baking box also includes humidity detector, and temperature-detecting device includes probe, control system, Probe is extend into interior thorax, and coupled set-up of control system is on the control panel.
The utility model combustion gas steaming and baking box also includes the permanent system of interior thorax heat, the permanent system of interior thorax heat include motor, The wind wheel being connected with motor, wind wheel is arranged on the inside of combustion chamber, and motor is fixed in cavity.
The utility model combustion gas steaming and baking box also includes water system, and water system includes water pipe, magnetic valve, and water pipe is arranged on The side of wind wheel, magnetic valve is arranged at the import of water pipe.
The utility model combustion gas steaming and baking box also includes interior thorax purging system, and interior thorax purging system is fixed on the top of interior thorax, It includes water inlet pipe, stator, fixed cover, movable sleeve, some outlet pipes, nozzle, positioning screws, and stator is enclosed on fixed cover On the external diameter of upper end, one end of fixed cover is fixedly connected with water inlet pipe, and the other end is connected with positioning screw, and movable sleeve is enclosed on fixed cover On, process several radial direction through hole on the anchor ring of fixed cover and movable sleeve, one of outlet pipe with passing through on movable sleeve Connection, the other end is equipped with nozzle;Movable sleeve includes movable inner sleeve, moving sleeve, and movable inner sleeve is enclosed on fixed cover, moving sleeve It is enclosed on outside movable inner sleeve, both are provided with radial hole on anchor ring, the quantity in hole is identical, position is corresponding.
Also include interior thorax purging system, interior thorax purging system is fixed on the top of interior thorax, it include water inlet pipe, fixed cover, Movable sleeve, some outlet pipes, nozzles, water inlet pipe, fixed cover, some outlet pipes, nozzles are sequentially connected, and pass through fixed cover It is fixed on interior thorax, movable sleeve is enclosed on fixed cover.
The utility model combustion gas steaming and baking box possesses steaming, scorches, roasting function.In steaming and baking box control system selection steam, it is roasting or The function that person scorches, sets temperature, humidity, time in the control system page, and by start key, control system is sent accordingly Instruct and give gas ignition control system, adjustable speed blower fan is started working in gas ignition control system control combustion gas mixing system, Electronic ignition switch is opened in gas control system, and starts igniting, and gas ignition control system issues instructions to combustion gas mixing Magnetic valve is can adjust in system to start working, and be can adjust magnetic valve and is opened, full combustion gas is premixed into combustion gas mixing chamber with air, with Combustion chambers burn is sent into, the heat that burning is produced is come out by combustor surface, and equal by thorax heat in steaming and baking box Wind wheel in permanent system is quickly output in steaming and baking box in thorax, and heating is placed on the food in steaming and baking box on thorax food shelf, passes through Time, temperature, the regulation and control of humidity ensure that the food cooked in steaming and baking box meets the requirement of people.When needing cooking, supply Water system can spray the wind wheel that rapid water is flowed in the permanent system of thorax heat in steaming and baking box, shape in steaming and baking box normal work Into water smoke, combustor surface is then sent forth, high-temperature steam is produced, for combustion gas steaming and baking box cooking food.Combustion gas steaming and baking box by The time of setting, the automatic running of control of temperature and humidity steaming and baking box.
The utility model combustion gas steaming and baking box, it can make full use of the flue gas after burning, and the heat for producing burning is defeated in time Enter into the interior thorax for scorching equipment, heat exchange is fast, the thermal efficiency is high, save the energy;Meanwhile, the letter of the utility model chamber structure It is single, take thorax area in equipment few;In addition, the function that one combustion chamber of the utility model is provided simultaneously with steaming and baked, can be saved Material, reduces assembling and cost of manufacture.Combustion gas mixing system and gas ignition control system in the utility model, can be efficient Ground heats liquid and cross-ventilation heating, and ignition temperature is high, the thermal efficiency is high;Meanwhile, it uses safety and environmental protection.It is of the present utility model Interior thorax cleaning device all cleans each corner of thorax in steaming and baking box, without dead angle when making cleaning, it is ensured that the health of interior thorax.This reality Safety guard, blast detection function, functions of flame detection, flue gas inspection function are carried with novel gas steaming and baking box.
The utility model combustion gas steaming and baking box combustion conditions are good, and combustion chambers burn temperature is high, can effectively improve the thermal efficiency, It is 92% through surveying thermal effect, reaches in country-level efficiency requirement, flue gas inspection, the CO contents of detection is 0.
Brief description of the drawings
Fig. 1 is the front view of the utility model combustion gas steaming and baking box;
Fig. 2 is the outline drawing of the utility model combustion gas steaming and baking box;
Fig. 3 is the sectional view of the line A-A along along Fig. 2;
Fig. 4 is the right view of the utility model combustion gas steaming and baking box;
Fig. 5 is the sectional view of the line C-C along along Fig. 4;
Fig. 6 is the front view of combustion chamber in the utility model;
Fig. 7 is Fig. 1 right view;
Fig. 8 is the schematic diagram of annular slab;
Fig. 9 is the schematic diagram of supporting plate;
Figure 10 is the structural representation of combustion gas mixing system in the utility model;
Figure 11 is Figure 10 B direction views;
Figure 12 is the structural representation of combustion gas mixing system and combustion gas mixing Iganition control system in the utility model;
Figure 13 is the explosive view of interior thorax cleaning device in the utility model;
Figure 14 is the top view of interior thorax cleaning device in the utility model;
Figure 15 is the sectional view of the line C-C along along Figure 14.
Embodiment
Embodiment 1
A kind of combustion gas steaming and baking box of the utility model, it includes casing 15, door component 13, control panel 12, interior thorax 11, illumination System 9, heat insulation foam 14, the inner chamber 16 that control panel 12, interior thorax 11 and the three of casing 15 are formed, it also includes gas extraction system 1, combustion Burn room 3, gas ignition control system 4, combustion gas mixing system 7;Combustion chamber 3 is arranged in the chamber between interior thorax 11 and casing 15, Gas ignition control system 4 and combustion gas mixing system 7 are arranged in inner chamber 16, and combustion chamber 3 is connected with combustion gas mixing system 7; Gas extraction system 1 is arranged on the top of interior thorax 11, and its bottom is fixed on the bottom of interior thorax, and casing top is stretched out on its top;Combustion chamber 3 Including main leg 31, looped pipeline section 32, smoke exhaust pipe 33;Looped pipeline section 32 is shorter than main leg 31, and is arranged in main leg 31, smoke exhaust pipe 33, which are arranged on the inside, has on the main leg 31 of looped pipeline section 32;It is built-in in the one end open of main leg 31, other end closing, openend Metal fiber burner 74 in combustion gas mixing system 7.
It will be seen from figure 1 that looped pipeline section is in main leg, there is certain gap delta in it, steaming and baking box between main leg Burner is after main leg is burnt close to the inner chamber of inlet end, to produce high-temperature flue gas, flue gas is in supervisor in the combustion zone of combustion chamber Looped pipeline section inner chamber is reached after the inner chamber motion of section, between entering after being come out from the gas outlet of looped pipeline section between looped pipeline section and main leg Gap, is then discharged from smoke exhaust pipe, and the heat that burning is produced is input in the interior thorax for scorching equipment in time, and heat exchange is fast, heat Efficiency high, saves the energy.
Embodiment 2
Looped pipeline section 32 and the arranged concentric of main leg 31, smoke exhaust pipe 33 are vertically set on main leg 31;Looped pipeline section 32 goes out Gas end is higher than the blind end of main leg 31.
Looped pipeline section 32 and the arranged concentric of main leg 31, it is ensured that high-temperature flue gas can equably be filled in looped pipeline section and supervisor In gap delta between section, make the surface even heat of main leg.In order that the high-temperature flue gas of looped pipeline section out can be rapidly introduced into To in the gap between looped pipeline section and main leg, therefore blind end of the outlet side higher than main leg of looped pipeline section.
Embodiment 3
Main leg 31 is the pipeline section for being similar to annular;Main leg 31 includes some sections of straight tubes, bend pipes, and bend pipe is straight by some sections Pipe is connected;Wherein final stage pipeline section one end closing, another end opening.
Main leg designs the advantage circularized:First, make main leg's space-consuming smaller;2nd, the distance for passing through flue gas It is longer, make full use of high-temperature flue gas;3rd, the surface area of main leg is larger, and heat exchange is fast, and fully food can be steamed It is roasting.
Embodiment 4
The two ends of looped pipeline section 32 are open, and an annular slab 34 is provided between its inlet end and main leg, enter looped pipeline section Closed between gas end and main leg;Some pieces of supporting plates 35 are arranged between looped pipeline section 32 and main leg 31, supporting plate is annular Plate, its inside and outside two disc is in contact with looped pipeline section and main leg respectively, and several passages are provided with the ring surface of supporting plate; The one of of supporting plate 35 is arranged between the outlet side of looped pipeline section and main leg.
Two ends one end of looped pipeline section is inlet end, and the other end is outlet side.Sealed between the inlet end of looped pipeline section and main leg Close, make high-temperature flue gas here completely into looped pipeline section, so as to ensure that the flue gas also in high temperature will not be directly from exhaust Discharge, but behind the gap between looped pipeline section, looped pipeline section and main leg, discharged again from smoke exhaust pipe after temperature drop in pipe, So as to take full advantage of high-temperature flue gas, the energy has been saved.
Under gravity, looped pipeline section is possible to that main leg can be met, and high-temperature flue gas can be formed to looped pipeline section and rushed Hit, it is possible to looped pipeline section is met main leg, therefore as a kind of improved procedure of the present utility model, looped pipeline section and main leg it Between be provided with supporting plate, it is ensured that looped pipeline section and keep concentric between main leg, it is ensured that high-temperature flue gas passes through looped pipeline section and main leg Between when can be uniformly through.Simultaneously in order to ensure the unimpeded of cigarette paths, therefore passage is provided with the supporting plate, make flue gas Smoke exhaust pipe is passed through to from there.
Due to looped pipeline section outlet side looped pipeline section backmost, meanwhile, flue gas from there come out after enter looped pipeline section In gap between main leg, substantial amounts of flue gas can be formed to outlet side to be impacted, so in the outlet side of looped pipeline section and supervisor One piece of supporting plate must be installed between section.
The operation principle that the utility model scorches combustion chamber in equipment is:The burner of equipment is scorched in combustion chambers burn region Burning, produces high-temperature flue gas, moves, is most discharged afterwards through smoke exhaust pipe in the annular housing of combustion chamber, the heat that high-temperature flue gas is produced Thorax in arrival is come out by the outer wall of combustion chamber pipeline section, realizes that the requirement of food is toasted in combustion gas.Meanwhile, to what is worked Combustor surface sprays water smoke, and because of combustor surface extreme temperatures, water smoke runs into high temperature, rapid vaporization, it is possible to produce high temperature Steam, realizes the requirement of combustion gas cooking.The high-temperature flue gas that Indoor Combustion of burning region is produced, by combustion chamber annular chamber After body, the heat of high-temperature flue gas institute band is fully distributed by combustor surface, and the flue gas for having discharged heat is arranged through blast pipe again Go out, realize the low requirement of smog discharge temperature.
Therefore, the combustion chamber that the utility model is scorched in equipment can make full use of the flue gas after burning, make what burning was produced Heat is input in the interior thorax for scorching equipment in time, and heat exchange is fast, and the thermal efficiency is high, saves the energy.Meanwhile, the utility model combustion Burn cell structure simple, small volume is taken in an oven, the volume of interior thorax is expanded, so as to disposably scorch more foods Thing, improves operating efficiency.In addition, the function that one combustion chamber of the utility model is provided simultaneously with steaming and baked, can save material, Reduce assembling and cost of manufacture.
Embodiment 5
Combustion gas mixing system 7 includes air supply system, combustion system;Air supply system includes gas ratio valve 71, adjustable speed fan 72, combustion system includes combustion gas mixing chamber 73, metal fiber burner 74, combustion chamber 75, ignitor electrode 76, fire defector probe 77;Gas ratio valve 71 is connected by pipeline with the air inlet of adjustable speed fan 72, and the air outlet connection combustion gas of adjustable speed fan 72 is mixed The import of chamber 73 is closed, metal fiber burner 74 is connected by fixed plate with the outlet of combustion gas mixing chamber 73;Combustion chamber 75 is set In the outside of metal fiber burner 74, a closed space is formed;It is fine that ignitor electrode 76, fire defector probe 77 are arranged on metal Tie up between burner 74 and combustion chamber 75, and both are stretched out outside fixed plate.
Wherein, combustion gas enters combustion gas mixing by the air inlet of adjustable speed fan through gas ratio valve, pipeline together with air Chamber, it is ensured that combustion gas and air it is well mixed, it is ensured that the completeness of burning, fired state is good, and CO generations are few, superfluous empty Gas is few, and oxynitrides generation is few, and the flue-gas temperature of discharge is low and pollutant effulent is few, therefore meets the correlation of country and national standard Standard, reaches the requirement of environmental protection.Combustion chamber is changed into enclosed burning by open, thus can preferably thermal-arrest, reach Very high temperature, the thermal efficiency is improved.Meanwhile, its internal burning is flameless combustion, and burning calorific intensity is big, identical combustion volume It is more powerful, it is possible to effectively to reduce combustion volume, make ignition temperature high.
Embodiment 6
Gas ignition control system 4 includes control module 40, pulse igniter 41, blast switch 42, connecting tube 43;Combustion gas Proportioning valve 71, adjustable speed fan 72 are connected with control module 40 by wire, and one end of blast switch 42 is connected by connecting tube 43 The top of combustion gas mixing chamber 73 is connected on, its other end is connected by wire with control module 40, ignitor electrode 76 passes through wire and arteries and veins Rush igniter 41 to be connected, pulse igniter 41 is connected with control module 40, and fire defector probe 77 passes through wire and control module 40 are connected.
Gas ignition control system can carry out automation control to the air supply system in combustion gas mixing system, combustion system System.Temp probe is wherein provided with control module, the temperature of temp probe setting can be adjusted correspondingly as needed, When temp probe, which detects heating domain temperature, reaches the temperature of its setting, control module is assigned to gas ratio valve and is stopped Instruction closes it, prevents the entrance of combustion gas.When temp probe detects heating domain temperature less than the temperature that it sets, control Module assigns work order to gas ratio valve makes its opening allow combustion gas to enter.When control system works, control module can be with The opening degree of gas ratio valve and the speed of adjustable speed fan are controlled, so as to ensure that both combustion gas and air are carried out with optimal ratio Mixing.
The advantage of combustion gas mixing system and gas ignition control system in the utility model is:1st, adjustment blower fan and air inlet Valve is adjustable, air and combustion gas is added in optimal ratio, therefore excess air is few in air, and burning cavity temperature is high, thermal effect Rate is accordingly improved;2nd, because full mixed combustion is flameless combustion, burning calorific intensity is big, and identical combustion volume is more powerful, institute Can effectively reduce combustion volume, make ignition temperature high;3rd, mutually adjusted by gas ratio valve and adjustable speed fan, Ke Yishi Different power requirements are answered, therefore power can be wider with freely regulated scope;4th, with multiple protection measure:Blast protection, Flame is protected and temperature protection, therefore safe and reliable.
Embodiment 7
The utility model combustion gas steaming and baking box also includes humidity detector 2, and humidity detector includes probe, control system System, probe is extend into interior thorax, and coupled set-up of control system is on control panel 12.
The effect of humidity detector:The humidity of internal thorax is monitored by popping one's head in, and carried out by control system Regulation and control, to ensure preferably to scorch food.
Embodiment 8
The utility model combustion gas steaming and baking box also includes the permanent system 5 of interior thorax heat, and the permanent system 5 of interior thorax heat includes electricity Machine, the wind wheel being connected with motor, wind wheel are arranged on the inside of combustion chamber 3, and motor is fixed in cavity 16.
The effect of the permanent system of interior thorax heat is:Dried by blower fan toward the surface of combustion chamber, control the temperature of combustion chamber, So as to control the temperature of interior thorax.
Embodiment 9
It also includes water system 6 to the utility model combustion gas steaming and baking box, and water system includes water pipe, magnetic valve, and water pipe is set Put on the side of wind wheel, magnetic valve is arranged at the import of water pipe.
The effect of water system is:Blower fan blows to the water come out in water pipe on the surface of combustion chamber, makes generation high-temperature steam, So as to play a part of scorching.
Embodiment 10
The utility model combustion gas steaming and baking box also includes interior thorax purging system 8, and interior thorax purging system 8 is fixed on the top of interior thorax 11 Portion, it includes water inlet pipe 81, stator 82, fixed cover 83, movable sleeve, some outlet pipes 85, nozzle 86, positioning screws 88, Stator 82 is enclosed on the external diameter of the upper end of fixed cover 83, and one end of fixed cover 83 is fixedly connected with water inlet pipe 81, the other end and positioning Screw rod 88 is connected, and movable sleeve is enclosed on fixed cover 83, and fixed cover 83 is radially logical with processing several on the anchor ring of movable sleeve Hole, one of outlet pipe 85 with, by being connected, the other end is equipped with nozzle 86 on movable sleeve;Movable sleeve include movable inner sleeve 84, Moving sleeve 87, dynamic inner sleeve 84 is enclosed on fixed cover 83, and moving sleeve 87 is enclosed on outside movable inner sleeve 84, and both are equal on anchor ring It is provided with radial hole, the quantity in hole is identical, position is corresponding.
Interior thorax purging system is fixed on the top of thorax in steaming and baking box by fixed cover, is carried out from interior thorax top to all directions Cleaning showers.During using interior thorax purging system, running water passes through water inlet pipe 81, fixed cover 83, movable sleeve, outlet pipe 85 from nozzle Sprayed in 86.Water inlet pipe is used to connect outside water supply, and under the natural pressure of running water, movable sleeve is circled, water Become water smoke after being pressurizeed by nozzle, be uniformly effectively sprayed onto any portion of thorax in steaming and baking box, so as to reach cleaning baking box Effect of the interior thorax without dead angle, it is ensured that the health of interior thorax.

Claims (10)

1. a kind of combustion gas steaming and baking box, it includes casing (15), door component (13), control panel (12), interior thorax (11), illuminator (9), heat insulation foam (14), the inner chamber (16) that control panel (12), interior thorax (11) and casing (15) three are formed, it is characterized in that:It Also include gas extraction system (1), combustion chamber (3), gas ignition control system (4), combustion gas mixing system (7);Combustion chamber (3) is set In chamber between interior thorax (11) and casing (15), in gas ignition control system (4) and combustion gas mixing system (7) are arranged at Chamber (16) is inner, and combustion chamber (3) are connected with combustion gas mixing system (7);Gas extraction system (1) is arranged on the top of interior thorax (11), its bottom Portion is fixed on the bottom of interior thorax, and casing top is stretched out on its top;Combustion chamber (3) includes main leg (31), looped pipeline section (32), smoke evacuation Manage (33);Looped pipeline section (32) is shorter than main leg (31), and is arranged in main leg (31), and smoke exhaust pipe (33), which is arranged on the inside, pair On the main leg (31) of pipeline section (32);Built-in combustion gas mixing system in the one end open of main leg (31), other end closing, openend Metal fiber burner (74) in system (7).
2. combustion gas steaming and baking box according to claim 1, it is characterized in that:Looped pipeline section (32) and main leg (31) arranged concentric, Smoke exhaust pipe (33) is vertically set on main leg (31);The outlet side of looped pipeline section (32) is higher than the blind end of main leg (31).
3. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:Main leg (31) is the pipeline section for being similar to annular; Main leg (31) includes some sections of straight tubes, bend pipes, and bend pipe connects some sections of straight tubes;A wherein end seal of final stage pipeline section Close, another end opening.
4. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:The two ends of looped pipeline section (32) are open, its air inlet An annular slab (34) is provided between end and main leg, makes to close between looped pipeline section inlet end and main leg;Looped pipeline section (32) with Some pieces of supporting plates (35) are arranged between main leg (31), supporting plate is annular slab, its inside and outside two disc respectively with looped pipeline section It is in contact with main leg, several passages is provided with the ring surface of supporting plate;One of being arranged on of supporting plate (35) Between the outlet side of looped pipeline section and main leg.
5. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:Combustion gas mixing system (7) include air supply system, Combustion system;Air supply system include gas ratio valve (71), adjustable speed fan (72), combustion system include combustion gas mixing chamber (73), Metal fiber burner (74), combustion chamber (75), ignitor electrode (76), fire defector probe (77);Gas ratio valve (71) passes through Pipeline is connected with the air inlet of adjustable speed fan (72), the import of the air outlet connection combustion gas mixing chamber (73) of adjustable speed fan (72), Metal fiber burner (74) is connected by fixed plate with the outlet of combustion gas mixing chamber (73);It is fine that combustion chamber (75) is arranged on metal The outside of burner (74) is tieed up, a closed space is formed;Ignitor electrode (76), fire defector probe (77) are arranged on metallic fiber Between burner (74) and combustion chamber (75), and both are stretched out outside fixed plate.
6. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:Gas ignition control system (4) includes control mould Block (40), pulse igniter (41), blast switch (42), connecting tube (43);Gas ratio valve (71), adjustable speed fan 72 with control Molding block (40) is connected by wire, and one end of blast switch (42) is connected to combustion gas mixing chamber (73) by connecting tube (43) Top, its other end is connected by wire with control module (40), and ignitor electrode (76) passes through wire and pulse igniter (41) phase Even, pulse igniter (41) is connected with control module (40), and fire defector probe (77) passes through wire and control module (40) phase Even.
7. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:Combustion gas steaming and baking box also includes humidity detector (2), humidity detector includes probe, control system, and probe is extend into interior thorax, and coupled set-up of control system is in control On panel (12) processed.
8. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:It is permanent that combustion gas steaming and baking box also includes interior thorax heat System (5), the wind wheel that the permanent system (5) of interior thorax heat includes motor, is connected with motor, wind wheel is arranged on the inside of combustion chamber 3, Motor is fixed in inner chamber (16).
9. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:Combustion gas steaming and baking box also includes water system (6), Water system includes water pipe, magnetic valve, and water pipe is arranged on the side of wind wheel, and magnetic valve is arranged at the import of water pipe.
10. combustion gas steaming and baking box according to claim 1 or 2, it is characterized in that:Combustion gas steaming and baking box also includes interior thorax purging system (8), interior thorax purging system (8) is fixed on the top of interior thorax (11), and it includes water inlet pipe (81), stator (82), fixed cover (83), movable sleeve, some outlet pipes (85), nozzle (86), positioning screws (88), stator (82) are enclosed on fixed cover (83) On the external diameter at end, one end of fixed cover (83) is fixedly connected with water inlet pipe (81), and the other end is connected with positioning screw (88), movable sleeve It is enclosed on fixed cover (83), fixed cover (83) on the anchor ring of movable sleeve with processing several radial direction through hole, outlet pipe (85) One with movable sleeve by being connected, the other end be equipped with nozzle (86);Movable sleeve includes movable inner sleeve (84), moving sleeve (87), movable inner sleeve (84) is enclosed on fixed cover (83), and moving sleeve (87) is enclosed on movable inner sleeve (84) outside, and both are in anchor ring On be provided with radial hole, the quantity in hole is identical, position is corresponding.
CN201621425671.3U 2016-12-23 2016-12-23 A kind of combustion gas steaming and baking box Active CN206386973U (en)

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CN201621425671.3U CN206386973U (en) 2016-12-23 2016-12-23 A kind of combustion gas steaming and baking box

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108903629A (en) * 2018-08-07 2018-11-30 合肥人和节能环保设备制造有限公司 A kind of fuel gas steamer and its application method
WO2020113990A1 (en) * 2018-12-05 2020-06-11 珠海格力电器股份有限公司 Steaming and baking integrated machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108903629A (en) * 2018-08-07 2018-11-30 合肥人和节能环保设备制造有限公司 A kind of fuel gas steamer and its application method
WO2020113990A1 (en) * 2018-12-05 2020-06-11 珠海格力电器股份有限公司 Steaming and baking integrated machine

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