CN207001307U - Antistaling box - Google Patents
Antistaling box Download PDFInfo
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- CN207001307U CN207001307U CN201720922020.3U CN201720922020U CN207001307U CN 207001307 U CN207001307 U CN 207001307U CN 201720922020 U CN201720922020 U CN 201720922020U CN 207001307 U CN207001307 U CN 207001307U
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Abstract
The utility model discloses a kind of antistaling box, including：Heat insulating box, is partitioned into functional areas and storage area inside it, and the dividing plate is provided with can the uptake of opening and closing of fault, lower air port；Cycle blowing device, it is arranged on the functional areas, and uptake, the lower air port are respectively communicated with described in the cycle blowing device, and is blown to the lower air port；Preservation device, it is arranged on the storage area, and the preservation device includes testing agency, accommodating mechanism and draft mechanism from top to bottom.The utility model can carry out outer air circulation or interior air circulation according to demand, it is ensured that suitable humiture etc. stores factor, is easy to scientific research personnel to carry out fresh-keeping research to different fresh agricultural products.
Description
Technical field
It the utility model is related to Preservation of Agricultural Products technical field.More specifically, it the utility model is related to a kind of antistaling box.
Background technology
Large commercial fresh-keeping warehouse is usually used in the long-term storage of fresh agricultural products, can store up to thousands of tons of agricultural product, for
The fresh agricultural products of variety classes, different cultivars, its fresh-keeping parameter are all different.When storage of the scientific research personnel to agricultural product is studied,
For example, when being fumigated using volatile materials to agricultural product, if directly carrying out parameter optimization, cost with large-scale fresh-keeping warehouse
Greatly, result of study accuracy is poor for high, loss.
Utility model content
A purpose of the present utility model is that solve at least the above, and provides the advantages of at least will be described later.
The utility model also has a purpose to be to provide a kind of antistaling box, its can carry out according to demand outer air circulation or
Air circulation in person, it is ensured that suitable humiture etc. stores factor, is easy to scientific research personnel to protect different fresh agricultural products
Fresh research.
In order to realize according to these purposes of the present utility model and further advantage, there is provided a kind of antistaling box, including：
Heat insulating box, functional areas and storage area are partitioned into inside it, the dividing plate is provided with can opening and closing of fault
Uptake, lower air port；
Cycle blowing device, it is arranged on the functional areas, uptake, the lower air port described in the cycle blowing device
It is respectively communicated with, and is blown to the lower air port；
Preservation device, it is arranged on the storage area, and the preservation device includes testing agency from top to bottom, accommodating machine
Structure and draft mechanism, the testing agency include temperature sensor and humidity sensor, and the accommodating mechanism is located at the windward
Between mouth, the lower air port, the accommodating mechanism includes the bottom plate provided with multiple air-vents, the arch being arranged on above the bottom plate
Plate, the air-vent are provided with flase floor, and the arch bar is provided with multiple air-vents, and the arch bar top formation placement is treated fresh-keeping
Product space, the draft mechanism is that the induced draft plate of setting is tilted down towards the lower air port direction.
Preferably, described antistaling box, in addition to：
Atomising device, it is arranged on the functional areas, and the atomising device includes liquid reserve tank, electronic liquid level gauge, atomization spray
Mouth, the liquid reserve tank connect with a feed tube, and one end of the feed tube is stretched into inside the liquid reserve tank and close to bottom, another
The heat insulating box is stretched out at end, and the other end that the feed tube is located at outside the heat insulating box is provided with liquid flowing valve；
Wherein, the electronic liquid level gauge electrically connects with PLC system.
Preferably, described antistaling box, the cycle blowing device include：
Plenum chamber, it is sealingly disposed in inside the functional areas and below the uptake, and the plenum chamber passes through
The lower air port is connected with the storage area, and the atomising device is arranged on inside plenum chamber, and the atomizer is sent to described
Air compartment conveys atomized drop, and the feed tube passes the plenum chamber；
Air inlet pipe, its air inlet is provided with air intake valve, air outlet connects with the plenum chamber, and the air inlet pipe is provided with branch
Pipe and interior circulation valve；
Fan and cover body, the two is arranged on inside the plenum chamber, and the cover body is the hollow structure of up/down perforation, described
Fan is arranged on the underface of the air outlet inside the cover body and positioned at the air inlet pipe.
Preferably, described antistaling box, in the functional areas, the side wall of the heat insulating box is provided with vortex hot gas and gone out
Mouthful, it is connected with the plenum chamber by hot gas delivery line, and the cycle blowing device also includes：
Vortex tube and air compressor machine, the two is arranged on inside the plenum chamber, the outlet side of the air compressor machine and the atomization
Nozzle, the minor air cell of the vortex tube connect, and the hot junction of the vortex tube passes through the hot gas with the vortex heat outlet
Delivery line connects, and one end that the hot gas delivery line is located at outside the heat insulating box is provided with hot gas export valve, the vortex
The cold end of pipe conveys cold air to the plenum chamber.
Preferably, described antistaling box, in the functional areas, the side wall of the heat insulating box is discharged provided with condensate liquid
Mouthful, it is connected with the plenum chamber by discharging tube, and the cycle blowing device also includes：
Shelf, it is arranged on inside the plenum chamber, and the liquid reserve tank, the air compressor machine are arranged on the shelf,
It is oblique provided with being tilted down towards the condensate liquid outlet direction that the atomizer is located at the shelf above the shelf
Face, the inclined-plane bottom are provided with outage, are additionally provided with the sluice way to lower recess on the shelf, the sluice way with it is described cold
Lime set outlet is connected by the discharging tube, and one end that the discharging tube is located at outside the heat insulating box is provided with tapping valve
Door.
Preferably, described antistaling box, one end that the air inlet pipe does not connect with the plenum chamber are stretched out described heat-insulated
Casing, and the air intake valve is located at outside the heat insulating box；A blast pipe is additionally provided with the lateral wall of the heat insulating box,
It is connected with the functional areas, and the blast pipe is provided with drain tap.
Preferably, described antistaling box, the cover body are internally located at below the fan and are provided with air heating pipe.
Preferably, door body, Xiamen are hinged with described antistaling box, the dividing plate or the heat insulating box inwall
Body, the upper door body, the lower door body are turned on and off the uptake, leeward under pneumatic mechanism or motor drive mechanism driving
Mouthful, the pneumatic mechanism provides power, the interior circulation valve, liquid flowing valve, air intake valve, drain tap by the air compressor machine
It is motor-driven valve, the interior circulation valve, liquid flowing valve, air intake valve, drain tap, draining valve, hot gas export valve, mist
Change nozzle, motor drive mechanism electrically connects with PLC system.
Preferably, described antistaling box, the arch bar are provided with reinforcement.
Preferably, described antistaling box, the bottom of the heat insulating box are provided with the castor for making the heat insulating box movement.
The utility model comprises at least following beneficial effect：
Firstth, heat insulating box is separated into the functional areas for placing electrical equipment and the storage of storage agricultural product by the utility model
Area, cycle blowing device is set in functional areas, can be the simple devices such as air pump, blower fan, or a variety of simple devices
Combination, preservation device is set in storage area, and the inclined-plane of induced draft plate changes the wind direction for the wind that lower air port is sent into, forms upward wind
Power, agricultural product are placed on the arch bar with air-vent (between vent diameter may be provided at 10~50mm, according to product type
And bearing strength requirement, choose suitably sized), the air of lower section is sequentially passed through air-vent and arch bar, avoid agricultural product heap
Product in the plane caused by the defects of heat exchange area is small, efficiency is low, flase floor avoid when placing agricultural product agricultural product fall to
In the ventilation groove such as the induced draft plate of bottom or lower air port；
Secondth, atomising device is set in functional areas, electronic liquid level gauge electrically connects with PLC system, electronic liquid level gauge upper and lower side
Respectively there is a liquid-level switch, correspond to upper liquid level and lower liquid level respectively, upper liquid-level switch has signal to represent in case in liquid level arrival
Limit, lower liquid-level switch have signal to represent in case liquid level arrival lower limit, and signal transports to PLC system, you can with carrying for decision systems
Show content, detecting electronic liquid level gauge by PLC system carries out the level detection of liquid reserve tank, and passes through liquid flowing valve and feed tube pair
Liquid reserve tank carries out fluid infusion, and the quantity and kind of liquid of liquid reserve tank can be entered according to the needs of scientific research personnel's research project, agricultural product
Row configuration, liquid can be water (maintenance humidity), volatile materials essential oil, alcohol (shelf-life of research agricultural product stacking) etc.
Deng atomized drop is uniformly injected in plenum chamber by atomizer, as air flow enters storage area；
3rd, cycle blowing device can be that interior air ordinary room temperature circulates, and after closing air intake valve, when air inlet pipe, send
When air compartment, lower air port, storage area, uptake, functional areas, interior circulation valve are sequentially communicated, the air loop of interior circulation, wind are formed
Fan is arranged on inside cover body, and wind concentration, fan are guided air quickly oriented flowing by cover body as power；Cycle blowing device
Can also be interior air refrigeration cycle, by the cooperation of vortex tube and air compressor machine, (atomization pipeline and refrigeration pipe each set electricity
Whether magnet valve controls the break-make of respective pipeline, whether need atomization according to technological requirement, need to freeze and control corresponding magnetic valve
Start and stop), by hot-air by hot gas delivery line export heat insulating box outside, cold air is dispersed in plenum chamber, pneumatics
Machine can also provide power for atomizer, and cold air is flowed with atomized drop according to air loop, and air compressor machine can be arranged on
In housing with through hole；Liquid reserve tank, air compressor machine installation are better than being arranged on heat insulating box madial wall on the shelf, more surely
Gu inclined-plane is relative to plane, its surface open area is bigger, can be by more air and atomized drop, sluice way and discharge opeing
Pipe is connected, and condensate liquid is concentrated and is emitted into outside heat insulating box；
4th, cycle blowing device can be the outer temperature cycles of outer space air chamber, in closing after circulation valve, work as heat insulating box
Outside air passes through air intake valve, air inlet pipe, plenum chamber, lower air port, storage area, uptake, functional areas, drain tap, row
When tracheae is sequentially communicated, the air loop of outer circulation is formed；Cycle blowing device can also be outer air heat cycles, pass through sky
Gas heating tube heats to the air in air loop, and hot-air flows with atomized drop according to air loop；Upper door body, under
Door body can by pneumatic mechanism (air compressor machine, cylinder) or motor drive mechanism (electric pushrod) etc. provide power, carry out uptake, under
The keying in air port, when four valves are motor-driven valve, the storage demand and scientific research requirements of each agricultural product can be directed to, passes through PLC
System carries out each valve, atomizer, motor drive mechanism, the control operation of electronic liquid level gauge；The setting enhancing arch bar of reinforcement
Mechanical strength, high weight loading is avoided arch bar is deformed or is damaged；The movement of antistaling box is easy in the setting of castor.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is profile of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the structural representation of arch bar described in the utility model；
Fig. 4 is the structural representation of bottom plate described in the utility model；
Fig. 5 is outer air circulation schematic diagram of the present utility model；
Fig. 6 is interior air circulation schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
It should be noted that experimental method described in following embodiments, is conventional method unless otherwise specified, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In description of the present utility model, it is necessary to explanation
It is that unless otherwise clearly defined and limited, term " installation ", " connected ", " setting " should be interpreted broadly, for example, it may be
It is fixedly linked, sets or is detachably connected, set, or is integrally connected, sets.For the ordinary skill of this area
For personnel, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.Term " transverse direction ", " longitudinal direction ",
The orientation of instruction such as " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description,
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, because
This is it is not intended that to limitation of the present utility model.
As shown in figs. 1 to 6, the utility model provides a kind of antistaling box, including：
Heat insulating box 1, functional areas and storage area are partitioned into inside it, the dividing plate is provided with can opening and closing of fault
Uptake 2, lower air port 3；
Cycle blowing device, it is arranged on the functional areas, uptake 2, the leeward described in the cycle blowing device
Mouth 3 is respectively communicated with, and is blown to the lower air port 3；
Preservation device, it is arranged on the storage area, and the preservation device includes testing agency from top to bottom, accommodating machine
Structure and draft mechanism, the testing agency include temperature sensor 4 and humidity sensor 5, and the accommodating mechanism is located on described
Between air port 2, the lower air port 3, the accommodating mechanism includes the bottom plate 6 provided with multiple air-vents 8, is arranged on the bottom plate 6
The arch bar 7 of top, the air-vent 8 are provided with flase floor 8, and the arch bar 7 is provided with multiple air-vents 10, on the arch bar 7
The square space that fresh-keeping product is treated into placement, the draft mechanism are to tilt down setting towards the lower direction of air port 3
Induced draft plate 12.
In the above-mentioned technical solutions, heat insulating box 1 is separated into the functional areas for placing electrical equipment and storage agricultural product
Storage area, cycle blowing device is set in functional areas, can be the simple devices such as air pump, blower fan, or a variety of simply to set
Standby combination, preservation device is set in storage area, the inclined-plane of induced draft plate 12 changes the wind direction for the wind that lower air port 3 is sent into, formed to
On wind-force, agricultural product are placed on the arch bar 7 with air-vent 10 (between the diameter of air-vent 10 may be provided at 10~50mm,
According to product type and bearing strength requirement, choose suitably sized), the air of lower section is sequentially passed through air-vent 8 and arch bar
7, the defects of heat exchange area is small, efficiency is low caused by agricultural product are accumulated in the plane is avoided, flase floor 8 avoids placing agricultural product
When agricultural product fall to the induced draft plate 12 of bottom or the grade of lower air port 3 ventilation groove in.
In another technical solution, described antistaling box, in addition to：
Atomising device, it is arranged on the functional areas, and the atomising device includes liquid reserve tank 13, electronic liquid level gauge 14, mist
Change nozzle 15, the liquid reserve tank 13 is connected with a feed tube 16, and one end of the feed tube 16 is stretched into inside the liquid reserve tank 13
And the heat insulating box 1 is stretched out close to bottom, the other end, the feed tube 16 is located at the other end outside the heat insulating box 1
Provided with liquid flowing valve 17；
Wherein, the electronic liquid level gauge 14 electrically connects with PLC system.
In the above-mentioned technical solutions, atomising device is set in functional areas, electronic liquid level gauge 14 electrically connects with PLC system, electricity
The sub- upper and lower side of liquid level gauge 14 respectively has a liquid-level switch, and corresponding to upper liquid level and lower liquid level, upper liquid-level switch respectively has signal i.e. generation
Liquid level reaches the upper limit in electricity box, and lower liquid-level switch has signal to represent in case liquid level arrival lower limit, and signal transports to PLC system, i.e.,
The suggestion content of system is may decide that, detecting electronic liquid level gauge 14 by PLC system carries out the level detection of liquid reserve tank 13, and leads to
Cross liquid flowing valve 17 and fluid infusion is carried out to liquid reserve tank 13 with feed tube 16, the quantity and kind of liquid of liquid reserve tank 13 can be according to scientific researches
Personnel's research project, the needs of agricultural product are configured, and liquid can be water (maintenance humidity), volatile materials essential oil, alcohol
(shelf-life of research agricultural product stacking) etc., atomized drop is uniformly injected in plenum chamber 18 by atomizer 15, with air
Flow into storage area
In another technical solution, described antistaling box, the cycle blowing device includes：
Plenum chamber 18, it is sealingly disposed in inside the functional areas and positioned at the lower section of uptake 2, the plenum chamber
18 are connected by the lower air port 3 with the storage area, and the atomising device is arranged on inside plenum chamber 18, the atomizer
15 convey atomized drop to the plenum chamber 18, and the feed tube 16 passes the plenum chamber 18；
Air inlet pipe 19, its air inlet is provided with air intake valve 22, air outlet connects with the plenum chamber 18, the air inlet pipe 19
It is provided with branch pipe 20 and interior circulation valve 21；
Fan 23 and cover body 24, the two is arranged on inside the plenum chamber 18, and the cover body 24 is hollow for up/down perforation
Structure, the fan 23 are arranged on the inside of cover body 24 and the underface of the air outlet positioned at the air inlet pipe 19.
In the above-mentioned technical solutions, cycle blowing device can be that interior air ordinary room temperature circulates, and close air intake valve 22
Afterwards, when air inlet pipe 19, plenum chamber 18, lower air port 3, storage area, uptake 2, functional areas, interior circulation valve 21 are sequentially communicated,
The air loop of circulation, fan 23 are arranged on inside cover body 24 in being formed, and cover body 24 draws wind concentration, fan 23 as power
Lead air quickly oriented flowing.
In another technical solution, described antistaling box, in the functional areas, the side wall of the heat insulating box 1 is provided with
Heat outlet is vortexed, it is connected with the plenum chamber 18 by hot gas delivery line 25, and the cycle blowing device also includes：
Vortex tube 26 and air compressor machine 27, the two is arranged on inside the plenum chamber 18, the outlet side of the air compressor machine 27 with
The atomizer 15, the minor air cell of the vortex tube 26 connect, and the hot junction of the vortex tube 26 goes out with the vortex hot gas
Mouth is connected by the hot gas delivery line 25, and one end that the hot gas delivery line 25 is located at outside the heat insulating box 1 is provided with heat
Conductance goes out valve 38, and the cold end of the vortex tube 26 conveys cold air to the plenum chamber 18.
In the above-mentioned technical solutions, cycle blowing device can also be interior air refrigeration cycle, pass through vortex tube 26 and sky
The cooperation of press 27 (sets the break-make of the respective pipeline of solenoid valve control, whether needs mist according to technological requirement on respective pipeline
Change, whether need to freeze and control the start and stop of corresponding magnetic valve), hot-air is exported into heat insulating box 1 by hot gas delivery line 25
Outside, cold air is dispersed in plenum chamber 18, air compressor machine 27 can also be that atomizer 15 provides power, cold air and mist
Change drop to flow according to air loop, air compressor machine 27 can be arranged in the housing with through hole.
In another technical solution, described antistaling box, in the functional areas, the side wall of the heat insulating box 1 is provided with
Condensate liquid outlet, it is connected with the plenum chamber 18 by discharging tube 37, and the cycle blowing device also includes：
Shelf 28, it is arranged on inside the plenum chamber 18, and the liquid reserve tank 13, the air compressor machine 27 are arranged at described
On shelf 28, the atomizer 15 is provided with towards the condensate liquid outlet side positioned at the top of shelf 28 shelf 28
To the inclined-plane tilted down, the inclined-plane bottom is provided with outage, and the sluice way to lower recess, institute are additionally provided with the shelf 28
State sluice way to connect by the discharging tube 37 with the condensate liquid outlet, the discharging tube 37 is located at the heat insulating box 1
Outside one end is provided with draining valve 39.
In the above-mentioned technical solutions, liquid reserve tank 13, air compressor machine 27 are arranged on shelf 28 and are better than being arranged on heat insulating box 1
On madial wall, more firm, relative to plane, its surface open area is bigger on inclined-plane, can pass through more air and atomized liquid
Drop, sluice way are connected with discharging tube 37, and condensate liquid is concentrated and is emitted into outside heat insulating box 1.
In another technical solution, described antistaling box, the air inlet pipe 19 do not connected with the plenum chamber 18 one
The heat insulating box 1 is stretched out at end, and the air intake valve 22 is located at outside the heat insulating box 1；The outside of the heat insulating box 1
A blast pipe 29 is additionally provided with wall, it is connected with the functional areas, and the blast pipe 29 is provided with drain tap 30.
In the above-mentioned technical solutions, cycle blowing device can be the outer temperature cycles of outer space air chamber, circulation valve in closing
After 21, air outside heat insulating box 1 by air intake valve 22, air inlet pipe 19, plenum chamber 18, lower air port 3, storage area, on
When air port 2, functional areas, drain tap 30, blast pipe 29 are sequentially communicated, the air loop of outer circulation is formed.
In another technical solution, described antistaling box, the cover body 24 is internally located at the lower section of fan 23 and is provided with
Air heating pipe 31.
In the above-mentioned technical solutions, cycle blowing device can also be outer air heat cycles, pass through air heating pipe 31
Air in air loop is heated, hot-air flows with atomized drop according to air loop.
In another technical solution, described antistaling box, it is hinged with the dividing plate or the inwall of the heat insulating box 1
Door body 32, lower door body 33, the upper door body 32, the lower door body 33 are turned on and off under pneumatic mechanism or motor drive mechanism driving
The uptake 2, lower air port 3, the pneumatic mechanism provide power, the interior circulation valve 21, feed liquor by the air compressor machine 27
Valve 17, air intake valve 22, drain tap 30 are motor-driven valve, the interior circulation valve 21, liquid flowing valve 17, air intake valve
22nd, drain tap 30, draining valve 39, hot gas export valve 38, atomizer 15, motor drive mechanism electrically connect with PLC system.
Upper door body 32, lower door body 33 can be moved by offers such as pneumatic mechanism (air compressor machine 27, cylinder) or motor drive mechanisms (electric pushrod)
Power, the keying of uptake 2, lower air port 3 is carried out, when four valves are motor-driven valve, the storage demand of each agricultural product can be directed to
And scientific research requirements, the control operation of each valve, atomizer 15, motor drive mechanism, electronic liquid level gauge 14 is carried out by PLC system.
In another technical solution, described antistaling box, the arch bar 7 is provided with reinforcement 11, strengthens the machine of arch bar 7
Tool intensity, high weight loading is avoided arch bar 7 is deformed or is damaged.
In another technical solution, described antistaling box, the bottom of the heat insulating box 1, which is provided with, makes the heat insulating box
The castor 34 of 1 movement, is easy to the movement of antistaling box.
The present apparatus is packaged type body structure, and lower part sets castor 34 to facilitate equipment to move integrally, functional areas (left side
Area) by function it is divided into the functions such as atomization, heating, refrigeration, circulation, the airflow circulating mode of equipment is outer circulation and interior circulation two
Kind of mode, during such as ambient-temp-stable or relatively low environment temperature, outer circulation can be utilized, device external air is introduced, is now not required to
Refrigerating function is wanted, can be determined whether to heat according to service condition；During such as ambient-temp-stable, interior circulation can also be used, if equipment
Outside or inside air is too high, and interior circulatory function can be used, inner air is freezed using vortex tube 26.
Top is divided into agricultural product stacking area between storage area (right side region), on stacking area bottom plate 6, altogether provided with several air-vents
8, the induced draft plate 12 of the corresponding lower section in air port, a supercharging slope is formed, the effect for being pressurized slope is to increase blast using inclined-plane, and
Change the direction of circulated air, wind direction is changed to vertically from level, when circulated air pours in from lower air port 3, inclined-plane Hui Shi air channels most before
The pressure at end is unlikely to too small, so that the air velocity in whole stacking area reaches unanimity.Air-vent is corresponded on stacking area bottom plate 6
Flase floor 8 is laid at 8, air can be allowed to pass through simultaneously in pressure-bearing agricultural product；Circulation air from stacking area lower part anallobar to
Upper movement, above flase floor 8, corresponding each air channel can place a ventilative arch bar 7, and aperture makes agricultural product will not be from hole
Fall, such as during storage potato, aperture is arranged to 2~3cm, it is therefore intended that make to be unlikely to whole by agricultural product below stacking area
Fill up, allow circulation air to be preferably diffused into whole stacking area.
Equipment shares six valves, wherein three (interior circulation valve 21, air intake valve 22, drain taps 30) can use
Butterfly valve, the other three (liquid flowing valve 17, draining valve 39, hot gas export valve 38) use ball valve, and the lower section of air inlet pipe 19 is set
There is a fan 23, the effect of fan 23 is exactly to force airflow circulating；Butterfly valve is controlled by control system (PLC), Ke Yishi
Now the auto switching of pipeline is controlled；In the lower section of fan 23 installation air heating pipe 31, outside air intake can be heated；Wind
The space of the lower section of fan 23 isolates, and isolation left side (outside of plenum chamber 18) is circulate in the wind road, and a pneumatics is placed in space
Machine 27, the effect of air compressor machine 27：For enabling component provide power, be vortex tube 26 provide compressed air, be that atomizer 15 carries
For compressed air.
Vortex tube 26 is separated the heat of compressed air by the spiral structure of inside in the presence of compressed air,
Outside heat discharge case, cold air enters circulation (reachable -46 DEG C of minimum temperature), realizes refrigerating function, using vortex tube 26 not only
Can be significantly cost-effective, it also can effectively reduce box equipment space-consuming；The compressed air of air compressor machine 27 is further separated into atomization
Nozzle 15, the liquid in the liquid reserve tank 13 of a sealing is suctioned out and is atomized, in the presence of fan 23, is uniformly diffused into
Enter stacking area, when studying storage influence of the special volatile materials on agricultural product, atomizer 15 controls start and stop by PLC；
The liquid reserve tank 13 of sealing is drawn a feed tube 16 and stretched out outside case, and a liquid flowing valve 17 (ball valve) is installed at case outer vent,
When the liquid level of liquid reserve tank 13 declines, electronic liquid level gauge 14 reminds liquid make-up.
Air port and lower section air port are all provided with a door, corresponding respective wind above the insulating space where air compressor machine 27
Road, door carry out folding by corresponding automatic door opening assembly, and the energy of air compressor machine 27 can be utilized using pneumatic mode, utilizes electricity
Flowing mode is the aperture of controllable door, can control the size of air-flow in more detail.
During outer circulation, air intake valve 22, drain tap 30 are opened, and air enters from top air inlet pipe 19, into air compressor machine
Plenum chamber 18 (area of isolation) where 27, into the space of the lower section of liquid reserve tank 13, through the lower air port 3 of lower section, into air channel
After supercharging, the uptake 2 into stacking area by top, the wind entered around air inlet pipe 19 on the left of the area of isolation of air compressor machine 27
Road, air are discharged from the blast pipe 29 of lower left；If agricultural product such as potato, carrot needed after adopting carry out surface
Dry, you can using outer circulation mode, surface moisture is dried, avoided because accumulation causes agricultural product to rot.
During interior circulation, interior circulation valve 21 is opened, and the wind that fan 23 is drawn comes from device interior, the air of device interior
Will in the presence of fan 23 forced circulation, the start and stop of atomizer 15, vortex tube 26 can be individually controlled according to technique initialization；Such as
Fruit needs to use compressed air, vortex tube 26 to be freezed, it is necessary to the air inlet at the top of time opening equipment carries out benefit wind, that is, needs
Regularly to open air intake valve 22.
Some groups of temperature sensor 4 and humidity sensor 5 is set in stacking area, when the temperature and humidity of setting reach
It is required that when, PLC will control corresponding part to carry out start and stop.
Spoiler 35 is arranged between cover body 24 and dividing plate, prevents the cold end of vortex tube 26 from flowing up into dead angle, profit
Make it in the opposite direction with inclination angle or surrounding flows.
The heat insulating box 1 of equipment all uses stainless steel plate interlayer including chamber door 36, and built-in heat insulation foam is incubated, by environment
Influence of the temperature to stacking minimizes.
Number of devices and treatment scale described herein are for simplifying explanation of the present utility model.To the utility model
Application, modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
- A kind of 1. antistaling box, it is characterised in that including：Heat insulating box, is partitioned into functional areas and storage area inside it, the dividing plate be provided with can opening and closing of fault it is upper Air port, lower air port；Cycle blowing device, it is arranged on the functional areas, uptake, the lower air port difference described in the cycle blowing device Connection, and blown to the lower air port；Preservation device, it is arranged on the storage area, the preservation device include testing agency from top to bottom, accommodating mechanism with Draft mechanism, the testing agency include temperature sensor and humidity sensor, and the accommodating mechanism is located at the uptake, institute Between stating lower air port, the accommodating mechanism includes the bottom plate provided with multiple air-vents, the arch bar being arranged on above the bottom plate, institute State air-vent and be provided with flase floor, the arch bar is provided with multiple air-vents, is formed to place above the arch bar and treats fresh-keeping production The space of product, the draft mechanism are the induced draft plate that setting is tilted down towards the lower air port direction.
- 2. antistaling box as claimed in claim 1, it is characterised in that also include：Atomising device, it is arranged on the functional areas, and the atomising device includes liquid reserve tank, electronic liquid level gauge, atomizer, institute State liquid reserve tank to connect with a feed tube, one end of the feed tube is stretched into inside the liquid reserve tank and stretched close to bottom, the other end Go out the heat insulating box, the other end that the feed tube is located at outside the heat insulating box is provided with liquid flowing valve；Wherein, the electronic liquid level gauge electrically connects with PLC system.
- 3. antistaling box as claimed in claim 2, it is characterised in that the cycle blowing device includes：Plenum chamber, it is sealingly disposed in inside the functional areas and below the uptake, the plenum chamber passes through described Lower air port is connected with the storage area, and the atomising device is arranged on inside plenum chamber, and the atomizer is to the plenum chamber Atomized drop is conveyed, the feed tube passes the plenum chamber；Air inlet pipe, its air inlet are provided with air intake valve, air outlet and connects with the plenum chamber, the air inlet pipe provided with branch pipe and Interior circulation valve；Fan and cover body, the two is arranged on inside the plenum chamber, the cover body be up/down perforation hollow structure, the fan It is arranged on the underface of the air outlet inside the cover body and positioned at the air inlet pipe.
- 4. antistaling box as claimed in claim 3, it is characterised in that in the functional areas, the side wall of the heat insulating box is provided with Heat outlet is vortexed, it is connected with the plenum chamber by hot gas delivery line, and the cycle blowing device also includes：Vortex tube and air compressor machine, the two is arranged on inside the plenum chamber, the outlet side of the air compressor machine and the atomizer, The minor air cell of the vortex tube connects, and the hot junction of the vortex tube passes through the hot gas delivery line with the vortex heat outlet Connection, the hot gas delivery line, which be located at one end outside the heat insulating box and is provided with hot gas, exports valve, the vortex tube it is cold Hold to the plenum chamber and convey cold air.
- 5. antistaling box as claimed in claim 4, it is characterised in that in the functional areas, the side wall of the heat insulating box is provided with Condensate liquid outlet, it is connected with the plenum chamber by discharging tube, and the cycle blowing device also includes：Shelf, it is arranged on inside the plenum chamber, and the liquid reserve tank, the air compressor machine are arranged on the shelf, described Atomizer is located at the shelf above the shelf and is provided with the inclined-plane tilted down towards the condensate liquid outlet direction, institute State inclined-plane bottom and be provided with outage, the sluice way to lower recess, the sluice way and the condensate liquid are additionally provided with the shelf Outlet is connected by the discharging tube, and one end that the discharging tube is located at outside the heat insulating box is provided with draining valve.
- 6. antistaling box as claimed in claim 5, it is characterised in that stretch one end that the air inlet pipe does not connect with the plenum chamber Go out the heat insulating box, and the air intake valve is located at outside the heat insulating box；Also set on the lateral wall of the heat insulating box There is a blast pipe, it is connected with the functional areas, and the blast pipe is provided with drain tap.
- 7. antistaling box as claimed in claim 6, it is characterised in that the cover body is internally located at below the fan and is provided with air Heating tube.
- 8. antistaling box as claimed in claim 6, it is characterised in that be hinged with the dividing plate or the heat insulating box inwall Door body, lower door body, the upper door body, the lower door body are turned on and off the windward under pneumatic mechanism or motor drive mechanism driving Mouthful, lower air port, the pneumatic mechanism by the air compressor machine provide power, the interior circulation valve, liquid flowing valve, air intake valve, Drain tap is motor-driven valve, and the interior circulation valve, liquid flowing valve, air intake valve, drain tap, draining valve, hot gas are led Go out valve, atomizer, motor drive mechanism to electrically connect with PLC system.
- 9. such as antistaling box according to any one of claims 1 to 8, it is characterised in that the arch bar is provided with reinforcement.
- 10. antistaling box as claimed in claim 9, it is characterised in that the bottom of the heat insulating box, which is provided with, makes the hot box The castor of body movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922020.3U CN207001307U (en) | 2017-07-27 | 2017-07-27 | Antistaling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922020.3U CN207001307U (en) | 2017-07-27 | 2017-07-27 | Antistaling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207001307U true CN207001307U (en) | 2018-02-13 |
Family
ID=61457453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720922020.3U Withdrawn - After Issue CN207001307U (en) | 2017-07-27 | 2017-07-27 | Antistaling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207001307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298255A (en) * | 2017-07-27 | 2017-10-27 | 中国农业科学院农产品加工研究所 | Antistaling box |
-
2017
- 2017-07-27 CN CN201720922020.3U patent/CN207001307U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298255A (en) * | 2017-07-27 | 2017-10-27 | 中国农业科学院农产品加工研究所 | Antistaling box |
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