CN110178890A - A kind of agricultural gourd, fruit and vegetable preservation device and preservation method - Google Patents
A kind of agricultural gourd, fruit and vegetable preservation device and preservation method Download PDFInfo
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- CN110178890A CN110178890A CN201910451299.5A CN201910451299A CN110178890A CN 110178890 A CN110178890 A CN 110178890A CN 201910451299 A CN201910451299 A CN 201910451299A CN 110178890 A CN110178890 A CN 110178890A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/015—Preserving by irradiation or electric treatment without heating effect
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/04—Freezing; Subsequent thawing; Cooling
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/158—Apparatus for preserving using liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Environmental Sciences (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The present invention discloses a kind of agriculture gourd, fruit and vegetable preservation device and preservation method.The preservation device includes device noumenon, temperature and humidity adjustment and preservation device, illumination preservation device and living body culture apparatus.The preservation device and preservation method pass through the control to temperature, humidity and illumination condition in functional compartment and sliding function case, in addition the booster action of antistaling agent, the fresh keeping time that gourd, fruit and vegetable especially leafy vegetable can effectively be extended makes vegetables be able to carry out secondary distribution, reduces vegetables waste；Additionally living body culture can be carried out to vegetables by the living body culture apparatus in sliding function case, further extend the fresh-keeping of vegetables time, reduce vegetables waste, reduce economic loss.
Description
Technical field
The present invention relates to vegetable preservation device technical field, more particularly to a kind of agriculture gourd, fruit and vegetable preservation device and
Preservation method.
Background technique
Vegetables waste during fresh-keeping of vegetables is a more distinct issues, is embodied in vegetables in transportational process
In rot and vegetables during sale because wilt, condition is poor the problems such as be dropped, to cause economic loss.Existing refrigeration
Technology is in fresh-keeping aspect of vegetable, and to reduce temperature to 0 DEG C -10 DEG C, delaying vegetables respiration, reduction water loss is principle,
To reach fresh-keeping effect.But technique of refrigeration is undesirable to the fresh-keeping effect of vegetables, especially to leafy vegetable.Due to leafy vegetable leaf
Greatly, blade is relatively thin, and water loss is more serious, as a result vegetables are wilted, apparently shows poor.For fresh-keeping of vegetables mode, mesh
Preceding more universal cold preserving method be using the preservation of common vegetable antistaling cabinet or be uniformly placed in the refrigerator of fresh-keeping ice house into
Row storage.
Wherein the solution of existing extensive technique of refrigeration is usually refrigerator, mainly passes through refrigeration machine and drops temperature
To 5 DEG C or so, plant respiration is inhibited by low temperature, its own metabolic activity is reduced, plays heat and moisture preserving effect.But it refrigerates
Cabinet takes up a large area, actually uses that area is smaller, and the depth design of preservation of vegetables not can avoid being stacked with, squeezing for vegetables
Pressure, further results in the mechanical damage of vegetables, furthermore can not carry out long-time preservation to leafy vegetable and reduce water loss effect
Fruit is poor.It can be seen that the fresh-keeping mode of fresh-keeping ice house, is able to extend the fresh keeping time of vegetables, but involve great expense.For being generally sold
It is relatively difficult to bear for quotient, and long-time cryo-conservation, because vegetables itself no moisture is supplemented, therefore leafy vegetable wilting is more tight
Weight, causes condition poor, not can be carried out secondary distribution and cause to waste.
And vertical antistaling cabinet used by the fields such as existing supermarket, it is kept the skin wet by air-cooled or water cooling and spraying device to prolong
The long fresh-keeping of vegetables time, due to leave soil vegetables can not continued growth, this method by passive mode reduce moisture loss, though
Certain effect can be played, but still is unable to reach the fresh-keeping effect of long period.Especially in summer, usually because temperature is higher, moisture
Loss causes vegetables to be wilted fastly.It can be seen that although common vegetable antistaling cabinet cost is cheaper with respect to freezer preservation, fresh-keeping effect
Limited, existing vegetable preserving cabinet, which is difficult to reach vegetables, is saved in the degree that next day still can sell, and summer temperature is higher, can only
The fresh-keeping effect for reaching half a day (6h) to one day (12h), without being able to satisfy the fresh-keeping demand more than 12 hours or more, and to leaf class
The fresh-keeping degree of vegetables is poor.Since single antistaling cabinet price is higher and low in economic efficiency, cause existing user especially a
Body trade company, less selection save leafy vegetable by the technique of refrigeration, and select directly it is outdoor put, influence vegetables it is secondary go out
Selling or directly result in it cannot sell and cause economic waste.
In terms of comprehensive, the prior art is single for fresh-keeping of vegetables scheme, only carried out by one or two kinds of modes it is fresh-keeping, again
Using preservation by low temperature as major way, generally existing vegetable moisture is lost the problem that degree is big, fresh keeping time is short, waste is serious.
Summary of the invention
The object of the present invention is to provide a kind of agriculture gourd, fruit and vegetable preservation device and preservation methods, to solve existing vegetables
Vegetable moisture caused by fresh-keeping scheme is single is lost the problem that degree is big, fresh keeping time is short, waste is serious.
To achieve the above object, the present invention provides following schemes:
A kind of agricultural gourd, fruit and vegetable preservation device, the preservation device include: device noumenon, temperature and humidity adjustment and fresh-keeping
Device, illumination preservation device and living body culture apparatus；Described device ontology include the functional compartment being stacked, sliding function case and
Equipment box；The functional compartment is provided with temperature and humidity adjustment and preservation device and illumination preservation device, currently sells for placing
Vegetables；The sliding function case is provided with temperature and humidity adjustment and preservation device, illumination preservation device and living body culture apparatus, is used for
Place the vegetables of living body culture；The temperature and humidity adjustment and preservation device and the living body culture apparatus are placed in the equipment box
In equipment component.
Optionally, the temperature and humidity adjustment and preservation device include Temperature Humidity Sensor, controller, refrigeration machine, cooling tube,
First liquid pump, liquid-storing box, perfusion tube and atomizer；The Temperature Humidity Sensor, the refrigeration machine and first liquid pump point
It is not connect with the controller；
Multiple Temperature Humidity Sensors are fixedly installed in respectively inside the functional compartment and the sliding function case；It is described
Controller, the refrigeration machine and first liquid pump are fixedly installed in inside the equipment box；The cooling tube is fixedly mounted on
Described device ontology back；The cooling tube is connect with the refrigeration machine；The liquid-storing box is fixedly installed in described device ontology
Side；The more perfusion tubes are separately mounted in the partition interlayer of the functional compartment and the sliding function box top；It is multiple
The atomizer is separately mounted to the functional compartment and the sliding function box top；First liquid pump is sequentially connected described
Liquid-storing box, the perfusion tube and the atomizer.
Optionally, the liquid-storing box includes the first valve, the second valve, the first liquid storing tube and the second liquid storing tube；Described
One liquid storing tube and second liquid storing tube are arranged side by side；First liquid storing tube is for storing water；Second liquid storing tube is used for
Store antistaling agent；First valve is mounted on the nozzle of first liquid storing tube；Second valve is mounted on described second
The nozzle of liquid storing tube；First valve and second valve are connect with the controller respectively.
Optionally, the illumination preservation device is multiple LED light；Multiple LED light are separately mounted to the functional compartment
With the sliding function box top；Multiple LED light are connect with the controller respectively.
Optionally, the sliding function case includes sliding cabinet, guide rail and baffle；The sliding cabinet is mounted on described lead
On rail；Multiple baffles are removably mounted at the sliding box house.
Optionally, the living body culture apparatus include liquid level detection device, the second liquid pump, third liquid storing tube, fluid tube and
Liquid holding groove；Second liquid pump is fixedly mounted on inside the equipment box；The third liquid storing tube is fixedly installed in described device
The ontology other side, for storing nutrient solution；Second liquid pump and the liquid level detection device are connect with the controller respectively；
The fluid tube and the liquid holding groove are fixedly mounted on sliding function bottom portion；Second liquid pump successively with the third
Liquid storing tube, the fluid tube are connected with the liquid holding groove；The liquid level detection device is mounted in the liquid holding groove.
A kind of agricultural gourd, fruit and vegetable preservation method, the preservation method are applied to the fresh-keeping dress of the agriculture gourd, fruit and vegetable
It sets；The preservation method includes:
Temperature Humidity Sensor in temperature and humidity adjustment and preservation device detects in the functional compartment or the sliding function case
Current humidity and current humidity, and the current humidity and current humidity signal are sent to controller；
The controller judges whether the Current Temperatures are higher than temperature upper limit, obtains the first judging result；
If first judging result is that the Current Temperatures are higher than temperature upper limit, refrigeration is opened in the controller control
Machine cools down to device noumenon by refrigeration machine and cooling tube；
If first judging result is that the Current Temperatures are not higher than temperature upper limit, whether the Current Temperatures are judged
Lower than temperature upper limit value, the second judging result is obtained；
If second judging result is that the Current Temperatures are lower than temperature upper limit value, the controller is controlled described in closing
Refrigeration machine stops cooling；
The controller judges whether the current humidity is lower than humidity lower limit value, obtains third judging result；
If the third judging result is that the current humidity is lower than humidity lower limit value, the controller control opens first
Water in first liquid storing tube is delivered to atomizer by perfusion tube by liquid pump and the first valve, first liquid pump, from described
It sprays and is humidified in atomizer；
If the third judging result is that the current humidity is not less than humidity lower limit value, whether the current humidity is judged
Higher than top limit value of humidity, the 4th judging result is obtained；
If the 4th judging result is that the current humidity is higher than top limit value of humidity, the controller control closes first
Liquid pump and the first valve stop humidification.
Optionally, the preservation method further include:
First liquid pump described in the controller time opening and the second valve, first liquid pump will be in the second liquid storing tubes
Antistaling agent is delivered to the atomizer by the perfusion tube, and the atomizer sprays on antistaling agent to vegetables；
First liquid pump and the second valve are closed in the controller timing, stop sprinkling antistaling agent.
Optionally, the preservation method further include:
The current level of nutrient solution held in liquid level detection device detection liquid holding groove in living body culture apparatus, and by institute
It states current level signal and is sent to the controller；
The controller judges whether the current level is lower than bottom level limit, obtains the 5th judging result；
If the 5th judging result is that the current level is lower than bottom level limit, the controller control opens second
Liquid pump；Nutrient solution in third liquid storing tube is delivered in liquid holding groove by second liquid pump by fluid tube；
If the 5th judging result is that the current level is not less than bottom level limit, whether the current level is judged
Higher than liquid level upper limit value, the 6th judging result is obtained；
If the 6th judging result is that the current level is higher than liquid level upper limit value, the controller is controlled described in closing
Second liquid pump.
Optionally, the preservation method further include:
LED light in the controller time opening illumination preservation device, is irradiated vegetables；
The controller timed-shutoff black out is irradiated vegetables according to the LED light in preservation device, stopping.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
It includes device sheet that the present invention, which provides a kind of agriculture gourd, fruit and vegetable preservation device and preservation method, the preservation device,
Body, temperature and humidity adjustment and preservation device, illumination preservation device and living body culture apparatus.The preservation device and preservation method pass through
Control to temperature, humidity and illumination condition in functional compartment and sliding function case, in addition the booster action of antistaling agent, Neng Gouyou
Effect extends the fresh keeping time of gourd, fruit and vegetable especially leafy vegetable, and vegetables is made to be able to carry out secondary distribution, reduces vegetables waste；This
Living body culture can also be carried out to vegetables by the living body culture apparatus in sliding function case outside, when further extending fresh-keeping of vegetables
Between, vegetables waste is reduced, economic loss is reduced.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also mention according to the present invention
The attached drawing of confession obtains other attached drawings.
Fig. 1 is the side view of agriculture gourd, fruit and vegetable preservation device provided by the invention；
Fig. 2 is the main view of agriculture gourd, fruit and vegetable preservation device provided by the invention；
Fig. 3 is the circuit connection diagram of partial devices in agriculture gourd, fruit and vegetable preservation device provided by the invention；
Figure label is respectively as follows: 1 functional compartment, 2 temperature and humidity sensors, 3 atomizers, 4LED lamp, 5 partition interlayers, 6 slidings
Functional compartment, 7 liquid holding grooves, 8 guide rails, 9 equipment boxs, 10 cooling tubes, 11 liquid-storing box, 110 first liquid storing tubes, 111 second liquid storing tubes, 12
Liquid level detection device, 13 baffles, 14 fluid tubes, 15 refrigeration machines, 16 second liquid pumps, 17 first liquid pumps, 18 third liquid storing tubes, 19 controls
Device processed.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is more single to the fresh-keeping mode of vegetables during existing vegetables are sold, it is especially overnight to vegetables fresh-keeping without very
Good measure provides a kind of agriculture gourd, fruit and vegetable preservation device and preservation method to this present invention, passes through the closed work of setting
Gourd, fruit and vegetable is placed in 0-5 DEG C of deepfreeze by body culture environment, effectively reduces vegetable moisture loss, and vegetables breathing is inhibited to make
With playing the role of preventing vegetables from wilting；Furthermore make the fresh-keeping effect of vegetables especially leafy vegetable plus LED lamplight preservation technology
Fruit can effectively extend, and effectively prevent the wasting phenomenon for selling vegetables, reduce the economic loss of retailer.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.In the description of the present invention, it should be noted that term " center ",
The orientation of the instructions such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside", " back ", " side " or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
It is used for description purposes only, is not understood to indicate or imply for limitation of the present invention term " first ", " second ", " third "
Relative importance.Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " should do broad sense reason
Solution, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected and can be mechanical connection, is also possible to
Electrical connection can be directly connected, and can also can be the connection inside two elements indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 is the side view of agriculture gourd, fruit and vegetable preservation device provided by the invention, and Fig. 2 is agricultural provided by the invention
The main view of gourd, fruit and vegetable preservation device.Referring to Fig. 1 and Fig. 2, preservation device of the present invention include: device noumenon, it is warm and humid
Degree adjusts and preservation device, illumination preservation device and living body culture apparatus.Described device ontology includes the functional compartment being stacked
1, sliding function case 6 and equipment box 9.As depicted in figs. 1 and 2, the equipment box 9 is located at whole device body bottom portion, is entire
Device noumenon lowest level is mainly used for placing the part in the temperature and humidity adjustment and preservation device and the living body culture apparatus
Equipment, such as refrigeration machine 15, the first liquid pump 17, the second liquid pump 16 and controller 19.The sliding function case 6 is located at the equipment
9 upper layer of case, preferably in the 9 upper layer symmetrically arranged side by side of equipment box, two sliding function casees 6.The sliding function case 6 is set
It is equipped with temperature and humidity adjustment and preservation device, illumination preservation device and living body culture apparatus, for placing the vegetables of living body culture；It is main
Wanting function is living body culture, LED illumination, fresh-keeping function, humidity adjusting function and the freezing function of vegetables.The functional compartment 1
In whole device body upper part, the functional compartment 1 can be set multiple.As shown in Figure 1, it is preferred that on the sliding function case 6
Three layer function casees of side's setting, every layer of functional compartment 1 including two symmetrically arranged side by side.The functional compartment 1 is provided with temperature and humidity tune
Section and preservation device and illumination preservation device, for placing vegetables；Major function is to place the vegetables currently sold, sprinkling
Nisin antistaling agent, LED illumination, the functions such as humidification, refrigeration.Functional compartment 1 is arranged in the present invention and the difference of sliding function case 6 is, when
The vegetables of preceding sale are placed in functional compartment 1, are carried out by the function of functional compartment 1 fresh-keeping.Unsold vegetables, which are placed in, to be slided
In dynamic functional compartment 6, carries out living body culture and reach fresh-keeping effect.It is therefore preferred that the functional compartment 1 is arranged close to the one side of user
For transparent material, user is facilitated to select the gourd, fruit and vegetable placed in functional compartment 1, buy.And the sliding function case 6
Sliding cabinet is needed using thermal insulation material, therefore cabinet is integrally opaque.
As depicted in figs. 1 and 2, the temperature and humidity adjustment and preservation device include Temperature Humidity Sensor 2, controller 19, system
Cold 15, cooling tube 10, the first liquid pump 17, liquid-storing box 11, perfusion tube and atomizer 3.Fig. 3 is agriculture melon provided by the invention
The circuit connection diagram of partial devices in fruit vegetable preservation device.As shown in figure 3, the Temperature Humidity Sensor 2, the refrigeration machine
15 and first liquid pump 17 connect respectively with the controller 19.
As shown in Figure 1, since functional compartment 1 and sliding function case 6 all have the function of temperature and humidity adjustment, the functional compartment
1 and the sliding function case 6 inside be mounted on the Temperature Humidity Sensor 2.Preferably, functional compartment 1, in sliding function case 6
The temperature and humidity sensor 2 of installation is located at the side in respective cabinet close to liquid-storing box 11.
The controller 19, the refrigeration machine 15 and first liquid pump 17 are fixedly installed in inside the equipment box 9.It is excellent
Choosing, there are two containing refrigeration machine 15 in the equipment box 9, is located at the left and right sides of equipment box, respectively functional compartment 1 and cunning
Dynamic functional compartment 6 provides refrigeration.The controller 19 is located at 9 center of equipment box, and two refrigeration machines 15 are described
Controller two sides are symmetrical arranged, wherein a refrigeration machine is connect with the cooling tube 10 at 1 back of functional compartment, for realizing function
The cold storage function of case 1；Another refrigeration machine is connect with the cooling tube 10 at 6 back of sliding function case, for realizing sliding function
The refrigeration or freezing function of energy case 6.
The cooling tube 10 is fixedly mounted on described device ontology back；The cooling tube 10 connects with the refrigeration machine 15
It connects.Specifically, a side surface of equipment box 9 is run through in the side of the refrigeration machine 15, with 10 phase of cooling tube outside device noumenon
Even.The setting of cooling tube 10 is freezed at cabinet back by downside refrigeration machine 15, predominantly contact cabinet back refrigeration, is not selected
Spray cold air, but liquid refrigerating.
The liquid-storing box 11 is fixedly installed in described device ontology side；First liquid pump 17 is mounted on the equipment box
Close to the side of the liquid-storing box 11 in 9.
Since the functional compartment 1 and the sliding function case 6 all have humidity regulation and sprinkling antistaling agent function,
It is provided with partition interlayer 5 at the top of the functional compartment 1 and the sliding function case 6, is provided with infusion in the partition interlayer 5
Pipe.One end of the perfusion tube connects atomizer 3, and the other end connects the liquid-storing box 11.The functional compartment 1 and the sliding
The atomizer 3 is mounted at the top of functional compartment 6.First liquid pump 17 is sequentially connected the liquid-storing box 11, the infusion
Pipe and the atomizer 3, first liquid pump 17 is for the liquid in the liquid-storing box 11 to be pumped into the perfusion tube, so
It is sprayed from the atomizer 3 afterwards.Two functions of atomized water spray and antistaling agent may be implemented in first liquid pump 17, can pass through
Control valve switches over.
Specifically, the liquid-storing box 11 includes the first valve, the second valve, the first liquid storing tube 110 and the second liquid storing tube
111；First liquid storing tube 110 and second liquid storing tube 111 are arranged side by side.First liquid storing tube 110 is for storing water；
Second liquid storing tube 111 is for storing antistaling agent.First valve is mounted on the nozzle of first liquid storing tube 110；Institute
State the nozzle that the second valve is mounted on second liquid storing tube 111；First valve and second valve respectively with it is described
Controller 19 connects.
As shown in Figure 1, the illumination preservation device is multiple LED light 4.Functional compartment 1 of the present invention and sliding function case 6 are adopted
With LED lamplight preservation technology, therefore the LED light 4, institute are mounted at the top of the functional compartment 1 and the sliding function case 6
It states LED light 4 to be connected with partition interlayer 5, is located at 5 lower section of partition interlayer, plays and vegetables is promoted to generate fresh-keeping effect.It is described
LED light 4 is connect with the controller 19, controls its opening and closing by the controller 19.Lighting process, which is that one kind is emerging, to be applied to
The non-heated physical fresh-keeping technology of fresh-keeping of vegetables can effectively maintain vegetables exterior quality and extend shelf life.With it is traditional
Physics, fresh chemically technology are compared, and lighting process has many advantages, such as from a wealth of sources, low in cost, nonhazardous, environmentally friendly.
Under illumination condition, vegetables especially green vegetables class will continue to carry out photosynthesis at storage initial stage, match with living body culture
Conjunction then makes vegetables can continue to carry out vital movement, accumulates nutriment, extends the holding time.In LED light processing storage
Vegetables can effectively be sterilized, it is made to carry out photosynthesis, and vegetables is allowed persistently to keep fresh.In addition to this, LED illumination is in vegetables one
A little main nutrient compositions also have large effect, such as VC (vitamin C), chlorophyll and carrotene.According to different situations, originally
Invention LED light 4 can select 400-500nm wavelength blue-ray LED, 600-700nm red-light LED, mixed light or the simulated solar ring of light
The LED light in border carries out long-time irradiation to vegetables, to reach fresh-keeping effect.
As depicted in figs. 1 and 2, the sliding function case 6 includes sliding cabinet 19, guide rail 8 and baffle 13.The sliding case
Body 19 is mounted on the guide rail 8, and sliding cabinet 19 is connected with guide rail 8 with pulley.The guide rail 8 is that front and back is longitudinally disposed, will
The sliding function case 6 is designed like drawer-type structure, can be slid into, be skidded off by bottom guide track 8.
The baffle 13 is dismountable block plate, and multiple baffles 13 are removably mounted inside the sliding cabinet 19.
It multiple 13 slant settings of the baffle and is parallel to each other, similar to the mounting means of refrigerator dismountable block plate, two sides have in protrusion
Between be recessed, can be dismantled from top.
13 bottom of baffle is liquid holding groove 7, and liquid holding groove 7 is in contact with fluid tube 14, and fluid tube 14 runs through under sliding function case 6
Side surface is connected with the second liquid pump 16 in equipment box 9, and the side of second liquid pump 16 runs through the one of the equipment box 9
Side surface is connected with the third liquid storing tube 18 of 9 side of equipment box.
As depicted in figs. 1 and 2, the living body culture apparatus includes liquid level detection device 12, the second liquid pump 16, third liquid storage
Pipe 18, fluid tube 14 and liquid holding groove 7.Wherein the third liquid storing tube 18 is fixedly installed in described device outer body and deposits with described
The opposite side of liquid case 11, for storing nutrient solution.Second liquid pump 16 is fixedly mounted on 9 inside of equipment box close to institute
State the side of third liquid storing tube 18.As shown in figure 3, second liquid pump 16 and the liquid level detection device 12 respectively with the control
Device 19 processed connects.The fluid tube 14 and the liquid holding groove 7 are fixedly mounted on 6 bottom of sliding function case.Second liquid
Pump 16 is successively connect with the third liquid storing tube 18, the fluid tube 14 and the liquid holding groove 7.The liquid level detection device 12 is pacified
In the liquid holding groove 7, for detecting the liquid level in the liquid holding groove 7.Preferably, level sensing fills in sliding function case 6
12 are set to be located in liquid holding groove 7 close to 11 side of liquid-storing box.The liquid holding groove 7 has certain depth, asks to join one 8 height of guide rail in identical bits
It sets, liquid holding groove 7 is close to guide rail 8 slightly raised above the part of guide rail 8 and is arranged on guide rail 8.
Based on agriculture gourd, fruit and vegetable preservation device provided by the invention, the present invention also provides a kind of agriculture gourd, fruit and vegetables to use
Preservation method, the preservation method are applied to the preservation device；The preservation method includes:
One, temperature controls
Temperature Humidity Sensor 2 in temperature and humidity adjustment and preservation device detects the functional compartment 1 or the sliding function case 6
Interior current humidity and current humidity, and the current humidity and current humidity signal are sent to controller 19；
The controller 19 judges whether the Current Temperatures are higher than temperature upper limit, obtains the first judging result；
If first judging result is that the Current Temperatures are higher than temperature upper limit, system is opened in the control of controller 19
Cold 15 cools down to device noumenon by refrigeration machine 15 and cooling tube 10；
If first judging result is that the Current Temperatures are not higher than temperature upper limit, whether the Current Temperatures are judged
Lower than temperature upper limit value, the second judging result is obtained；
If second judging result is that the Current Temperatures are lower than temperature upper limit value, institute is closed in the control of controller 19
It states refrigeration machine 15 and stops cooling.
Two, humid control
The controller 19 judges whether the current humidity is lower than humidity lower limit value, obtains third judging result；
If the third judging result is that the current humidity is lower than humidity lower limit value, the controller 19 control opens the
Water in first liquid storing tube 110 is delivered to atomization spray by perfusion tube by one liquid pump 17 and the first valve, first liquid pump 17
First 3, it sprays and is humidified from the atomizer 3；
If the third judging result is that the current humidity is not less than humidity lower limit value, whether the current humidity is judged
Higher than top limit value of humidity, the 4th judging result is obtained；
If the 4th judging result is that the current humidity is higher than top limit value of humidity, the controller 19 control closes the
One liquid pump 17 and the first valve stop humidification.
Three, antistaling agent sprinkling control
First liquid pump 17 and the second valve described in 19 time opening of controller, first liquid pump 17 is by the second liquid storage
Antistaling agent in pipe 111 is delivered to the atomizer 3 by the perfusion tube, and the atomizer 3 sprays antistaling agent to vegetable
On dish.The antistaling agent sprayed in the present invention is Nisin antistaling agent (nisin mycomycin), to reach the fresh-keeping effect of vegetables on sale
Fruit.Nisin antistaling agent passes through 3 automatic spraying of atomizer in functional compartment 1.Described in the controller 19 can also be closed periodically
First liquid pump 17 and the second valve stop sprinkling antistaling agent.
In practical applications, the controller 19 can be connect with mobile terminals such as mobile phones, preset ginseng by mobile phone
Number carries out the timing or quantitative sprinkling of Nisin antistaling agent.Nisin (Nisin) is also known as nisin or transliteration
It is pungent for Buddhist nun, it is a kind of peptide material that streptococcus lactis generates, is made of 34 amino acid residues, molecular weight is about 3500Da.
Since nisin can inhibit most of gram-positive bacteriums, and there is strong inhibition to make in the spore of bacillus
With, therefore it is widely used in food service industry as food preservative.In physiological pH condition and α-pancreas curdled milk of human body after edible
It is hydrolyzed into amino acid quickly under albumen enzyme effect, normal flora in human body intestinal canal will not be changed and generates such as other antibiotic institutes
The resistance problem of appearance more cross tolerance will not occur with other antibiotic, be a kind of efficient, nontoxic, safe, without side-effects
Antiseptics for natural food.Have experiments have shown that Nisin is able to extend the fresh-keeping of vegetables time, especially has to leafy vegetable good
Fresh-keeping effect shows it apparently preferably, and nutrition loss is less.Therefore the present invention selects Nisin to be sprayed as antistaling agent,
To reach the secondary sale of vegetables, the purpose of economic loss and vegetables waste is reduced.
Four, nutrient solution Liquid level
Liquid level detection device 12 in living body culture apparatus detects the current level of the nutrient solution held in liquid holding groove 7, and
The current level signal is sent to the controller 19；
The controller 19 judges whether the current level is lower than bottom level limit, obtains the 5th judging result；
If the 5th judging result is that the current level is lower than bottom level limit, the controller 19 control opens the
Two liquid pumps 16；Nutrient solution in third liquid storing tube 18 is delivered in liquid holding groove 7 by second liquid pump 16 by fluid tube 14；
If the 5th judging result is that the current level is not less than bottom level limit, whether the current level is judged
Higher than liquid level upper limit value, the 6th judging result is obtained；
If the 6th judging result is that the current level is higher than liquid level upper limit value, institute is closed in the control of controller 19
The second liquid pump 16 is stated, stops being pumped into nutrient solution into liquid holding groove 7.
Five, light control
LED light 4 in the 19 time opening illumination preservation device of controller, is irradiated vegetables；
The 19 timed-shutoff black out of controller is irradiated vegetables according to the LED light 4 in preservation device, stopping.
Further, temperature control of the present invention, humid control, antistaling agent sprinkling control, liquid holding groove Liquid level and illumination
Control can be controlled by mobile phone.The controller 19 is attached with mobile terminals such as mobile phones by internet, is used
It family can be by mobile phone to the temperature and humidity of the functional compartment 1 and sliding function case 6, antistaling agent spraying time and dosage, nutrient solution
The parameters such as liquid level, light application time and wavelength, intensity are controlled.
Based on agriculture gourd, fruit and vegetable preservation device provided by the invention and preservation method, present invention agricultural gourd, fruit and vegetable is used
The actual use process of preservation device is as follows:
In use, water and antistaling agent to be first added separately to the first liquid storing tube 110 and the second liquid storing tube 111 of liquid-storing box 11
In, nutrient solution is added in third liquid storing tube 18.
The vegetables currently sold are put into functional compartment 1 by the chamber door of opening function case 1, close chamber door.
Sliding function case 6 is pulled out along guide rail 8, fresh-keeping vegetables will be needed to be put into sliding function case 6, it can be according to vegetable
The big minor adjustment dismountable block plate 13 of dish.Vegetables close sliding function case 6 after placing, box house is arranged level sensing and fills
12 are set, the second liquid pump 16 is automatically controlled by controller 19, the culture solution in third liquid storing tube 18 is pumped into sliding function case 6
Liquid holding groove 7.Vegetables root is placed on progress living body culture in nutrient solution by the present invention, can effectively extend the fresh-keeping of vegetables time.
Temperature and humidity sensor 2 in functional compartment 1 and sliding function case 6 monitors internal environment, automatically adjusts refrigeration machine 15, atomizer 3
Assigned temperature, humidity power cut-off are arrived in work, to reach 0-5 DEG C of vegetables living body culture effect, extend the vegetables holding time.
Period finishes if the existing vegetables in functional compartment 1 are sold, and openable sliding function case 6 will be just in living body culture
Vegetables take out into functional compartment 1 and are sold, and remaining vegetables continue living body culture.If same day vegetables remain without all selling
Remaining vegetables continue to be placed in the progress living body culture of sliding function case 6, until next day continues to sell, and carry out vegetables supplement.If vegetables
Sale finishes, then closes preservation device power supply.
The daily vegetables sold are placed in functional compartment 1.Vegetables place and finish, and temperature and humidity sensor 2 monitors internal environment,
Refrigeration machine 15 is automatically adjusted, the first liquid pump of timing controlled 17 works, and atomizer 3 passes through perfusion tube and liquid storage in partition interlayer 5
11 the first liquid pump of bottom 17 of case is connected, and the first liquid pump 17 is started to work through automatically controlling, and sprays atomizer 3 periodically fresh-keeping
Liquid plays fresh-keeping of vegetables effect.Or also can connect mobile phone, the work of preservation device is voluntarily controlled by parameter setting.
Nisin antistaling agent, LED light and low temperature control, it is ensured that vegetables keep fresh in a short time, reduce and wilt.In functional compartment 1
Vegetables sell and finish, and are supplemented by sliding function case 6.
For existing Vegetable Market, vegetables retailer's accounting is larger.Especially in summer, it is larger that vegetables waste degree.
The present invention is combined with a variety of preservation technologies, and based on this, using functional compartment as carrier, by low temperature control, humid control,
LED light lighting process, living body cultivation and the comprehensive of Nisin antistaling agent use, to achieve the purpose that extend fresh-keeping of vegetables effect,
The problem of price and fresh-keeping effect can be well solved, and to having preferable table on the sensory evaluation of leafy vegetable (condition)
It is existing, it can reduce the vegetables waste of user, improve economic value.
The foregoing is merely the preferable specific embodiments of the present invention, but scope of protection of the present invention is not limited thereto, appoint
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of, all by what those familiar with the art
It should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand the device of the invention and its core concept；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of agricultural gourd, fruit and vegetable preservation device, which is characterized in that the preservation device includes: device noumenon, temperature and humidity
Adjusting and preservation device, illumination preservation device and living body culture apparatus；Described device ontology includes the functional compartment being stacked, cunning
Dynamic functional compartment and equipment box；The functional compartment is provided with temperature and humidity adjustment and preservation device and illumination preservation device, for placing
The vegetables currently sold；The sliding function case is provided with temperature and humidity adjustment and preservation device, illumination preservation device and living body training
Device is supported, for placing the vegetables of living body culture；The temperature and humidity adjustment and preservation device and described are placed in the equipment box
Equipment component in living body culture apparatus.
2. agricultural gourd, fruit and vegetable preservation device according to claim 1, which is characterized in that the temperature and humidity adjustment and guarantor
Fresh device includes Temperature Humidity Sensor, controller, refrigeration machine, cooling tube, the first liquid pump, liquid-storing box, perfusion tube and atomizer；
The Temperature Humidity Sensor, the refrigeration machine and first liquid pump are connect with the controller respectively；
Multiple Temperature Humidity Sensors are fixedly installed in respectively inside the functional compartment and the sliding function case；The control
Device, the refrigeration machine and first liquid pump are fixedly installed in inside the equipment box；The cooling tube is fixedly mounted on described
Device noumenon back；The cooling tube is connect with the refrigeration machine；The liquid-storing box is fixedly installed in described device ontology side；
The more perfusion tubes are separately mounted in the partition interlayer of the functional compartment and the sliding function box top；Multiple mists
Change spray head and is separately mounted to the functional compartment and the sliding function box top；First liquid pump is sequentially connected the liquid storage
Case, the perfusion tube and the atomizer.
3. agricultural gourd, fruit and vegetable preservation device according to claim 2, which is characterized in that the liquid-storing box includes first
Valve, the second valve, the first liquid storing tube and the second liquid storing tube；First liquid storing tube and second liquid storing tube are arranged side by side；
First liquid storing tube is for storing water；Second liquid storing tube is for storing antistaling agent；First valve is mounted on described
The nozzle of first liquid storing tube；Second valve is mounted on the nozzle of second liquid storing tube；First valve and described
Two valves are connect with the controller respectively.
4. agricultural gourd, fruit and vegetable preservation device according to claim 1, which is characterized in that the illumination preservation device is
Multiple LED light；Multiple LED light are separately mounted to the functional compartment and the sliding function box top；Multiple LED light
It is connect respectively with the controller.
5. agricultural gourd, fruit and vegetable preservation device according to claim 1, which is characterized in that the sliding function case includes
Slide cabinet, guide rail and baffle；The sliding cabinet is mounted on the guide rail；Multiple baffles are removably mounted at described
Slide box house.
6. agricultural gourd, fruit and vegetable preservation device according to claim 5, which is characterized in that the living body culture apparatus packet
Include liquid level detection device, the second liquid pump, third liquid storing tube, fluid tube and liquid holding groove；Second liquid pump is fixedly mounted on described
Inside equipment box；The third liquid storing tube is fixedly installed in the described device ontology other side, for storing nutrient solution；Described second
Liquid pump and the liquid level detection device are connect with the controller respectively；The fluid tube and the liquid holding groove are fixedly mounted on institute
State sliding function bottom portion；Second liquid pump is successively connect with the third liquid storing tube, the fluid tube and the liquid holding groove；
The liquid level detection device is mounted in the liquid holding groove.
7. a kind of agricultural gourd, fruit and vegetable preservation method, which is characterized in that the preservation method is applied to described in claim 1
Preservation device；The preservation method includes:
Temperature Humidity Sensor in temperature and humidity adjustment and preservation device detects working as in the functional compartment or the sliding function case
Preceding humidity and current humidity, and the current humidity and current humidity signal are sent to controller；
The controller judges whether the Current Temperatures are higher than temperature upper limit, obtains the first judging result；
If first judging result is that the Current Temperatures are higher than temperature upper limit, refrigeration machine is opened in the controller control,
Cooled down by refrigeration machine and cooling tube to device noumenon；
If first judging result is that the Current Temperatures are not higher than temperature upper limit, judge whether the Current Temperatures are lower than
Temperature upper limit value obtains the second judging result；
If second judging result is that the Current Temperatures are lower than temperature upper limit value, the refrigeration is closed in the controller control
Machine stops cooling；
The controller judges whether the current humidity is lower than humidity lower limit value, obtains third judging result；
If the third judging result is that the current humidity is lower than humidity lower limit value, the first liquid pump is opened in the controller control
And first valve, the water in the first liquid storing tube is delivered to atomizer by perfusion tube by first liquid pump, from the atomization
It sprays and is humidified in spray head；
If the third judging result is that the current humidity is not less than humidity lower limit value, judge whether the current humidity is higher than
Top limit value of humidity obtains the 4th judging result；
If the 4th judging result is that the current humidity is higher than top limit value of humidity, the first liquid pump is closed in the controller control
And first valve stop humidification.
8. agricultural gourd, fruit and vegetable preservation method according to claim 7, which is characterized in that the preservation method also wraps
It includes:
First liquid pump described in the controller time opening and the second valve, first liquid pump will be fresh-keeping in the second liquid storing tube
Agent is delivered to the atomizer by the perfusion tube, and the atomizer sprays on antistaling agent to vegetables；
First liquid pump and the second valve are closed in the controller timing, stop sprinkling antistaling agent.
9. agricultural gourd, fruit and vegetable preservation method according to claim 7, which is characterized in that the preservation method also wraps
It includes:
The current level of the nutrient solution held in liquid level detection device detection liquid holding groove in living body culture apparatus, and work as by described in
Preceding liquid level signal is sent to the controller；
The controller judges whether the current level is lower than bottom level limit, obtains the 5th judging result；
If the 5th judging result is that the current level is lower than bottom level limit, the second liquid is opened in the controller control
Pump；Nutrient solution in third liquid storing tube is delivered in liquid holding groove by second liquid pump by fluid tube；
If the 5th judging result is that the current level is not less than bottom level limit, judge whether the current level is higher than
Liquid level upper limit value obtains the 6th judging result；
If the 6th judging result is that the current level is higher than liquid level upper limit value, the controller control closes described second
Liquid pump.
10. agricultural gourd, fruit and vegetable preservation method according to claim 7, which is characterized in that the preservation method also wraps
It includes:
LED light in the controller time opening illumination preservation device, is irradiated vegetables；
The controller timed-shutoff black out is irradiated vegetables according to the LED light in preservation device, stopping.
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Application publication date: 20190830 |