CN201418340Y

CN201418340Y - Hot air circulation heating random continuous production type steam and roast heating container

Info

Publication number: CN201418340Y
Application number: CN2009201324873U
Authority: CN
Inventors: 倪军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-05
Filing date: 2009-06-05
Publication date: 2010-03-10
Anticipated expiration: 2019-06-05

Abstract

The utility model discloses a hot air circulation heating random continuous production type roast heating container comprising a box body with a heat insulating layer, a box door, a circulation blowerand an electrical heating device, wherein, an inner box is arranged in the box body, the inner box is divided into heating units layer upon layer, each heating unit comprises a heating chamber independently isolated using a partition board, and a drawable draw cage, the rear plate of the heating container is provided with an electrical control air door communicated with a high-pressure, high-temperature air passage, the electrical control air door is opened and closed by the CPU in a control device, the side plate of the heating container is provided with a strip-shaped exhaust outlet communicated with a low-pressure air passage, the low-pressure air passage is communicated with a breathing box arranged above the box body, and a control device is relied upon to control the automatic operation of the heating container. The utility model is applicable to the practice of adding food to be roasted or taking out processed food at any time by food processing factories.

Description

The continuous at random type of production of hot gas cycle heating is scorched heating cabinet

Technical field

The utility model relates to a kind of heater, and particularly a kind of food processing is used scorches cabinet.

Background technology

At present, along with the increase and the The development in society and economy of population, people's imbalance between supply and demand in every respect becomes increasingly conspicuous, and the energy resources of the earth constantly reduce, and cause energy prices to go up every year, and also the life to people has produced very important influence.

In the middle of people's life power consumption, the above domestic energy of the rarest 40-50% is to be used among the kitchen, comprising refrigerator and various stir-fry, boil, roasting apparatus.High-quality life has driven popularizing of automation electrical equipment, has also driven the high flow rate of the energy.The reducing energy consumption of heat-processing equipment has a significant meaning to the saving of the energy is huge.

Along with the development in city, the various catering trades streets and lanes of coming into the city like the mushrooms after rain, the development of catering industry has also entered a brand-new stage.Yet such development speed does not drive the development of kitchen automation equipment.A lot of food processings are also still also keeping traditional process equipment, and not only the health and the quality of production can not guarantee, and production efficiency is low, and it is very high to consume energy.Environmental protection of Yao Qiuing and high efficiency are difficult to reach on legacy equipment under the new situation.

High flow rate that legacy equipment brings and low repayment, along with the raising of energy prices, contradiction day is different outstanding.Environmentally-friendly sanitary, energy-efficient, simple to operate, having updated the equipment of high automation into the market demand.Replacing manual skill with the accurate processing conditions of intelligence, replace artificial the grasp with the automatic duration and degree of heating, thereby improve the quality and the process velocity of food processing, reduce energy consume, reduce manual skill and labor intensive, is final industrialized purpose in kitchen and process.

And, several energy consumptions of the equipment of traditional heating are existed following problem in the last few years in life at ordinary times in the steamer seen:

1. do not have the heat tracing environment of self, the heat tracing environment is open fully, and the heat tracing environment relies on the consumption lot of energy to obtain, and heat radiation is very fast, and this is the undesirable element of waste energy maximum.

2. energy utilization ratio is very low, under a lot of situations, on principle, only need be heated to certain temperature for processed food, when this temperature, it is minimum that the heat absorption of processed food has reached, and only need a metastable temperature environment, food not heat absorption at this moment, but in order to guarantee the temperature of processed food, keeping this temperature environment still needs big energy output.

3. use in the processing mode that steams, heat the steam that a large amount of water forms, steam has produced a large amount of gas and has expanded, and in the process of steaming, a large amount of high energy steam are discharged from, since the water vapour of this moment contain can energy always containing of big too air can energy, so caused the main energy consumption of this kind equipment.

4. operability is very poor, is difficult to process continuously.At this moment because traditional food steamer and steaming tray steamed the steaming tray of food and treated in the process of steaming food with packing into one of each taking-up, lot of energy is scattered and disappeared.This is concerning large-scale food processing place, and not only operation is extremely inconvenient, has also wasted a large amount of energy simultaneously.

5. inconvenient operation, automaticity is low.The operability of traditional steaming stove and controllability are all very poor, and this has not only increased labor intensity of operating personnel, have also increased the difficulty of operation, see that such as needs clock and watch come computing time, manually control the size of the duration and degree of heating etc.Secondly, large-scale food steamer also needs the multiple person cooperational operation.

6. randomness to be processed is poor, because energy dissipation is excessive, the energy use cost is too high, can not make equipment be in long dormant state.In traditional Chinese kitchen, the people who worked in the kitchen knows, do steaming food, all will much prepare, and it all is very inconvenient wanting to steam what dish or food at any time.

In order to solve the above problems, the applicant in first to file one application number be 200810142076.2, name is called the patent of invention of " hot air circulating heating insulation device and using method thereof ".This device comprises casing, chamber door and the electric heater unit of a band heat-insulation layer; Be provided with case in casing, top board, base plate and the rear wall of case and casing leave suitable space respectively in this, but are provided with the cage lattice unit of the pull that multilayer is parallel to each other in interior case; On chamber door, have and corresponding mouthful of cage lattice, and on mouth, settle the cell gate of band heat-insulation layer; In the space in one circulating fan, this circulating fan are contained between case and roof box; 2 Temperature Humidity Sensors comprise a thermal sensor and a humidity sensor in each sensor; One of them is contained in the top of rear wall in the casing, and another is contained in the bottom of rear wall in the casing; One Steam Heating dish, this Steam Heating dish are contained on the interior base plate of casing, can be electromagnetic heaters, also can be resistance heaters; One water spray day with fog, this water spray day with fog is arranged on the top of water storage dish and joins with the water under high pressure pipeline, and its water jet is arranged on the bottom of water spray day with fog; Described electric heater is a gas-heating apparatus, the structure of this gas-heating apparatus is called " heaters of liquids and gases " for the applicant in the name of first to file, application number is 200820235719.3 the disclosed structure of utility application, specifically, in the space in this gas-heating apparatus is contained between the rear wall of case and casing, it can be a kind of resistance type heater or electromagnetic type heater.This device must solve aforesaid problem on the degree, but the device of this application will expand to the aspect of practical type of production steamer, also has the problem of following two aspects:

1. this device is when steaming food, vapours is from bottom to up by each zone of heating, in process of production, treat the process of steaming food with packing into when take out a steaming tray that has steamed food from the centre, if the food that its top is processing in addition, then the quality of the processing of these food and time will be affected.

2. the food processing of many cage lattice unit has increased operator's operation easier.For example the phenomenon obscured appears in operator easily, may be placed on which layer because of being confused about processed food? also may forget the time that certain one deck food is put into steamer, need processing how long to wait.The phenomenon that cell gate is not closed tight also appears in busy operation and complicated operations environment easily in the operation, need running check for the layer of the vacancy of not inserting food, and this causes operation easier to increase to the operator and the inconvenience of work.Therefore further improved necessity arranged.

Summary of the invention

The purpose of this utility model is to overcome the deficiency that above prior art exists, and can insert the steamer of waiting to scorch food at any time and design a kind of both energy savings, and can not influence the quality and the time of the food of processing because of there being new food to add.

Another object of the present invention is except achieving the above object, and can also overcome unworkable deficiency, thus design a kind of by computer control, simple to operate and steamer that automaticity is high.

In order to realize first above-mentioned purpose, can adopt following technical scheme: this programme is the same with prior art, comprises casing, chamber door and the gas-heating apparatus of a band heat-insulation layer; Be provided with case in casing, top board, base plate and the rear wall of case and casing leave suitable space respectively in this, are provided with the independent heating unit that multilayer is parallel to each other in interior case, and every layer is all used dividing plate independently to separate; Have on chamber door and corresponding mouthful of each independent heating unit, and settle the cell gate of band heat-insulation layer on mouth, cage is taken out in one of built-in connection on cell gate; In the space in one circulating fan, this circulating fan are contained between case and roof box; In the space in described gas heater is contained between the rear wall of case and casing, it can be a kind of resistance type heater or electromagnetic type heater; 2 Temperature Humidity Sensors comprise a thermal sensor and a humidity sensor in each sensor; One of them is contained in the top of rear wall in the casing, and another is contained in the bottom of rear wall in the casing; One Steam Heating dish, this Steam Heating dish are contained on the interior base plate of casing, can be electromagnetic heaters, also can be resistance heaters; One water spray day with fog, this water spray day with fog is arranged on the top of water storage dish and joins with the water under high pressure pipeline, and its water jet is arranged on the bottom of water spray day with fog, and its improvement is:

Also leave suitable space respectively between the left and right sides sidewall of case and casing in described;

But each heating unit in described in the case comprises the take out cage of usefulness dividing plate sealing for independently a heating clamber and a pull; Below taking out cage, be provided with an even air bound plate, space between the lower shoe of even air bound plate and heating unit forms the independent gas supply air channel of this cage lattice unit, rear portion in this air feed air channel promptly has an air inlet on the back plate of this heating unit, and air inlet is provided with an automatically controlled air door; Simultaneously, above the dividing plate of heating unit both sides, have a narrow bar shaped exhaust outlet;

Also have a high pressure air channel, this high pressure air channel to comprise the space that is surrounded between the left and right sides wall heat-insulation layer of back air channel dividing plate, a breviseptum of a square, two narrow dividing plates, a plurality of heating unit sidewall rear portion and casings; Wherein the vertical panel of the back air channel dividing plate of square is positioned at the front of electric heater, thermal sensor and humidity sensor, the two ends of its width withstand between the heat-insulation layer inwall of casing left and right sides sidewall, its lower end and Steam Heating dish keep certain spacing, the front end of its horizontal panel withstands on the inwall of chamber door heat-insulation layer, this horizontal panel is provided with an air vent, and this air vent is corresponding with the circulating fan above it; Breviseptum is at horizontal panel with topmost between the heating unit top rear; Narrow dividing plate is that two ends withstand on two dividing plates between the heat-insulation layer inwall of the left and right sides plate of heating unit and casing left and right sides wall respectively;

One respiratory box, this respiratory box be arranged on casing above, it comprise one the band heat-insulation layer the empty van body, an air inlet pipe is arranged in case, the upper end of this air inlet pipe is positioned at the top of respiratory box, the lower end is passed the respiratory box base plate and is extended in the following low pressure air channel; Lowest part in case has a drainage exhaust pipe, and the base plate that this drainage exhaust pipe passes respiratory box extends under the base plate of casing;

Two low pressure return airways, this low pressure return airway comprise the space that is surrounded between two above-mentioned breviseptums, a plurality of heating unit front part sides walls front portion, casing left and right sides wall heat-insulation layer and chamber door heat-insulation layer;

One high sensitivity wind pressure sensor, this wind pressure sensor are contained in a side in high pressure air channel on the aforesaid breviseptum, and it is responded to by CPU, the air pressure in random test high pressure air channel.

Further, topmost heating unit top board and and the blower fan dividing plate promptly reserve a space between the horizontal panel of air channel, back dividing plate, and in the middle of the space, be provided with a filter screen.

Further, in described each heating unit take out above the cage after also have an air inlet on the plate, on air inlet, also be provided with an automatically controlled air door.

In order to realize second above-mentioned purpose, can adopt following technical scheme: this programme is on the basis of such scheme, has increased by a control device, and this control device is arranged in the space of chamber door top, and its control circuit comprises:

One control centre, this control centre comprise a CPU, crystal and main operation plate, and the main operation plate is arranged on the top of chamber door; And, always to indicate facility controller, crystal and main operation plate to be connected with CPU respectively, and always indicate facility to be arranged on face on the casing, it comprises red, green, yellow three look warning lamps; Circulating fan is connected with the rotation speed of fan controller, and the rotation speed of fan controller is connected with CPU respectively with wind pressure sensor; Gas heater is connected with the gas heater controller, and gas heater controller, gas heater temperature inductor and temperature humidity inductor are connected with CPU respectively; The Steam Heating dish is connected with the Steam Heating disk controller, and water jet is connected with water spray day with fog controller, and water spray day with fog controller, Steam Heating disk controller are connected with CPU respectively with Steam Heating dish temperature inductor; The timing controller of a plurality of heating units is connected with CPU by communication bus, the timing controller of each heating unit is connected with automatically controlled air damper controller with the status signal indicator lamp that comprises red, green, yellow tri-colour LED, door state sensor respectively, and each timing controller and door state sensor are contained in the next door of heating unit door respectively; Wherein, wind pressure sensor is passed the wind pressure signal in the high pressure air channel back CPU, and CPU passes to the rotation speed of fan controller with the tach signal of circulating fan again, by rotation speed of fan controller control rotation speed of fan, regulates the blast in the high pressure air channel again; Steam Heating dish temperature inductor and gas heater temperature inductor provide the actual temperature parameter of two heaters to CPU, and alarm and protection is provided under the situation of temperature anomaly timely; The humiture inductor provides the state of the temperature and humidity in device interior air channel for CPU, by CPU corrected parameter is passed to Steam Heating disk controller, water spray day with fog controller again, the gas heater controller, these three controllers are controlled water jet water spray, Steam Heating dish and gas heater more respectively, temperature and humidity in the change air channel; The heating unit timing controller is controlled the switching of automatically controlled air door, and after the standing state of the standing state of cell gate state sensor and automatically controlled air door received, on the status signal indicator lamp, show, simultaneously also status signal is passed to CPU, the total indication of CPU control facility controller shows on its signal lamp.

Further, on each heating unit door, can also be provided with door number sign and menu.

The beneficial effects of the utility model are:

1, in the process of processed food, which heating unit needs heated food promptly to be opened the automatically controlled air door of which heating unit by control device, hot gas enters the independent gas supply air channel of this cage lattice unit through automatically controlled air door, through the processed food of even air bound plate heating, hot gas after the processing enters the low pressure air channel from the bar shaped exhaust outlet of this heating unit, is recycled blower fan again and draws back the heating high-pressure air channel.And do not need the heating unit that heats, can close its automatically controlled air door, after the induction of the wind pressure sensor in the high pressure air channel, regulate rotation speed of fan, thereby adjust the blast in the high pressure air channel, make the blast in the air channel make remain on a constant compression force end, thereby guarantee that each heating unit can scorch work separately, and can obtain the hot gas supply of enough pressure, also accomplish maximum energy-savingization simultaneously.

2, be directed to the characteristic of producing at random, originally scorch cabinet and disposed respiratory box, because the shrinkage ratio of water vapour is very high, when the cold processed food of new adding enters the standby operation in other words, this case can store and additional low pressure air channel in the gas effect, when cold food enters, water vapour in the case in the low pressure air channel shrinks, to replenish into by the higher water vapour of the temperature of respiratory box internal upper part, after cold food is heated, water vapor expansion in the case, unnecessary water vapour are discharged in the respiratory box temporary again.Thus, in continuous replacing processed food, can reduce the more energy loss.

3, for a kind of technical scheme in back, because digital timing controller and the menu bar of showing is housed on each heating unit door, and be provided with status indicator lamp, so just can understand and remind the time of operating personnel's processing accurately, the relevant position of place article, and in time change processed food, this measure has improved the crudy of operating accuracy and processed food greatly, has also accomplished good Energy Saving Control simultaneously.

4, the very high total indication facility in position is housed on the top of casing, on each heating unit door, a position sensor is housed, this just greatly the handled easily personnel check the prompting duty at a distance from a plurality of angles, in time make operant response;

5, the application of heating unit door inductor, under complex environment, can be more accurate operator's performance accuracy.Moreover, when changing processed food, because of the effect of door inductor when pulling the door open; can close automatically controlled air door timely, the operator can not felt has a large amount of hot vapour to go out, not still to operating personnel's safeguard protection; from another angle, also reduced the loss of energy.

In order to make the utility model be convenient to understand, it is described further below by drawings and Examples with more clear.

Description of drawings

Fig. 1 is the vertical section structure schematic diagram of embodiment 1 of the present utility model.

Fig. 2 is the A-A generalized section of Fig. 1.

Fig. 3 is the D portion enlarged diagram among Fig. 1.

Fig. 4 is that the E of Fig. 1 is to local enlarged diagram.

Fig. 5 is the vertical section structure schematic diagram of embodiment 2 of the present utility model.

Fig. 6 is the control circuit block diagram among Fig. 1.

Fig. 7 is the workflow block diagram among Fig. 1.

Component serial number among the figure is: 1, gas-heating apparatus; 2, Temperature Humidity Sensor 3, Temperature Humidity Sensor; 4, water spray day with fog; 5, Steam Heating dish; 6, air channel, back dividing plate; 7, circulating fan; 8, narrow dividing plate; 9, automatically controlled air door; 10, even air bound plate; 11, main control guidance panel; 12, the digital timing controller that shows of heating unit; 13, main tank door; 14, cell gate; 15, total return air screen pack 16, take out cage; 17, processed food; 18, air inlet pipe; 19, respiratory box; 20, drainage exhaust pipe; 21, distribution control box; 22, casing; 23, high pressure-temperature air channel district; 24, bar shaped exhaust outlet; 25, low pressure return airway district; 26, heating unit door handle; 27, always indicate facility; 28, wind pressure sensor; 29, timing controller indicator lamp; 30, timer shows number; 31, wheel is pulled out in the timer adjustment; 32, heating unit door position sensor; 33, menu; 34, door number sign; 35, interior case; 36, heating clamber independently; 37, heating unit lower shoe; 38, air inlet; 39, the side dividing plate of heating unit; 40, breviseptum; 41, timing start button; 42, circulating fan main air inlet; 43, the circuit of control device.

The specific embodiment

Embodiment 1, referring to Fig. 1-Fig. 4.Present embodiment scorch heating cabinet, comprise casing 22, main tank door 13 and the gas-heating apparatus 1 of a band heat-insulation layer; Be provided with case 35 in casing 22, case 35 leaves suitable space respectively with top board, base plate and air channel, the back dividing plate of casing 22 in this, is provided with the heating unit that multilayer is parallel to each other in interior case 35, and every layer is all used dividing plate independently to separate; Have on chamber door 13 and corresponding mouthful of cage lattice, and settle the cell gate 14 of band heat-insulation layer on mouth, cage 16 is taken out in one of built-in connection on cell gate; In the space in one circulating fan 7, this circulating fan 7 are contained between case 35 and casing 22 top boards; Described gas heater is contained in the space between the rear wall of following back air channel dividing plate 6 and casing 22, and it can be a kind of resistance type heater or electromagnetic type heater; 2

Temperature Humidity Sensors

2 and 3 comprise a thermal sensor and a humidity sensor in each sensor; One of them Temperature Humidity Sensor 2 is contained in the top of rear wall in the casing, and another Temperature Humidity Sensor 3 is contained in the bottom of rear wall in the casing; One Steam Heating dish 5, this Steam Heating dish 5 are contained on the base plate in the casing 22, can be electromagnetic heaters, also can be resistance heaters; One water spray day with fog 4, this water spray day with fog 4 is arranged on the top of Steam Heating dish 5 and joins with the water under high pressure pipeline, and its water jet is arranged on the bottom of water spray day with fog 5.And,

Also leave suitable space respectively between the left and right sides sidewall of case 35 and casing 22 in described, and separate the latter half of of interior case 35 with narrow dividing plate 8 and breviseptum 40, the front portion is two low pressure return airway districts 25, and the rear portion is high pressure air channel district 23;

But each heating unit in described in the case 35 comprises usefulness dividing plate sealing and takes out cage 16 for independently a heating clamber 36 and a pull; Below taking out cage 16, be provided with an even air bound plate 10, the space that the lower shoe of even air bound plate 10 and heating unit is 37 forms the independent gas supply air channel of this heating unit, rear portion in this air feed air channel, promptly have an air inlet 38 on the back plate of this heating unit, air inlet 38 is provided with an automatically controlled air door 9; Simultaneously, the place ahead has a narrow bar shaped exhaust outlet 24 on the dividing plate 39 of heating unit both sides, and this air draft road junction communicates with low pressure return airway district 25;

One respiratory box 19, this respiratory box 19 be arranged on casing 22 above, it comprise one the band heat-insulation layer the empty van body, an air inlet pipe 18 is arranged in case, the upper end of this air inlet pipe 18 is positioned at the top of respiratory box, and the lower end is passed the respiratory box base plate and extended in the following low pressure air channel 25; Lowest part in case has a drainage exhaust pipe 20, and the base plate that this drainage exhaust pipe 20 passes respiratory box 19 extends under the base plate of casing 22, and for preventing siphon effect, its outlet is lower than casing 22;

One high sensitivity wind pressure sensor 28, this wind pressure sensor 28 is contained in a side in high pressure air channel 23 on the aforesaid breviseptum 40, and it is by the CPU perception, and the air pressure in random test high pressure air channel is adjusted the rotating speed of blower fan again by CPU.

For oil smoke in the elimination circulated air and impurity, topmost heating unit top board and and the blower fan dividing plate promptly reserve a space between the horizontal panel of air channel, back dividing plate 6, and in the middle of the space, be provided with a total return air screen pack 15.

Embodiment 2, referring to Fig. 5.The difference of present embodiment and embodiment 1 only be in described each heating unit take out above the cage 16 after also have an air inlet 38 on the plate, on air inlet, also be provided with an automatically controlled air door 9, also increased an even air bound plate on top.So, can realize that up and down both direction is scorched food, more quick and easy when needing two-sided processing working medium of heating.

Embodiment 3, referring again to Fig. 4, Fig. 6 and Fig. 7.Present embodiment is on the basis of the foregoing description, has increased a control device again, and this control device is arranged in the space of chamber door 13 tops, and its control circuit 43 comprises:

One control centre, this control centre comprise a CPU436, crystal 4 317 and main operation plate 432, and main operation plate 432 is arranged on the top of chamber door 13; And, always to indicate facility controller 431, crystal 4 317 and main operation plate 432 to be connected with CPU436 respectively, and always indicate facility 27 to be arranged on face on the casing 22, it comprises red, green, yellow three look warning lamps; Circulating fan 7 is connected with rotation speed of fan controller 434, and rotation speed of fan controller 434 is connected with CPU436 respectively with wind pressure sensor 435; Gas heater 4312 is connected with gas heater controller 4311, and gas heater controller 4311, gas heater temperature inductor 439 and temperature humidity inductor 438 are connected with CPU436 respectively; Steam Heating dish 4313 is connected with Steam Heating disk controller 4310, and water jet 4314 is connected with water spray day with fog controller 4315, and water spray day with fog controller 4315, Steam Heating disk controller 4310 are connected with CPU436 respectively with Steam Heating dish temperature inductor 437; The timing controller 4316 of a plurality of heating units is connected with CPU436 by communication bus, the timing controller 4316 of each heating unit is connected with automatically controlled air damper controller 43163 with the status signal indicator lamp 43161 that comprises red, green, yellow tri-colour LED, door state sensor 43162 respectively, each timing controller 4316 and door state sensor 43162 are contained in the next door of heating unit door 14 respectively; Wherein, wind pressure sensor 435 is passed the wind pressure signal in the high pressure air channel back CPU436, and CPU436 passes to rotation speed of fan controller 434 with the tach signal of circulating fan 7 again, by rotation speed of fan controller 434 control rotation speed of fan, regulates the blast in the high pressure air channel again; Steam Heating dish temperature inductor 437 and gas heater temperature inductor 438 provide the actual temperature parameter of two heaters to CPU436, and under the situation of temperature anomaly promptness alarm and protection is provided; Humiture inductor 438 provides the state of the temperature and humidity in device interior air channel for CPU436, by CPU436 corrected parameter is passed to Steam Heating disk controller 4310, water spray day with fog controller 4315 again, gas heater controller 4311, these three controllers are controlled water jet 4314 water sprays, Steam Heating dish 4313 and gas heater 4312, temperature and humidity in the change air channel more respectively; The switching of the automatically controlled air door 9 of heating unit timing controller 4316 controls, and after the standing state of the standing state of cell gate state sensor 43162 and automatically controlled air door 9 received, on status signal indicator lamp 43161, show, simultaneously also status signal is passed to CPU436, the total indication of CPU436 control facility controller 431 shows on its signal lamp.

Secondly, cell gate number sign 34 and menu 33 can also be set on each heating unit door 14, the operator can clearly understand the food name of an article of being scorched in each heating unit like this.

Fig. 7 shows the flow chart of this steamer of operation, is based on the basis that produces at random owing to this equipment, so this equipment must reach the necessary condition of safety in production at any time under the state of standby.Therefore, in operating process, also be divided into startup preparation flow process and operational process.In starting flow process, after pressing start key, will require all doors all to close and put in place, as occur unusually, correlation unit will be reported to the police.After the door inductor is all normal, will start the Steam Heating dish, start water spray and produce water vapour,, all can report to the police if Steam Heating dish temperature at this moment is too high low excessively in other words.After production of steam starts normally, all cell controllers will be opened whole automatically controlled air doors, for pre-hot-flow flue is prepared.After automatically controlled air door is opened, circulating fan will begin to start, and the gas in the equipment begins shuttling movement under the drive of blower fan, and follow the rotating speed of regulating blower fan according to the blast inductor, this moment, the electric current and the blast of blower fan were undesired, and host CPU can think that blower fan has problem and reports to the police.With the data back CPU of temperature and humidity, CPU will change temperature and humidity according to the work of Data Control steam generator and gas heater to the temperature and humidity inductor at this moment.When temperature and humidity all reached predetermined value fully, equipment entered holding state, closed all automatically controlled air doors, and blast reduces to the standby blast, and the guidance panel of start unit timing controller sends ready signal.Equipment enters the preparation production status.

After operating personnel add working medium to be processed, adjust process time according to process requirements, start timing then, after timing starts, whether formula also can shut by detecting gate, open the electric control air door, start circulating fan simultaneously, the blast inductor can provide the standard of blast for circulating fan, start gas heater then, gas in the high pressure air channel is heated to predetermined temperature, passes its sensed data back CPU by the humiture inductor, CPU adjusts CCU again.In the normal process process, cell controller will send the indication of correlation unit operate as normal.After timing was finished, correlation unit was promptly closed automatically controlled air door, and sent the indication that machines, and the working medium of reminding operating personnel will finish processing is taken out.Wherein all alarm flow are meant that all the warning when unusual appears in relevant device, must carry out maintenance maintenance by the professional and technical personnel under the situation that device security has troubles.

It below only is the preferred embodiment of the utility model; but it does not limit practical range of the present utility model; wherein said foods to be processed is not limited to food; also can be other working medium; the equivalent variations and the modification that promptly do not depart from claim of the present utility model and done must belong to the protection domain of the utility model.

Claims

1, the continuous at random type of production of a kind of hot gas cycle heating is scorched heating cabinet, comprises casing, chamber door and the gas-heating apparatus of a band heat-insulation layer; Be provided with case in casing, top board, base plate and the rear wall of case and casing leave suitable space respectively in this, are provided with the independent heating unit that multilayer is parallel to each other in interior case, and every layer is all used dividing plate independently to separate; Have on chamber door and corresponding mouthful of each independent heating unit, and settle the cell gate of band heat-insulation layer on mouth, cage is taken out in one of built-in connection on cell gate; In the space in one circulating fan, this circulating fan are contained between case and roof box; In the space in described gas heater is contained between the rear wall of case and casing, it can be a kind of resistance type heater or electromagnetic type heater; 2 Temperature Humidity Sensors comprise a thermal sensor and a humidity sensor in each sensor; One of them is contained in the top of rear wall in the casing, and another is contained in the bottom of rear wall in the casing; One Steam Heating dish, this Steam Heating dish are contained on the interior base plate of casing, can be electromagnetic heaters, also can be resistance heaters; One water spray day with fog, this water spray day with fog is arranged on the top of water storage dish and joins with the water under high pressure pipeline, and its water jet is arranged on the bottom of water spray day with fog, it is characterized in that:

One high sensitivity wind pressure sensor, this wind pressure sensor are contained in a side in high pressure air channel on the aforesaid breviseptum, and the rear portion is positioned at the low-pressure air road, and it is responded to by CPU, the air pressure in random test high pressure air channel.

2, the continuous at random type of production of hot gas cycle heating according to claim 1 is scorched heating cabinet, it is characterized in that topmost heating unit top board and and the blower fan dividing plate promptly reserve a space between the horizontal panel of air channel, back dividing plate, and in the middle of the space, be provided with a total return air screen pack.

3, hot gas cycle according to claim 1 and 2 heating at random continuously type of production scorch heating cabinet, it is characterized in that in described each heating unit take out above the cage after also have an air inlet on the plate, on air inlet, also be provided with an automatically controlled air door.

4, the continuous at random type of production of hot gas cycle heating according to claim 3 is scorched heating cabinet, it is characterized in that a control device in addition, and this control device is arranged in the space of chamber door top, and its control circuit comprises:

One control centre, this control centre comprise a CPU, crystal and main operation plate, and the main operation plate is arranged on the top of chamber door; And, always to indicate facility controller, crystal and main operation plate to be connected with CPU respectively, and always indicate facility to be arranged on face on the casing, it comprises red, green, yellow three look warning lamps; Circulating fan is connected with the rotation speed of fan controller, and the rotation speed of fan controller is connected with CPU respectively with wind pressure sensor; Gas heater is connected with the gas heater controller, and gas heater controller, gas heater temperature inductor and temperature humidity inductor are connected with CPU respectively; The Steam Heating dish is connected with the Steam Heating disk controller, and water jet is connected with water spray day with fog controller, and water spray day with fog controller, Steam Heating disk controller are connected with CPU respectively with Steam Heating dish temperature inductor; The timing controller of a plurality of heating units is connected with CPU by communication bus, the timing controller of each heating unit is connected with automatically controlled air damper controller with the status signal indicator lamp that comprises red, green, yellow tri-colour LED, door state sensor respectively, and each timing controller and door state sensor are contained in the next door of heating unit door respectively; Wherein, wind pressure sensor is passed the wind pressure signal in the high pressure air channel back CPU, and CPU passes to the rotation speed of fan controller with the tach signal of circulating fan again, by rotation speed of fan controller control rotation speed of fan, regulates the blast in the high pressure air channel again; Steam Heating dish temperature inductor and gas heater temperature inductor provide the actual temperature parameter of two heaters to CPU, and under the situation of temperature anomaly promptness alarm and protection is provided; The humiture inductor provides the state of the temperature and humidity in device interior air channel for CPU, by CPU corrected parameter is passed to Steam Heating disk controller, water spray day with fog controller again, the gas heater controller, these three controllers are controlled water jet water spray, Steam Heating dish and gas heater more respectively, temperature and humidity in the change air channel; The heating unit timing controller is controlled the switching of automatically controlled air door, and after the standing state of the standing state of cell gate state sensor and automatically controlled air door received, on the status signal indicator lamp, show, simultaneously also status signal is passed to CPU, the total indication of CPU control facility controller shows on its signal lamp.

5, the continuous at random type of production of hot gas cycle heating according to claim 4 is scorched heating cabinet, it is characterized in that each heating unit door is provided with door number a sign and a menu.