CN209300770U - A kind of intelligent environment protection steam box - Google Patents
A kind of intelligent environment protection steam box Download PDFInfo
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- CN209300770U CN209300770U CN201821611072.XU CN201821611072U CN209300770U CN 209300770 U CN209300770 U CN 209300770U CN 201821611072 U CN201821611072 U CN 201821611072U CN 209300770 U CN209300770 U CN 209300770U
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Abstract
The utility model embodiment is related to a kind of intelligent environment protection steam box, comprising: cabinet, hermatic door steam lattice, steam generator, steam circulation driving device, reflux road, pressure sensor, temperature sensor, heating regulating valve, condenser and control circuit；Hermatic door is set to the surface of cabinet；Lattice are steamed to be placed in cabinet；The steam (vapor) outlet of steam generator is set to one side of box house；The air intake of steam circulation driving device is placed in the another side of cabinet inner top；The hot steam that steam generator generates heats the material to be heated steamed on lattice, and then hot steam returns to one side of the steam (vapor) outlet of steam generator in cabinet through reflux road under the driving of steam circulation driving device；Pressure sensor and temperature sensor are set in cabinet, and the intracorporal pressure and temperature of measurement case simultaneously generates pressure signal and temperature signal；Pressure signal and temperature signal are fed back to control circuit；Heating regulating valve is connected with the inside of cabinet, the balance of the intracorporal pressure and temperature of adjusting tank.
Description
Technical field
The utility model relates to steamer equipment technical field more particularly to a kind of intelligent environment protection steam boxs.
Background technique
It heats material to be heated currently, existing electric heating steaming tank is typically employed in high pressure conditions or is heated in normal pressure state
The mode of material to be heated works.Using the electric heating steaming tank for heating material to be heated in high pressure conditions, the intracorporal air pressure of case can be with
The raising of the intracorporal temperature of case and increase, the cost of high pressure steam box cabinet is much higher, inconvenient for operation, and has cabinet explosion
Security risk.And the electric heating steaming tank that material to be heated is heated in normal pressure state is used, since the intracorporal temperature and pressure of case is deposited
In certain proportionate relationship, to keep the intracorporal temperature of case to can achieve certain altitude, electric heating steaming tank needs externally release steam,
So that very energy loss, environmental pollution are also very big at work for electric heating steaming tank.
Utility model content
The purpose of the utility model is to provide a kind of intelligent environment protection steam boxs, can either improve the utilization rate of hot steam, save
Energy consumption is heated, and can be reduced the discharge of water vapour, so that steam box is more energy saving, safe and environment-friendly.
To achieve the above object, the utility model provides a kind of intelligent environment protection steam box, and the intelligent environment protection steam box includes:
Cabinet, hermatic door steam lattice, steam generator, steam circulation driving device, reflux road, pressure sensor, temperature biography
Sensor, heating regulating valve, condenser and control circuit；
The hermatic door is set to the surface of the cabinet, constitutes closed structure with the cabinet；
The steaming lattice are placed in the cabinet；
The steam (vapor) outlet of the steam generator is set to one side of the box house；
The air intake of the steam circulation driving device is set to the another side of the cabinet inner top；
The hot steam that the steam generator generates heats the material to be heated on the steaming lattice, and then the heat is steamed
Under the driving of the steam circulation driving device, the steam for returning to steam generator in the cabinet through the reflux road goes out vapour
One side of mouth carries out circulating-heating to the material to be heated；
The pressure sensor and temperature sensor are set in the cabinet, measure the intracorporal pressure and temperature of the case
And pressure signal and temperature signal are generated, the pressure signal and the temperature signal are fed back to the control circuit；
The heating regulating valve is connected to the inside of the cabinet；It is intracorporal that case described in valve regulation is adjusted by the heating
Pressure release flow adjusts the balance of the intracorporal pressure and temperature of the case；
The outlet of the heating regulating valve, overflowing in the cabinet through the heating regulating valve is arranged in the condenser
Hot steam water is cooled to by the condenser.
Preferably, the steam circulation driving device includes valve and motor；
The valve is set in the cabinet；The motor is set to outside the cabinet；The axle portion of the motor
Side wall across the cabinet is connected with the valve.
Preferably, the hermatic door and the steaming lattice are multiple, a hermatic door and a steaming trellis at
One drawer steams lattice, and the hermatic door forms the front panel that the drawer steams lattice, steams lattice in the drawer and is fully drawn out the case
When body, the rear panel and the cabinet of the drawer steaming lattice are mutually chimeric.
It is further preferred that it further includes steaming lattice sealing device that the drawer, which steams lattice, the case is extracted out when the drawer steams lattice
When body, it is sealed by the bottom plate that the steaming lattice sealing device steams lattice to the drawer.
Preferably, the heating regulating valve is hand flow regulating valve or electric flow control valve；
The control circuit is by controlling the electric flow control valve dynamic adjustment pressure release flow, send out the steam
Raw device increases or reduces operating power, so as to adjust the balance of pressure and temperature in the cabinet.
Preferably, the steam generator includes opening water tank and heater；
The heater is placed in the opening water tank, or is set to outside the opening water tank.
It is further preferred that the intelligent environment protection steam box further includes water column pipe, by the water column pipe to through the condensation
The condensed water that device is formed is recycled, and the recycling water energy of the water column pipe imports the described of the steam generator by its outlet
It is open in water tank.
A kind of intelligent environment protection steam box provided by the utility model, by way of in wall box setting reflux road, so that
The hot steam of rising can be back to the steam (vapor) outlet of steam generator in cabinet under the driving of steam circulation driving device
On one side, the interior circulation that hot steam is formed in cabinet, heats the material to be heated built in cabinet, the utilization of gain of heat steam
Rate saves heating energy consumption.Meanwhile the heating regulating valve in cabinet can close sealing steam box under normal pressure, and work as cabinet air pressure
When reaching air pressure threshold value, automatic fine pressure release makes steam generator work on, and the further promotion of temperature is realized, to reach
To required heating temperature, and the hot steam discharged to slight pressure relief is recycled.Intelligence provided by the utility model
Environmentally friendly steam box can either improve the utilization rate of hot steam, heating energy consumption be saved, and can be reduced the discharge of water vapour, so that steam box
It is more energy saving, safe and environment-friendly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of intelligent environment protection steam box provided by the embodiment of the utility model；
Fig. 2 a is the more lattice structural schematic diagrams of simple gate of intelligent environment protection steam box provided by the embodiment of the utility model；
Fig. 2 b is more Men Duoge structural schematic diagrams of intelligent environment protection steam box provided by the embodiment of the utility model；
Fig. 3 is the course of work schematic diagram of intelligent environment protection steam box provided by the embodiment of the utility model；
Fig. 4 a is the structural schematic diagram of one embodiment provided by the embodiment of the utility model for steaming lattice；
Fig. 4 b is the structural schematic diagram of another embodiment provided by the embodiment of the utility model for steaming lattice；
Fig. 5 is that the air pressure of water vapour and the relationship of temperature are shown in intelligent environment protection steam box provided by the embodiment of the utility model
It is intended to；
Fig. 6 a is the structural schematic diagram of one embodiment of movable latch provided by the embodiment of the utility model；
Fig. 6 b is the structural schematic diagram of another embodiment of movable latch provided by the embodiment of the utility model；
Fig. 7 is another structural schematic diagram of intelligent environment protection steam box provided by the embodiment of the utility model.
Specific embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
In order to preferably embody the utility model feature of the utility model and help to understand the practical new of the utility model
Type purpose, to reach good utility model effect, by the intelligent environment protection in steam box in the prior art and the utility model
The difference of steam box is described as follows:
Currently, user is when heating the material to be heated in steam box using steam box in the prior art, in steam box
Hot steam only can be from the upward one-way flow in steam box bottom, during one-way flow, and hot steam can carry out hot friendship with material to be heated
It changes, so that the temperature of hot steam from the bottom to top is lower and lower, heating is uneven, and a large amount of generations of hot steam will increase steam box
Interior pressure, if without pressure release, when the pressure in steam box reaches certain pressure value, on the one hand, the increasing of hot steam temperature
Long value is reduced with the raising of air pressure, prevent the temperature of hot steam from continuing to rise, cannot sufficiently heat material to be heated；
On the other hand, the mobility of hot steam weakens with the increase of pressure in steam box, keeps material to be heated uneven heating even, heating effect
Fruit is deteriorated, therefore, to guarantee that the heating effect of steam box, steam box need to discharge a large amount of water outside case when heating material to be heated
Steam.The release of water vapour not only consumes the energy very much, serious pollution can be also caused to environment, steam box is to environment in order to prevent
Pollution, usually steam box is fabricated to closed cabinet, but closed cabinet has certain pressure limit, reaches certain pressure
It cannot continue to heat after power, temperature does not increase, and hot steam will not flow, and heated material uneven heating is even and heating is not filled
Point.
Meanwhile pressurization pot in the prior art uses in a low pressure environment, internal pressure is higher, and cabinet is reinforced, from
And pressurization pot is made to be able to bear inside and outside pressure difference.Normal pressurization pot is similar with room atmosphere pressure in plains region pot inner pressure
For an atmospheric pressure, water boiling point is improved when use in highlands, pressure still keeps an atmospheric pressure in case, and big in environment
Air pressure only has 0.6 to 0.7 standard atmospheric pressure, and therefore, so-called hyperbaric heating is relatively high pressure, is not absolute high pressure.
The utility model is micro- by heating regulating valve when the intracorporal vapor (steam) temperature of case is limited to steam pressure and reaches capacity
Amount adjusts steam and releases, so that the balance of the intracorporal pressure and temperature of case is readjusted, so that the temperature of hot steam can in cabinet
To continue to improve, to reach the heating temperature of setting.It can meet under conditions of the control hot steam least amount of releasing in this way
Heating requirements had both reduced pollution of the discharge of steam to environment, met the requirement in place indoors, can also effectively save
Steam box when in use consumed by the energy in addition, carrying out circulation driving to hot steam by steam circulation driving device utilize heat
Steam circulation improves heating effect, makes the material to be heated homogeneous heating in steam box.
It is understood that following described specific embodiments are only used for explaining the utility model, rather than it is practical to this
Novel restriction.It also should be noted that illustrating only portion relevant to the utility model in attached drawing for the ease of statement
Point rather than entire infrastructure.
Embodiment one:
Fig. 1 is a kind of schematic diagram of structure of intelligent environment protection steam box provided by the embodiment of the utility model, the utility model
The intelligent environment protection steam box that embodiment provides includes: cabinet 1, hermatic door 2, steam generator 4, steam circulation driving device 5, reflux
Road 6, pressure sensor 7, temperature sensor 8, heating regulating valve 9 and control circuit 10.
Cabinet 1 is the shell of entire intelligent environment protection steam box.Preferably, cabinet 1 is made of stainless steel.
Hermatic door 2 is set to the surface of cabinet 1, when hermatic door 2 is fastened on cabinet 1, constitutes intelligent environment protection with cabinet 1 and steams
The closed structure of case.
Steaming lattice can be set in steam box, for placing material to be heated.When there is hot steam rising in cabinet 1, heat is steamed
Vapour can heat material to be heated.The specific design for steaming lattice structure is described in detail again in rear extended meeting combination Fig. 2 a and Fig. 2 b.
Steam generator 4 conveys hot steam into cabinet 1 for generating hot steam.The steam (vapor) outlet of steam generator 4
It is set to one side inside cabinet 1, so-called " one side " needs broadly understood, and one side herein can both refer to the side inside cabinet 1
Side can also refer to the bottom edge inside cabinet 1.Hot steam flows into the inside of cabinet 1 by steam (vapor) outlet, and is driven by steam circulation
Dynamic device 5 recycles hot steam in cabinet 1, and hot steam adds material to be heated when rising in 1 inner cyclic process of cabinet
Heat.
In another preferred embodiment, as shown in fig. 7, steam generator 4 further includes vapor transmission pipeline 45.Steam
One end of transmission pipeline 45 and the steam outlet of opening water tank 41 interlink, and the other end interlinks with cabinet 1.Be open water tank 41
Generated hot steam is entered in cabinet 1 by vapor transmission pipeline 45.
Steam circulation driving device 5 can be understood as the fan or blower fan apparatus that can produce wind-force, for driving
Gas flowing in dynamic steam box, forms circulating-heating air-flow.The air intake of steam circulation driving device 5 is set to top in cabinet 1
The another side in portion, and be set to and steam on lattice 3, so that rising to the hot steam of 1 inner top of cabinet in steam circulation driving device 5
Driving under, through flow back road 6 be back to one side of the steam (vapor) outlet of steam generator 4 in cabinet 1, to realize material to be heated
Circulating-heating.
It is to be appreciated that in " another side that the air intake of steam circulation driving device 5 is set to 1 inner top of cabinet "
" another side " needs broadly understood, and is not necessarily the opposite end on above-mentioned " one side ", it is in cabinet 1 that another side herein, which simply wants to expression,
One position at top.In addition, in " being back to one side of the steam (vapor) outlet of steam generator 4 in cabinet 1 through the road 6 that flows back "
" one side " just hopes that the water vapour that explanation loops back still can return to cabinet 1 from the similar position of steam (vapor) outlet, so as to
It (might have heat exchange) to heat material to be heated again, or after mixing with the steam of steam (vapor) outlet and heat jointly and is to be heated
Object.
During to material to be heated circulating-heating, the loop direction of hot steam can refer to the direction of arrow in Fig. 1.Tool
Body, the hot steam as caused by steam generator 4 rises from bottom to top inside cabinet 1, and in steam circulation driving device 5
Driving under, accelerate, hot steam is when rising to 1 inner top of cabinet, under the driving of steam circulation driving device 5, stream
To the reflux road 6 being set in cabinet 1, since reflux road 6 communicates on one side with the steam (vapor) outlet of steam generator 4 in cabinet 1
Even, hot steam can return to one side of the steam (vapor) outlet of steam generator 4 in cabinet 1 by reflux road 6, follow to material to be heated
Ring heating.
In addition, the cabinet 1 of intelligent environment protection steam box provided by the embodiment of the utility model therefore is set by heat-insulated processing
It is also heat-insulated for being placed between 1 external world of the reflux road 6 in cabinet 1 and cabinet, avoids the process that hot steam is recycled through reflux road 6
Middle liquefaction reduces unnecessary thermal loss, more energy efficient environmental protection.
Circulating-heating in intelligent environment protection steam box provided by the embodiment of the utility model is the thermal cycle by being artificially arranged
The complete interior circulating-heating that channel and circulating driving device are realized, gas is not discharged outwardly, is completely closed state in cabinet 1
Under, circulation can be realized by the reflux road 6 being artificially arranged under the driving of steam circulation driving device 5 in hot steam, thus complete
At thermal cycle.And the cyclic process of steam box is not the interior circulation under the state that is completely closed in the prior art, Thermal Cycling is
Carried out in the state that steam box is non-fully closed, by outwardly discharge a large amount of hot steam drive hot steam in steam box into
Row circulation, that is to say, that the hot steam by the way that steam box inner top is discharged drives the hot steam of bottom in steam box to flow up, thus
Realize the hot steam circulation in steam box.What hot steam in steam box carried out in the prior art is one-way flow from bottom to top, and this
Complete interior circulation from bottom to up again from top to bottom may be implemented in hot steam in utility model in cabinet 1.
Pressure sensor 7 is set to the top of cabinet 1, for the pressure in detection box 1.Pressure sensor 7 is according to inspection
Pressing creation cabinet barometric information in the cabinet 1 measured, and pressure signal feedback is generated to control according to cabinet barometric information
Circuit 10.Temperature sensor 8 can be set to the top and/or bottom of cabinet 1, for the temperature in detection box 1 to be multiple
Degree.Temperature sensor 8 generates vapor (steam) temperature data according to the temperature in the cabinet 1 detected, and raw according to vapor (steam) temperature data
At temperature signal feedback to control circuit 10.
Heating regulating valve 9 is set to the top of cabinet 1, for adjusting the pressure release flow in cabinet 1, so as to adjust cabinet 1
The balance of interior pressure and temperature.The changing rule of gas pressure and temperature in cabinet 1 follows HCFC-123 alternative.Saturated vapor
Mathematic(al) representation between pressure Pv and temperature T is known as HCFC-123 alternative, can derive from Clapyron Equation:
In above-mentioned formula 1, HvFor heat of vaporization or heat of evaporation (J/mol)；VgAnd VsRespectively gas phase and solid phase or liquid phase
Molal volume (cm3)；T is absolute temperature (K).
Because of Vg> > Vs, and assume that steam molecule meets The Ideal-Gas Equation at low pressure, then has
In above-mentioned formula 2, R is gas constant, and value is 8.31 × 107J/K·mol。
Therefore formula 1 can be write as:
Also it can be write as:
Due to heat of gasification HvUsually there was only small variation with temperature, therefore can be approximatively HvRegard constant as, then formula 3
It quadratures:
C is integral constant in above-mentioned formula 4, and logarithm is used to be expressed as:
In above-mentioned formula 5, A, B are constant, A=C/2.3, B=Hv/ 2.3R, A, B value can be determined by experiment.
Formula 5 is the approximate relation evaporated between the saturated vapour pressure and temperature of material, and can see in conjunction with Fig. 5
Out, saturated vapour pressure is increased with temperature and is increased sharply.
That is, when the air pressure in cabinet 1 reaches saturated vapour pressure, saturated vapour pressure can as the temperature rises and
It increases sharply, since the pressure value that cabinet 1 can bear is limited, when the atmospheric pressure value in cabinet 1 closes on limiting value
When, the heating of the water vapour in cabinet 1 is extremely difficult.Therefore when gas atmosphere reaches certain value in cabinet 1, adjusting will heat up
The valve of valve 9 is opened, and hot steam is discharged outside cabinet 1, so that the pressure reduction in cabinet 1, the steam in cabinet 1 can be after of continuing rising
Temperature, to achieve the effect that water vapour continues heating using the slight pressure relief in cabinet 1, further, it should be noted that passing through
Heating regulating valve 9 lets out a little water vapour i.e. and can reach the purpose of heating.
Control circuit 10 can be understood as the central processing unit of entire intelligent environment protection steam box.Control circuit 10 is set to case
In body 1, with steam generator 4, steam circulation driving device 5,9 electricity of pressure sensor 7, temperature sensor 8 and heating regulating valve
Connection.Control circuit 10 is used to control steam generator 4, steam circulation driving device 5 and heating regulating valve 9, and according to pressure
Signal, temperature signal and parameter preset control steam generator 4 work, i.e., according to pressure signal, temperature signal and parameter preset
The watt level for adjusting steam generator 4, to control the balance of the pressure and temperature in cabinet 1.
In the present embodiment, intelligent environment protection steam box is mainly reflected in following three aspects in energy saving effect:
First, by setting steam circulation driving device 5 and reflux road 6, the hot steam risen is followed in steam
Pass through one side that reflux road 6 is back to the steam (vapor) outlet of steam generator 4 in cabinet 1 under the driving of ring driving device 5, in cabinet
The interior circulation that hot steam is formed in 1 carries out circulating-heating to the material to be heated placed in cabinet 1, in this way can be with gain of heat steam
Utilization rate saves heating energy consumption.
Second, the pressure according to transmitted by parameter preset and pressure sensor 7 and temperature sensor 8 of control circuit 10 letter
Number and temperature signal adjust steam generator 4 watt level, can intelligently, dynamically control the pressure and temperature in cabinet 1,
Steam generator 4 is worked according to the demand of user, to reduce steam generator 4 due to often in unnecessary
Working condition and caused by energy waste.
Third, the heating regulating valve 9 in cabinet 1 can play the role of closed box under normal pressure, and work as pressure sensing
Device 7 and temperature sensor 8 monitor that 1 air pressure of cabinet reaches air pressure threshold value, and temperature is lower than preset temperature threshold in cabinet 1
When, heating 9 automatic fine pressure release of regulating valve is controlled by control circuit 10, by outside the gas discharge cabinet 1 in cabinet 1, passes through drop
The mode of air pressure in low cabinet 1 realizes the further promotion of temperature, to reach required heating temperature.This process can manage
Solution is small pressure leak process, is equally beneficial for energy conservation.
Intelligent environment protection steam box provided in this embodiment compared with the existing technology in steam box, reduce steam box institute at work
The energy consumption of consumption, so that steam box is more intelligent, environmental protection.
Preferably, hermatic door 2 can be one or more.When hermatic door 2 is one, the structure of intelligent environment protection steam box is such as
Shown in Fig. 2 a.Multiple steaming lattice 3 are placed in the drawer accommodating cavity in cabinet 1.Hermatic door 2 includes sealing ring 21, is set to sealing
The edge of door 2, for so that the closed structure of intelligent environment protection steam box is constituted, to make when hermatic door 2 is fastened on cabinet 1
Circulating-heating can be carried out to the material to be heated steamed in lattice 3 by obtaining hot steam.When hermatic door 2 is multiple, intelligent environment protection steam box
Structure is as shown in Figure 2 b.Each hermatic door 2 respectively corresponds setting, a hermatic door 2 and steaming lattice 3 formation with each steaming lattice 3
One drawer steams lattice, and hermatic door 2 forms the front panel that drawer steams lattice, and each hermatic door 2 includes sealing ring 21, be used for so that
When each hermatic door 2 is fastened on cabinet 1, the closed structure of intelligent environment protection steam box is constituted, so that hot steam can be to steaming
Material to be heated in lattice 3 carries out circulating-heating.When drawer steams lattice and is fully drawn out cabinet 1, drawer steams the rear panel and cabinet 1 of lattice
It is mutually chimeric, guarantee the opposite airtightness of cabinet 1, when some drawer steams lattice and is drawn out, other drawers steam to be heated in lattice
Object continues to be heated, to realize that single drawer steams individually controling and useing for lattice.
It is to be appreciated that " mutually chimeric " in above-mentioned " rear panel that drawer steams lattice is mutually chimeric with cabinet 1 " is specific
Refer to that drawer steams the rear panel size of lattice and the size of drawer outlet matches in cabinet 1, when drawer steaming lattice are complete
When full extraction cabinet 1, the rear panel that drawer steams lattice is entrenched in the drawer outlet of cabinet 1, thus drawer steam the rear panels of lattice with
There is only lesser gaps between cabinet 1, so that the hot steam in cabinet 1 is not easy to be diffused into except cabinet 1.
Embodiment two:
Fig. 3 is the course of work schematic diagram of intelligent environment protection steam box provided by the embodiment of the utility model.For ease of description, real
Apply the description for only carrying out the steam box course of work in example two with the intelligent environment protection steam box of more Men Duoge structure shown in Fig. 2 b, Fig. 2 a institute
The course of work of the intelligent environment protection steam box of the more lattice structures of the simple gate shown can refer to the work of the intelligent environment protection steam box of more Men Duoge structures
Make process.In conjunction with shown in Fig. 1, Fig. 2 b and Fig. 3, the course of work of intelligent environment protection steam box includes the following steps:
Step 21, control circuit controls steam generator work according to heating instructions, so that steam generator generates heat and steams
Vapour.
Specifically, control circuit 10 refers to according to heating first when control circuit 10 receives the heating instructions of user's input
It enables and obtains heating power data.Heating power data can be what user inputted after inputting heating instructions, be also possible to basis
What the weight for the material to be heated that pressure sensitive device detects in steaming lattice 3 obtained.When heating power data are pressed according in steaming lattice 3
When the weight for the material to be heated that power sensing device detects obtains, this process can be understood as control circuit 10 according to be heated
The process heated to heating amount needed for object is calculated in the amount of object.
Wherein, steam generator 4 includes opening water tank 41 and heater 42, and heater 42 can be understood as one can be defeated
The heating device of heat energy out is placed in opening water tank 41, or is set to outside opening water tank 41.When heater 42 is set to
When the water tank 41 that is open is outer, heater 42 is equivalent to the heating device that cabinet 1 is hung on outside one.
Control circuit 10 generates thermal control signals according to heating instructions, and together with the heating power data got
It is sent to heater 42.Heater 42 starts according to thermal control signals, and exports thermal energy according to heating power data, to opening
Liquid in water tank 41 is heated.After liquid in opening water tank 41 is heated to certain temperature, hot steam is formed.Hot steam
Enter cabinet 1 by the steam (vapor) outlet for the water tank 41 that is open.Wherein, heating power data include target temperature data and object time
Data, target temperature data can be understood as the setting target temperature of heating material to be heated, and object time data can be understood as
Heat the duration of the setting of material to be heated.
Preferably, steam generator 4 further includes water replanishing device 43.Level switch 44 is provided in opening water tank 41.Water
The waterlevel data of liquid in 44 detection opening water tank 41 of bit detector, and waterlevel data is sent to control circuit 10.Work as control
When circuit 10 processed determines that waterlevel data is lower than preset watermark threshold, generates moisturizing control signal and be sent to water replanishing device 43.It mends
Water installations 43 control signal according to moisturizing and open, the liquid in supplementary opening water tank 41.
Step 22, hot steam is risen to the top of cabinet by the bottom of cabinet through steaming lattice, and is carried out to the object steamed on lattice
Heating.
Specifically, Fig. 4 a is the structural schematic diagram of one embodiment provided by the embodiment of the utility model for steaming lattice.In conjunction with
Shown in Fig. 1, Fig. 2 b and Fig. 4 a, steaming lattice 3 can be one or more, be placed in the drawer accommodating cavity in cabinet 1, and successively set
It is placed on the opening of opening water tank 41, forms drawer with hermatic door 2 and steam lattice.When the liquid in opening water tank 41 forms hot steam
It enters in cabinet 1 and after rising, due to the air convection movement in cabinet 1, the hot steam in cabinet 1 can be passed through from steam box bottom
Lattice 3 are steamed upwards to movement, and in the process, hot steam passes through 341 pairs of the venthole materials to be heated steamed in lattice 3 for steaming 3 bottom of lattice
It is heated.
Step 23, the hot steam for rising to top of the box drives the bottom for returning to cabinet through steam circulation driving device, right
Material to be heated carries out circulating-heating；
Specifically, having gas barrier baffle 11 in cabinet 1.Preferably, gas barrier baffle 11 is respectively contained in cabinet 1
Two sides and top, or be placed in cabinet 1 except setting hermatic door 2 other three sides and top.Gas barrier baffle 11 and cabinet 1
Side wall and roof between constitute reflux road 6.
Steam circulation driving device 5 can be understood as the fan or blower fan apparatus that can produce wind-force, and steam follows
The air intake of ring driving device 5 is set to the another side of 1 inner top of cabinet, and is set to and steams on lattice 3.Steam circulation driving dress
Setting 5 includes valve 51 and motor 52.Valve 51 is set in cabinet 1, and motor 52 is set to outside cabinet 1, motor 52
The side wall that axle portion passes through cabinet 1 is connected with valve 51.
When control circuit 10 receives the heating instructions of user's input, control circuit 10 is generating heating according to heating instructions
When controlling signal, generates air-blower control signal and send motor 52, motor 52 drives valve 51 to be opened according to air-blower control signal
Dynamic operating.When valve 51 operates, the heat at the top of cabinet 1 is risen to through the venthole 341 in steaming lattice 3 by the bottom of cabinet 1
Steam, then the air stream drives generated through steam circulation driving device 5 return to steam generator 4 in cabinet 1 into reflux road 6
One side of steam (vapor) outlet forms the heat cycles air-flow in cabinet 1, carries out circulating-heating to the material to be heated accommodated in lattice 3 is steamed.
Preferably, when control circuit 10 starts heater 42 according to heating instructions, and in the split saliva case 41 of heater 42
Liquid heated and had timed out up to after preset time, control circuit 10 just generate air-blower control signal be sent to it is electronic
Machine 52, motor 52 just can drive valve 51 to rotate according to air-blower control signal.Preset time can be understood as estimated opening
Liquid in water tank 41 starts to generate the time of hot steam.Preset time can be control circuit 10 according in opening water tank 41
Amount of liquid and heating power are calculated automatically from, and are also possible to user's input.
Step 24, heating regulating valve carries out small pressure release to the gas in steam box, adjusts the pressure and temperature in steam box
Balance；
Specifically, the changing rule of gas pressure and temperature in steam box follows HCFC-123 alternative rule.Vapour pressure
Equation is the functional relation between the saturated vapour pressure of pure material and temperature, be usually used in standard conditions fugacity, heat of evaporation, the heat of sublimation and
Balance each other association etc. calculating.
By taking water as an example, HCFC-123 alternative can be derived by Clapyron Equation, and can derive water vapour shown in fig. 5
The relationship of air pressure and temperature.As shown in figure 5, in the case where steam box internal volume is constant, when gas atmosphere is increased to one in cabinet 1
After definite value, the increasing value of 1 vapor (steam) temperature of cabinet can be reduced obviously with the raising of air pressure, saturated vapour pressure with temperature increase and
It increases sharply.Therefore, gas pressure intensity rises to certain value in cabinet 1, but setting value has not yet been reached in vapor (steam) temperature in cabinet 1
When, slight pressure relief suitably is carried out to the gas in cabinet 1, helps to maintain the growth of temperature in cabinet 1.
That is, carrying out small pressure release, adjustable steam box to the gas in steam box by 9 intelligence of heating regulating valve
The balance of interior pressure and temperature, so as to keep case under the premise of the output power of steam generator 4 is not significantly increased
The growth rate of temperature in body 1, so that the course of work of steam box is highly efficient, environmentally friendly.
Further specifically, heating regulating valve 9 is set to the top of cabinet 1.Heat up regulating valve 9 include pressure release passage 91,
Relief valve 92 and driving motor 93.One end of pressure release passage 91 is communicated with the inside of cabinet 1, another to be connected to outside cabinet 1, pressure release
Valve 92 is set on pressure release passage 91.Driving motor 93 and relief valve 92 are mechanically connected, by control relief valve 92 unlatching and
The conducting and closure for then controlling pressure release passage 91 are closed, meanwhile, also heat can be controlled by controlling the unlatching size of relief valve 92
The pressure release speed of steam controls the uninterrupted that each second, hot steam leaked.When the conducting of pressure release passage 91, hot steam with
Certain pressure release speed is discharged outside cabinet 1 from pressure release passage 91.
Heating regulating valve 9 can be hand flow regulating valve either electric flow control valve.When heating regulating valve 9 is hand
When dynamic flow control valve, the unlatching size of relief valve 92 and closing are controlled by user's operation, to control pressure release passage 91
Conducting and closure, and control the pressure release speed of hot steam when pressure release passage 91 is connected.When heating regulating valve 9 is electric flow adjusting
Valve, control circuit 10 controls driving motor 93 and works, to control the unlatching size and closing of relief valve 92, and then controls pressure release
The pressure release speed of hot steam when the conducting in channel 91 and closure and pressure release passage 91 are connected.When heating regulating valve 9 is electronic stream
When adjustable valve, control circuit 10 adjusts pressure release flow dynamically by the regulating valve 9 that heats up decline the pressure in cabinet 1, adjusts
The operating power size of steam generator 4 is saved, so as to adjust the balance of pressure and temperature in cabinet 1.Specifically, when in cabinet 1
Gas pressure it is excessively high when, control circuit 10 control driving motor 93 unlatching, driving motor 93 start after control relief valve 92
It opens, so that pressure release passage 91 is connected, and is controlled according to the difference of gas pressure and preset gas pressure in cabinet 1 at this time
The unlatching size of relief valve 92, so that hot steam is discharged with certain pressure release speed by pressure release passage 92, when the heat of discharge is steamed
When vapour reaches setting volume, i.e., when the gas pressure in cabinet 1 at this time reaches preset gas pressure, relief valve 92 is closed
Close, to complete the slight pressure relief of hot steam, reduce the gas pressure in cabinet 1, and according in cabinet 1 at this time temperature value with
Preset temperature value increases or the operating power of steam generator 4 is kept to make so as to adjust the balance of pressure and temperature in cabinet 1
The heating obtained in cabinet 1 is easier.
Pressure sensor 7 is set to the top of cabinet 1, the cabinet barometric information in detection box 1.Temperature sensor 8 can
Think multiple, is set to the top and/or bottom of cabinet 1, the vapor (steam) temperature data in detection box.
Control circuit 10 receives the heating instructions of user's input, and controls steam generator 4 and steam according to heating instructions
The starting of circulating driving device 5.Also, it is raw according to the cabinet barometric information detected that control circuit 10 receives pressure sensor 7
At the temperature signal that is generated according to the vapor (steam) temperature data that detect of pressure signal and temperature sensor 8, and according to cabinet
Pressure signal and temperature signal control driving motor 93, to control the work of relief valve 92.
Preferably, control circuit 10 needs first to determine whether cabinet barometric information has had reached setting pressure, and steam
Whether temperature data is still lower than target temperature.The value of setting pressure can be control circuit 10 according to 1 volume data of cabinet and mesh
Mark temperature data is calculated by HCFC-123 alternative, is also possible to user's input.
When the barometric information in cabinet 1 has reached setting pressure, and vapor (steam) temperature data are lower than target temperature, control electricity
Road 10 controls driving motor 93 and starts, to open relief valve 92 by starting driving motor 93, pressure release passage 91 is connected, heat
Steam is discharged with setting volume by pressure release passage 92.This process can be understood as the process of slight pressure relief.
When in cabinet 1 pressure or temperature reach setting value when, control circuit 10 is according to pressure signal or temperature signal control
Steam generator 4 processed reduces output power, that is to say, that the first situation reaches preset value without work, i.e., when in cabinet 1
Barometric information has reached setting pressure, and when vapor (steam) temperature data have reached target temperature, control circuit 10 is according to pressure signal
Reduce output power with the heater 42 of temperature signal control steam generator 4；Second situation reaches critical value and does not heat up, and is
Unnecessary energy dissipation is reduced, the heater 42 that control circuit 10 controls steam generator 4 reduces output power.
On the contrary, when in cabinet 1 pressure or temperature be lower than setting value when, control circuit 10 is believed according to pressure signal or temperature
Number control steam generator 4 increases output power.When the barometric information in cabinet 1 is lower than setting pressure, and vapor (steam) temperature number
When according to being lower than target temperature, control circuit 10 controls driving motor 93 and closes relief valve 92, is closed pressure release passage 91, so that hot
Steam resides in cabinet 1, meanwhile, control circuit 10 controls the heating of steam generator 4 according to pressure signal and temperature signal
Device 42 increases output power, increases the temperature in cabinet 1.
It is further preferred that steam box is also possible to during the work time in keeping warm mode, when steam box is in keeping warm mode,
It needs not continue to heat up, therefore slight pressure relief need not be carried out, therefore slight pressure relief is carried out to the gas in steam box in heating regulating valve 9
Before, it can also judge whether steam box is in keeping warm mode by correlation time data.Therefore, pressure release control circuit 10 further includes
Timer (does not mark) in figure, timer record heating time data, and heating time data are sent to control circuit 10.?
Before control circuit 10 controls the starting of driving motor 93, control circuit 10 is also it needs to be determined that whether heating time data are in the object time
In data, that is, judges whether material to be heated is heated and finish.If heating time data are in object time data, explanation
Heating process is not over, then control circuit 10 controls driving motor 93 and starts, and carries out slight pressure relief；If heating time data
Object time data are exceeded, have illustrated that heating process is over, has then controlled driving motor 93 and do not start.
It in a preferred embodiment, can also be right after heating regulating valve 9 carries out slight pressure relief to the gas in steam box
The hot steam outside cabinet 1 is discharged by heating regulating valve 9 and carries out condensing recovery, realizes that the zero-emission of steam, environmental protection and energy saving may be used also
Pass through the pressure of gas in the further balance box 1 of condensed water.The also settable condenser in outlet for the regulating valve that heats up, in cabinet
Through heating regulating valve overflow hot steam water is cooled to by condenser.
But since the pressure in steam box operation in cabinet 1 is higher than outside pressure, condensed water cannot flow directly into cabinet 1
It is interior, according to torricelli theorem, condensed water is flowed into/is pressed into cabinet 1 using liquid column balance pressure, to guarantee that gas-liquid is followed
The conservation of mass of ring.For this purpose, intelligent environment protection steam box is additionally provided with water column pipe (not marking in figure), by water column pipe to through condenser shape
At condensed water recycled, the recycling water energy of water column pipe passes through the opening water that its outlet imports the steam generator 4
In case 41.Wherein, the outlet of water column pipe imports water out of the access of the bottom of cabinet 1 cabinet 1 in the opening water tank of steam generator 4
In 41, the outlet pressure of the water of water column pipe is set to be greater than the pressure in cabinet 1, so that the water of water column pipe be allowed to flow into cabinet 1 naturally
Opening water tank 41.
In a specific embodiment, intelligent environment protection steam box passes through condenser (not marking in figure) and water column pipe (in figure not
Mark) realize condensed water recycling.Wherein, the air inlet of condenser with heating regulating valve 9 outlet be connected, water column pipe into
The mouth of a river connects back to cup, and the outlet of condenser is connected by return water cup with the water inlet of water column pipe, so that heating 9 row of regulating valve
Hot steam out is discharged into return water cup after condenser is cooled into condensed water, and is flowed into water column pipe, and water column pipe is another
End is connected with the bottom of opening water tank 41, according to torricelli theorem, the atmospheric pressure in 1 external world of pressure and cabinet in water column pipe
The sum of power balances each other with the pressure in cabinet 1, therefore, when water column and opening water tank in one timing of pressure in cabinet 1, water column pipe
The difference in height of liquid is certain value in 41, therefore condensed water flows into after water column pipe, to keep interior external pressure to balance each other, in water column pipe
In part water meeting inlet opening water tank 41, keep water column and the difference in height being open in water tank 41 between liquid in water column pipe not
Become, be equivalent to condensed water through in water column pipe inlet opening water tank 41, realizes the condensing recovery to the hot steam outside discharge cabinet 1,
It avoids hot steam from entering external environment to pollute.
To guarantee its safety, the inside and outside differential pressure of the cabinet 1 of intelligent environment protection steam box provided by the utility model embodiment
No more than 5 kPas.It is converted according to pressure:
5000 pas/square metre=9.8 kilogram/square metre=0.5102 ton 5000 ÷/square metre
Further, by water-column and the reduction formula of pressure:
Water-column=water column pressure ÷ water density=0.5102 ton/1 ton/square metre=0.5102 meter square metre ÷
That is, the water-column when the inside and outside differential pressure of cabinet 1 is 5 kPas, for balance box internal and external pressure difference
It is the needs of balance box internal and external pressure difference for 0.5102m, the vertical height of water column pipe is preferably greater than 70cm.
When gas atmosphere arrival certain value in cabinet 1 needs to carry out slight pressure relief heating, the control driving of control circuit 10
Motor 93 starts, and opens relief valve 92 by starting driving motor 93, pressure release passage 91 is connected, hot steam is to set volume
It is discharged into condenser by pressure release passage 92, is cooled to water through condenser, and be recovered in steam box by water column pipe through return water cup
Opening water tank 41 in.Therefore, intelligent environment protection steam box provided by the utility model embodiment passes through interconnected heating tune
Section valve 9, condenser and water column pipe form a complete closed gas-liquid cycle, completely to extraneous not pressure release, realize heat
The zero-emission of steam, environmental protection and energy saving.
When the heating time data that some in intelligent environment protection steam box steams the material to be heated in lattice 3 have exceeded object time number
According to rear, i.e., after heating is completed in some material to be heated for steaming in lattice 3, can also continue to execute following steps 25.
Step 25, lattice will be steamed and pulls out cabinet, after taking out material to be heated, then lattice will steamed and be pushed into cabinet.
Specifically, when the heating time data that some in intelligent environment protection steam box steams the material to be heated in lattice 3 have exceeded mesh
After marking time data, i.e., after heating is completed in material to be heated in some steaming lattice, user, which needs first to steam lattice 3, pulls out cabinet 1,
After taking out material to be heated, then will be in the drawer accommodating chamber that the push-in cabinet 1 of lattice 3 be steamed.
Further specifically, in a specific embodiment, hermatic door 2 is multiple a, hermatic door with steaming lattice 3
2 and steaming lattice 3 form drawer and steam lattice, in conjunction with shown in Fig. 1, Fig. 2 b and Fig. 4 a, steaming lattice 3 includes 31, two 32 and of side plate of bottom plate
Rear panel 33, hermatic door form the front panel that drawer steams lattice, i.e. 31, two side plates 32 of bottom plate and rear panel 33 and 2 structure of hermatic door
Lattice are steamed at drawer.
The outer surface of hermatic door 2 has handle 311, and movable latch 312 is equipped in side surface, and inside has sealing ring
313, sealing function is played and for user's pull steaming lattice 3 to lattice 3 are steamed.Position and drawer of the movable latch 312 relative to cabinet 1
The position of pin clamp is corresponding in accommodating cavity, and when so that drawer steaming lattice being snapped into cabinet 1, movable latch 312 is inserted into pin clamp
In, and drawer steams lattice and will not be detached from from cabinet 1 because of shaking.
Two side plates 32 are arranged in parallel in the both ends of hermatic door 2.One end of two side plates 32 respectively with the interior table of hermatic door 2
Face is connected, and the outer surface of two side plates 32 is provided with slideway 321.Position of the slideway 321 relative to cabinet 1 is accommodated with drawer
Position of the sliding slot in cabinet 1 in chamber is corresponding, is snapped into cabinet 1 so that steaming lattice 3 and sliding into sliding slot by slideway 321.It is excellent
Choosing, the height of two side plates 32 is equal with the height of drawer accommodating cavity in cabinet 1.
Rear panel 33 and the other end of two side plates 32 are respectively connected with.Also, drawer in the height of rear panel 33 and cabinet 1
The height of accommodating cavity is equal, so that drawer steams lattice after being pushed into drawer accommodating cavity, forms surrounding by sealing ring 313 and cabinet 1
Closed structure.
2, two side plates 32 of hermatic door and rear panel 33 are set on bottom plate 31.There are multiple ventholes 341 on bottom plate 31,
Hot steam is steamed the material to be heated in lattice 3 by 341 pairs of venthole and is heated.
Here, the case where needing to steam drawer when lattice enter or extract drawer accommodating chamber out does both sides explanation.
First aspect, it should be pointed out that since when steam box works, the air pressure (hot steam air pressure) inside cabinet 1 is high
Air pressure (normal pressure) outside cabinet 1, drawer, which steams lattice, can generate certain resistance when entering cabinet 1, hinder drawer to steam lattice and enter
Drawer accommodating chamber.Therefore, drawer is steamed into the movable latch 312 in lattice and is designed as special shape, movable latch 31 can be made to exist
It when being inserted into pin clamp, can help to overcome resistance, enabling drawer to steam, lattice are smooth to enter drawer accommodating chamber.
Further specifically, in a specific embodiment, a kind of movable latch in conjunction with shown in Fig. 4 a and Fig. 6 a
Structure, movable latch 312 and handle 311 are sequentially connected.Swing handle 311 can control movable latch 312 from the side of hermatic door 2
In surface stretching or retraction hermatic door 2.
Movable latch 312 is tongue type, has the first plane A, the second plane B and arc-shaped curved surface C.First plane A is towards close
The side surface of closure door 2.Second plane B is vertically connected with the first plane A, and towards the inner surface of hermatic door 2.Arc-shaped curved surface C's
Both ends are connected with the first plane A and the second plane B respectively, and curved surface is heaved outward, towards the outer surface side of hermatic door 2, so that
Drawer steams lattice when entering drawer accommodating chamber, and arc-shaped curved surface C is stretched out into pin clamp, by with the contact at pin clamp edge, formed
It to the power in steam box direction, slides into steam box so that drawer steams lattice, and is tightened by movable latch 312.This is because steaming
When case works, the air pressure (hot steam air pressure) inside cabinet 1 is higher than the air pressure (normal pressure) outside cabinet 1, and drawer steams lattice and entering
Certain resistance is generated when cabinet 1, the effect with resistance opposite direction formed by arc-shaped curved surface C contact with pin clamp edge
Power can resist steam box internal vapor pressure, be conducive to drawer and steam what drawer steaming lattice and cabinet 1 after lattice slide into steam box more closed
It fastens.
Preferably, in another specific embodiment, the knot of the another kind movable latch in conjunction with shown in Fig. 4 a and Fig. 6 b
Structure, movable latch 312 are tongue type, have the first plane A, the second plane B, third plane D and arc-shaped curved surface C.First plane A court
To the side surface of hermatic door 2.Second plane B is vertical with a side of the first plane A to be connect, and towards the inner surface of hermatic door 2.
Third plane D is vertical with another side of the first plane A to be connect, and towards the outer surface of hermatic door 2, and flat with the second plane B
Row.The both ends of arc-shaped curved surface C are connected with third plane D and the second plane B respectively, and curved surface is heaved outward, towards the outer of hermatic door 2
Surface side.
Second aspect, in conjunction with shown in Fig. 1, Fig. 2 b and Fig. 4 a, when steam generator 4 is started to work, to guarantee steam
Hot steam caused by generator 4 can be heated to the greatest extent to steam the material to be heated in lattice 3, and the needs of hermatic door 2 close
Together on cabinet 1, closed structure is constituted with cabinet 1, lattice 3 is steamed and is in the drawer accommodating cavity of cabinet 1, so that the heat in cabinet 1
Steam can sufficiently heat the material to be heated steamed in lattice 3.And the material to be heated in lattice 3 is steamed when user accordingly picks and places some
When, it certainly will need the steaming lattice 3 pulling out cabinet 1, in the process, the hot steam steamed in lattice 3 can be by more in bottom plate 31
A venthole 341 is run out of outside cabinet 1, and the loss of hot steam is caused.
For this purpose, in a specific embodiment, as shown in fig. 4 a, bottom plate 31 is provided with flexible flabellum 342, stretch fan
Leaf 342 is equally sequentially connected with handle 311.When user's swing handle 311, the expansion and receipts of flexible flabellum 342 can control
Contracting.By the expansion or contraction of the flabellum 342 that stretches, the conducting and closure of multiple ventholes 341 are controlled.When flexible flabellum 342 is opened up
It when opening, is covered on multiple ventholes 341, is closed multiple ventholes 341, so that the bottom formation one that drawer steams lattice is closed
Panel construction.And when flexible flabellum 342 is shunk, hot steam can appear venthole 341, by 341 pairs of steaming lattice 3 of venthole
Material to be heated heated.
In another particular embodiment of the invention, as shown in Figure 4 b, another can be arranged with more in bottom plate 31
The movable plate (not shown) of a venthole.Movable plate is equally sequentially connected with handle 311.When user's swing handle 311,
The multiple ventholes that can control in movable plate are aligned or misplace with multiple ventholes 341 in bottom plate 31.When in movable plate
When multiple ventholes are aligned with multiple ventholes 341 in bottom plate 31, hot steam can appear the venthole to align, to steaming lattice
Material to be heated in 3 is heated.And when drawer steaming lattice extraction, it is multiple logical in the multiple ventholes and bottom plate 31 in movable plate
Stomata 341 misplaces, so that multiple ventholes 341 of bottom plate 31 are closed, a closed panel structure is formed on the bottom that drawer steams lattice.
Below with reference to Fig. 1, Fig. 2 b and Fig. 4 b, by one it is specific " lattice will be steamed and pull out cabinet, after taking out material to be heated,
Again will steam lattice be pushed into cabinet " process, to drawer steam lattice in various pieces drawer steam lattice be extracted be pushed into again drawer hold
Receive chamber when the course of work be illustrated.
In a specific example, when material to be heated is in the state being heated in the steaming lattice 3 in drawer steaming lattice,
Drawer steam lattice enter in cabinet 1, movable latch 312 be inserted into cabinet 1 pin clamp in so that drawer steam lattice hermatic door 2 with
The outer surface of cabinet 1 constitutes closed, concordant structure, and drawer steams lattice and will not drop out from cabinet 1.Also, it is more in movable plate
Multiple ventholes 341 in a venthole and bottom plate 31 are in aligned position, and hot steam passes through in 341 pairs of steaming lattice 3 of venthole
Material to be heated heated.The position of handle 311 is first position at this time.
And after material to be heated heating in the steaming lattice 3 that some drawer steams lattice, user wants to take out from the steaming lattice 3
When material to be heated, need first to pull out drawer steaming lattice from cabinet.When user wants to pull out drawer steaming lattice from cabinet 1,
First swing handle 311 is needed, the first position of handle 311 is rotated as the second position.Handle 311 is rotated afterwards (i.e. at position
Behind the second position), multiple ventholes 341 in multiple ventholes and bottom plate 31 in movable plate are to close in misalignment position
Multiple ventholes 341 are closed, movable latch 312 becomes the state of retraction hermatic door 2 from the state for stretching out hermatic door 2, that is, living
Dynamic bolt 312 becomes the state for being detached from pin clamp from the state of insertion pin clamp, and when so that user's pull drawer steaming lattice, drawer steams
Lattice can be detached from from cabinet 1.At this point, since multiple ventholes in movable plate are with multiple ventholes 341 in bottom plate 31
In misalignment position, multiple ventholes 341 are closed, have been drawn out so that hot steam will not be leaked to from the bottom that drawer steams lattice
Drawer steam the hot steam especially retained to the greatest extent in the other drawers steaming lattice not being drawn out, and make extracted
The hot steam that drawer steams in lattice will not be leaked out from venthole 341, be conducive to save in the other drawers steaming lattice not being drawn out
Temperature continues the circulation for keeping hot steam in cabinet, and when drawer steams lattice and is fully drawn out cabinet 1, drawer steams behind lattice
Plate 33 is mutually chimeric with cabinet 1, guarantees the opposite airtightness of cabinet 1, and it is to be heated in lattice to further ensure that other drawers steam
Object can continue to be heated.
And after user takes out material to be heated, it needs for drawer steaming lattice to be pushed into again in cabinet 1.In user by the drawer of pull-out
After steaming in lattice push-in cabinet 1, swing handle 311 is needed, the second position of handle 311 is rotated as first position, at this time activity
Multiple ventholes in plate and the positional relationship between multiple ventholes 341 in bottom plate 31 are become being aligned pass from dislocation relationship
System, is connected multiple ventholes 341, and movable latch 312 is become stretching out hermatic door 2 and is inserted into bolt from the state of retraction hermatic door 2
The state of mouth, so that hot steam continues through the material to be heated that 341 pairs of venthole are steamed in lattice 3 and heats, and drawer steams lattice
Hermatic door 2 constitutes closed, concordant structure with the outer surface of cabinet 1, will not drop out from cabinet 1.
In a preferred embodiment, when drawer steams lattice and is drawn to cabinet 1, it can also realize and lattice bottom is steamed to drawer
Condensed water is recycled.
Specifically, when encountering the lower drawer of temperature due to hot steam and steam lattice condensed water can be condensed into, therefore when drawer steams
When lattice are extracted cabinet 1, the condensed water that drawer steams lattice bottom can be dropped in outside cabinet 1, cause the unholiness of steam box working environment.
Therefore, lattice brush (not marking in figure) and guiding gutter (not marking in figure) are steamed by being arranged in cabinet 1, can effectively recycles pumping
Drawer steam lattice bottom condensed water, and avoid because condensing drip fall in cabinet 1 it is outer due to cause the unholiness of steam box working environment.Steam lattice
Brush is set in the front bezel of drawer accommodating cavity, is particularly located at the lower section that drawer steams lattice, and guiding gutter is set to drawer accommodating cavity
In front bezel, positioned at the lower section for steaming lattice brush, and the water outlet of guiding gutter connects opening water tank 41.Case is extracted when drawer steams lattice
When body 1, drawer steams the droplet that lattice bottom is generated by hot steam and is swept into guiding gutter by steaming lattice brush, and flows back into opening water tank 41
Interior, so that drawer steams lattice and will not drip after extraction, and the water for being present in the hot steam generation for steaming 3 bottom of lattice can also be had
The recycling and reusing of effect.
In some specific examples, the outer surface of cabinet 1 is provided with operator control panel and display screen, with the electric phase of control circuit 10
Even.Operator control panel is used to receive the various instructions including heating instructions etc. of user's input, and display screen includes cabinet gas for showing
Press the various data such as data, vapor (steam) temperature data, target temperature data and object time data.
Intelligent environment protection steam box provided by the embodiment of the utility model can be according to the specific needs of user, by by drawer
Steam lattice, steam generator 4, steam circulation driving device 5, reflux road 6, pressure sensor 7, temperature sensor 8, heating regulating valve
One or more of 9 and control circuit 10 are set as the mode more covered, make intelligent environment protection steam box possess more accommodate it is to be heated
The space of object and operating capability.
Intelligent environment protection steam box provided in this embodiment, by way of in wall box setting reflux road, so that rise
Hot steam can be back to the bottom of cabinet under the driving of steam circulation driving device, formed in hot steam and followed in cabinet
Ring heats the material to be heated accommodated in cabinet, can save heating energy consumption in this way with the utilization rate of gain of heat steam.Meanwhile
Heating regulating valve in cabinet can play the role of sealing device under normal pressure, and when cabinet air pressure reaches air pressure threshold value,
Automatic fine pressure release realizes the further promotion of temperature according to HCFC-123 alternative, to reach required heating temperature, and to micro
The hot steam that pressure release is discharged is recycled, and complete closed gas-liquid cycle is formd.Intelligence ring provided by the utility model
Steam box is protected, the utilization rate of hot steam can either be improved, heating energy consumption is saved, and can be reduced the discharge of water vapour, so that steam box is more
It is supernumerary segment energy, safe and environment-friendly.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It is not considered that exceeding the scope of the utility model.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of intelligent environment protection steam box, which is characterized in that the intelligent environment protection steam box includes:
Cabinet, hermatic door steam lattice, steam generator, steam circulation driving device, reflux road, pressure sensor, temperature sensing
Device, heating regulating valve, condenser and control circuit；
The hermatic door is set to the surface of the cabinet, constitutes closed structure with the cabinet；
The steaming lattice are placed in the cabinet；
The steam (vapor) outlet of the steam generator is set to one side of the box house；
The air intake of the steam circulation driving device is set to the another side of the cabinet inner top；
The hot steam that the steam generator generates heats the material to be heated on the steaming lattice, and then the hot steam exists
Under the driving of the steam circulation driving device, the steam (vapor) outlet of steam generator in the cabinet is returned through the reflux road
On one side, circulating-heating is carried out to the material to be heated；
The pressure sensor and temperature sensor are set in the cabinet, are measured the intracorporal pressure and temperature of the case and are produced
Raw pressure signal and temperature signal, the pressure signal and the temperature signal are fed back to the control circuit；
The heating regulating valve is connected to the inside of the cabinet；The intracorporal pressure release of case described in valve regulation is adjusted by the heating
Flow adjusts the balance of the intracorporal pressure and temperature of the case；
The outlet of the heating regulating valve, the heat overflowed through the heating regulating valve in the cabinet is arranged in the condenser
Steam is cooled to water by the condenser.
2. intelligent environment protection steam box according to claim 1, which is characterized in that the steam circulation driving device includes valve
And motor；
The valve is set in the cabinet；The motor is set to outside the cabinet；The axle portion of the motor passes through
The side wall of the cabinet is connected with the valve.
3. intelligent environment protection steam box according to claim 1, which is characterized in that the hermatic door and the steaming lattice are more
A, at a drawer steaming lattice, the hermatic door forms the drawer and steams lattice for a hermatic door and a steaming trellis
Front panel, when the drawer steams lattice and is fully drawn out the cabinet, the rear panel and the cabinet of the drawer steaming lattice are mutually embedding
It closes.
4. intelligent environment protection steam box according to claim 3, which is characterized in that it further includes steaming lattice sealing dress that the drawer, which steams lattice,
It sets, when the drawer, which steams lattice, extracts the cabinet out, is carried out by the bottom plate that the steaming lattice sealing device steams lattice to the drawer
Sealing.
5. intelligent environment protection steam box according to claim 1, which is characterized in that the heating regulating valve is manual flow adjusting
Valve or electric flow control valve；
The control circuit is by controlling the electric flow control valve dynamic adjustment pressure release flow, to make the steam generator
It increases or reduces operating power, so as to adjust the balance of pressure and temperature in the cabinet.
6. intelligent environment protection steam box according to claim 1, which is characterized in that the steam generator include opening water tank and
Heater；
The heater is placed in the opening water tank, or is set to outside the opening water tank.
7. intelligent environment protection steam box according to claim 6, which is characterized in that the intelligent environment protection steam box further includes water column
Pipe, recycles the condensed water formed through the condenser by the water column pipe, the recycling water energy of the water column pipe passes through
It, which is exported, imports in the opening water tank of the steam generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611072.XU CN209300770U (en) | 2018-09-30 | 2018-09-30 | A kind of intelligent environment protection steam box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611072.XU CN209300770U (en) | 2018-09-30 | 2018-09-30 | A kind of intelligent environment protection steam box |
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| Publication Number | Publication Date |
|---|---|
| CN209300770U true CN209300770U (en) | 2019-08-27 |
Family
ID=67670506
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821611072.XU Active CN209300770U (en) | 2018-09-30 | 2018-09-30 | A kind of intelligent environment protection steam box |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297178A (en) * | 2020-04-17 | 2020-06-19 | 青岛海尔智慧厨房电器有限公司 | Steam box and control method thereof |
| CN112386096A (en) * | 2020-11-04 | 2021-02-23 | 浙江西盈科技股份有限公司 | Steaming and baking integrated machine with falling protection function |
-
2018
- 2018-09-30 CN CN201821611072.XU patent/CN209300770U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297178A (en) * | 2020-04-17 | 2020-06-19 | 青岛海尔智慧厨房电器有限公司 | Steam box and control method thereof |
| CN111297178B (en) * | 2020-04-17 | 2022-03-29 | 青岛海尔智慧厨房电器有限公司 | Steam box and control method thereof |
| CN112386096A (en) * | 2020-11-04 | 2021-02-23 | 浙江西盈科技股份有限公司 | Steaming and baking integrated machine with falling protection function |
| CN112386096B (en) * | 2020-11-04 | 2021-10-29 | 浙江西盈科技股份有限公司 | Steaming and baking integrated machine with falling protection function |
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