CN206761225U - Multifunctional fresh-keeping special counter - Google Patents

Abstract

The utility model content is related to a kind of multifunctional fresh-keeping special counter, including cabinet, it is characterised in that：Cabinet top is functional compartments, and cabinet bottom is canyon, and atomization plant, anticorrosion equipment, gas transfer pump are placed in canyon；Refrigeration plant；Functional areas in linkage function room respectively, complete the regulation of corresponding function, between functional compartments and canyon between the upper and lower every 4 storage chambers, four storage chambers up to descend temperature to be followed successively by 14 DEG C, 8 DEG C, 4 DEG C, 0 DEG C.The multifunctional fresh-keeping special counter that the utility model content provides can carry out the regulation of humidity, controlled atmosphere, humidity that can be respectively in more each casing is adjusted, meet requirement of the different vegetable to humidity, extend vegetables weightlessness, keep vegetables freshness, effectively control the transpiration of vegetables.

Description

Multifunctional fresh-keeping special counter

Technical field

The utility model content belongs to preservation field, especially a kind of multifunctional fresh-keeping special counter.

Background technology

1st, the temperature of refrigerator-freezer can not be adjusted according to fruits and vegetables species is intelligent, and fresh-keeping special counter is not deposited by the storage temperature of fruits and vegetables Put, it is unified that fruits and vegetables are placed in a temperature.But different types of fruits and vegetables Optimum storage temperature is different, the optimal storage temperature of radish It is 0~1 DEG C, potato is 0~3 DEG C, and cucumber is 11~13 DEG C, and agaric is 2~6 DEG C, and apple is -1~2 DEG C, and orange is 4~6 DEG C, Banana is 13~15 DEG C, but refrigerator-freezer can only provide a temperature, it is impossible to meets the needs of different fruits and vegetables, causes fresh-keeping effect not It is good.

2nd, refrigerator-freezer is unable to regulating and controlling humidity, and water is directly sprayed on fruit and vegetable surfaces by some open exhibition booths, but wet in fruits and vegetables It is to rely on atomized water to spend regulation and control.Influence of the humidity to fruits and vegetables shows as the influence to transpiration, higher partial pressure of water vapor The transpiration of fruits and vegetables can be suppressed.Delay fruits and vegetables weightlessness, lose fresh degree, destroy normal metabolic process.But existing ice Monitoring of the cabinet for humidity is almost nil, uniquely relies on experience and is artificially humidified.

3rd, fruit and vegetable picking uses lack of standardization to the forced ripening method and reagent dosage peddled, it is impossible to regulates and controls fruit-vegetable quality, fruits and vegetables Optimal maturity is not often reached.Maturity can be divided into physiological makeup and gardening maturity, and both have obvious difference.Physiology Maturity refers to that plant organ is physiologically reaching abundant ripe degree.Gardening maturity is wanted according to edible purpose, processing Ask or other gardening requirement determined by maturity.

Utility model content

The utility model content is to solve problems of the prior art, there is provided a kind of fresh keeping time is long, displaying The multifunctional fresh-keeping special counter of better function.

The utility model content realizes that the technical scheme of purpose is as follows：

A kind of multifunctional fresh-keeping special counter, including cabinet, cabinet top are functional compartments, and cabinet bottom is canyon, canyon Interior placement atomization plant, anticorrosion equipment, gas transfer pump；Refrigeration plant；Functional areas in linkage function room respectively, complete corresponding The regulation of function, between functional compartments and canyon between the upper and lower every 4 storage chambers, four storage chambers up to descend temperature successively For 14 DEG C, 8 DEG C, 4 DEG C, 0 DEG C,

Each storage chamber is divided between showroom and the storage of front and rear setting, there is a sliding door between the two；

Touching formula display screen is provided with the front side of functional compartments, shows temperature, humidity, gas componant parameter in refrigerator-freezer.

The functional compartments point interior sealing interval is divided into four functional areas, and humidify and accelerate the ripening Ith area；The area of anti-corrosion II；Gas regulating IIIth area；The area of temperature control IV, the canyon is interior to place four equipment, is respectively：Atomization plant 1-1, anticorrosion equipment 1-2, gas Body delivery pump 1-3；Refrigeration plant 1-4；The area of temperature control IV be used for temperature it is too low after, the inside place heater；To different storages Greenhouse heating, for adjusting four storage indoor temperatures.

Functional compartments and the annexation of canyon are：Humidify and accelerate the ripening Ith area；The area of gas regulating III；The area of temperature control IV, institute State and four equipment are placed in canyon, be respectively：Atomization plant connects humidification and Ith area of accelerating the ripening, anticorrosion equipment by seal for pipe joints The area of anti-corrosion II is connected by seal for pipe joints, gas transfer pump connects the area of gas regulating III by seal for pipe joints；The evaporator of refrigeration The side elevation in outside between four storage chambers storages, the density degree for passing through evaporator pipeline adjust the temperature of four storage chambers Degree.

Moreover, the functional compartments workflow：Humidity regulation is first passed through, by gas humidification, relative humidity 95%, wherein According to the difference of fruits and vegetables maturity in the vapor of atomization, suitable catalyst is added, such as：Ethene accelerates the ripening, and alcohol decolourizes etc.； Sterilizing freshness-retaining device is entered back into, gas is sterilized and cleaned；Gas circulator provides gas needed for storage chamber, oxygen 2-3% dioxies Change carbon 1-2%；Temperature adjustment is entered back into, temperature is changed into desirable value；It is sent into finally by pipeline in the region of required regulation.

Moreover, the structure of the anticorrosion equipment is, including gas treatment casing and blower fan, it is characterised in that：At gas The side of reason casing is formed with air inlet, and opposite side is formed with gas outlet, gas outlet installation blower fan, and blower fan is used to circulate extraneous gas Into in gas treatment casing, Posterior circle is handled by the purification of gas treatment case, humidification, ionization etc. and enters circulation air pump；

The internal structure of the gas treatment casing is：Casing upper wall and casing lower wall between air inlet and gas outlet Mounting bracket has been mounted directly, multiple necks, and the power interface needed for device are formed with mounting bracket, for following equipment energy Enough smoothly installations, run well, are provided with mounting bracket by air inlet side to air outlet side successively parallel interval：Nano coating Dust removal and filtration net, electrostatic precipitation degerming filter screen, ultraviolet-sterilization bactericidal device, ultrasonic humidistat, electronic cooling machine, ring-type electromagnetism Field, ozone, I+, I- ion generator.

Moreover, in gas treatment casing casing or lower box install a tank, the tank be ultrasonic humidistat confession Water, receive the water from electronic refrigeration plant condensation generation.

The advantages of the utility model content and good effect are as follows：

1st, the utility model content provide multifunctional fresh-keeping special counter up and down altogether set 4 subregions, can realize 14 DEG C, 8 DEG C, 4 DEG C, 0 DEG C multiple thermogrades it is fresh-keeping, can meet the needs of different fruits and vegetables, improve the fresh-keeping effect of vegetables.

2nd, the multifunctional fresh-keeping special counter that the utility model content provides can carry out the regulation of humidity, controlled atmosphere, can distinguish Humidity in more each casing is adjusted, and meets requirement of the different vegetable to humidity, extends vegetables weightlessness, keeps vegetables fresh The transpiration of degree, effectively control vegetables.

3rd, the multifunctional fresh-keeping special counter that the utility model content provides can carry out gas and individually adjust, and set different vegetable The gas condition needed, ensure that each vegetables in the range of respective most suitable gas regulation, ensures vegetables to greatest extent It is delicious.

Brief description of the drawings

Fig. 1 is the front view of this fresh-keeping special counter；

Fig. 2 is Fig. 1 right view；

Fig. 3 is internal structure schematic diagram；

Fig. 4 is anticorrosion equipment structural representation.

Embodiment

The utility model content is described in further detail below by specific embodiment, following examples are descriptive , it is not limited, it is impossible to the protection domain of the utility model content is limited with this.

A kind of multifunctional fresh-keeping special counter, including cabinet 1, cabinet top are functional compartments 3, and cabinet bottom is canyon 4, equipment Indoor placement atomization plant 1-1, anticorrosion equipment 1-2, gas transfer pump 1-3；Refrigeration plant 1-4；Respectively in linkage function room Functional areas, complete regulation and the supplement of corresponding function, between functional compartments and canyon between the upper and lower every 4 storage chambers, by Tetra- storage chambers of A, B, C, D are up to named as down, tetra- storage chambers of A-D up to descend temperature to be followed successively by 14 DEG C, 8 DEG C, 4 DEG C, 0 DEG C, Because the gas density of higher temperature is small, spatially layer can be distributed, therefore the high region of temperature is placed on casing upper strata, more Energy-conservation.Four functional areas of functional compartments connect four storage chambers respectively, for adjusting corresponding reconciling items in each storage chamber, Ensure that the condition in each storage chamber meets preset requirement.

Each storage chamber is divided into 5 between the showroom 6 of front and rear setting and storage, has a sliding door between the two, for timely Supplement goods.Showroom is located at before cabinet.Showroom sealing hinge glaze sliding door, to facilitate fruits and vegetables of taking.

It is provided with touching formula display screen 2 in the front side of functional compartments, shows the parameters such as temperature in refrigerator-freezer, humidity, gas componant.

The functional compartments point interior sealing interval is divided into four functional areas, and humidify and accelerate the ripening Ith area；The area of anti-corrosion II；Gas regulating IIIth area；The area of temperature control IV, the canyon is interior to place four equipment, is respectively：Atomization plant 1-1, anticorrosion equipment 1-2, gas Body delivery pump 1-3；Refrigeration plant 1-4；The area of temperature control IV be used for temperature it is too low after, to different storage greenhouse heatings, the inside is placed Heater, ensure 14 DEG C, 8 DEG C, 4 DEG C, 0 DEG C of temperature range can realize that it is too low to be also prevented from evaporator temperature, prevents vegetables to be frozen Wound.

Functional compartments and the annexation of canyon are：Humidify and accelerate the ripening Ith area；The area of gas regulating III；The area of temperature control IV, institute State and four equipment are placed in canyon, be respectively：Atomization plant connects humidification and Ith area of accelerating the ripening, anticorrosion equipment by seal for pipe joints The area of anti-corrosion II is connected by seal for pipe joints, gas transfer pump connects the area of gas regulating III by seal for pipe joints；The steaming of refrigeration plant The side elevation that device is arranged on outside between four storage chamber storages is sent out, four storage chambers are adjusted by the density degree of evaporator pipeline Temperature, the D of downside is most close, and the A areas of upside are most sparse.

Functional compartments workflow：Humidity regulation is first passed through, by gas humidification, relative humidity 95%, wherein in the water of atomization According to the difference of fruits and vegetables maturity in steam, suitable catalyst is added, such as：Ethene accelerates the ripening, and alcohol decolourizes etc.；Enter back into and kill Bacterium preservation device, gas is sterilized and cleaned；Gas circulator provides gas needed for storage chamber, oxygen 2-3% carbon dioxide 1- 2%；Temperature adjustment is entered back into, temperature is changed into desirable value；It is sent into finally by pipeline in the region of required regulation.

It is humidity, controlled atmosphere, mould proof：It is connected between functional compartments and canyon by pipeline；Temperature control IV has four in area Individual pipeline, pipeline opening have blower fan.Four pipelines respectively lead to tetra- storage chambers of A, B, C, D, realize the temperature of each region independence Regulation.

A, among tetra- storage chambers of B, C, D by the difference of evaporator tube number come realize temperature respectively 14 DEG C, 8 DEG C, 4 DEG C, 0 DEG C, the more good refrigeration effects of evaporator tube number, temperature is low.To realize independent control area temperature, (this setting will be each Region is set as different temperature, but when needing the temperature in an area becoming identical with the temperature in another area), by adjusting temperature Gas temperature in IVth area of degree control, temperature is set higher than or less than required temperature, gas is passed through using pipeline needed for In the region of alternating temperature, two kinds of gas mixings, reach required temperature.

Gas regulation：Molecular sieve in controlled atmosphere device using the carbon molecular sieves of CMS-200, a diameter of 1.0- 1.8mm, nitrogen purity are 99%.Pass through the change of the detection to A-D areas gas content, mainly oxygen concentration.It is dense when oxygen When spending low, (fruits and vegetables carry out aerobic respiration, consumption oxygen increase CO₂) air inlet pipe without molecular sieve is opened, air is passed through, is increased Oxygen content (oxygen content is 21% in air)；When oxygen concentration is too high, (ingress of air, causes oxygen concentration liter during switch It is high) open and have the air inlet pipe of molecular sieve, when air is by molecular sieve, other gases such as oxygen are filtered out, nitrogen is passed through pipeline, Dilute oxygen concentration.

Anticorrosion equipment：Including casing, air inlet, air outlet, screen pack, ultraviolet-sterilization bactericidal device, ozone, electronic cooling Machine, ring-type electromagnetic field components.Using device internal circulation system, recycling sterilizing dedusting is carried out to gas.Concrete structure is as follows：Including Gas treatment casing 2-2, the side of gas treatment casing are formed with air inlet 2-1, and opposite side is formed with gas outlet, gas outlet installation wind Machine, blower fan are used to extraneous gas being recycled into gas treatment casing, pass through the purification of gas treatment case, humidification, ionization etc. Handle Posterior circle and enter circulation air pump, circulated in circulation air pump in storage period stream phase, the interior circulation of fruits and vegetables enclosed environment wind (is situated between Matter mutually flows, that is, flows phase) there is notable mildew-proof function, as Running water never becomes putrid a door-hinge never becomes wormeaten.

The internal structure of the gas treatment casing is：Casing upper wall and casing lower wall between air inlet and gas outlet Mounting bracket 2-4 has been mounted directly, has been formed with multiple necks on mounting bracket, and (the application does not have power interface needed for device etc. Have label), so that following equipment can be installed smoothly, run well, on mounting bracket by air inlet side to air outlet side successively Parallel interval is provided with：Nano coating dust removal and filtration net 2-5, electrostatic precipitation degerming filter screen 2-6, ultraviolet-sterilization bactericidal device 2- 7th, ultrasonic humidistat 2-8, electronic cooling machine 2-9, ring-type electromagnetic field 2-10, ozone, I+, I- ion generator 2-11.

The application installs a tank 2-3 on the casing of ultrasonic humidistat and electronic cooling machine bottom, and the tank is ultrasound Humidistat supplies water, while may also receive from the water of electronic refrigeration plant condensation generation, supplies water and pipeline is respectively adopted in water receiving Connection, the application does not do specifically limited.

Gas outlet is directly connected to circulate the air inlet of air pump, can ensure that library facility room enters the absolute pure of gas Degree, humidity and sterility, ensure the sterile constant humidity environment of library facility room, the fresh keeping time of fruits and vegetables in extension function room.

The casing air-tightness for the anticorrosion equipment that the utility model content provides is good, and rear cover of box is removable, convenient maintenance, case Body reference dimension, height × width x thickness=high 2200mm × wide 1500mm × thick 500mm, air inlet size 0.6m × 1.6m, casing Bottom carries universal wheel, can move, and axial flow blower air quantity is 15-20 times (5000-6000m3/h) of storage capacity product.

The effect of said apparatus and reference model are as follows：

1st, gas treatment casing：Conventional galvanized iron sheet, thickness 1mm, spray painting, case profile reference dimension：High 2200mm × wide 1500mm × thick 500mm.The installation of plenum chamber bottom sides carries universal wheel lower margin, wherein, there is a wheel to brake per side, take turns Away from 1000mm, it is moved easily and dismantles.Casing seam crossing does airtight processing, in order to produces the pressure differential of maximum.

2nd, axial flow blower：380V axial flow blowers, air quantity 5000-6000m3/h, power 0.75KW, refer to choose sea wind The Ha Laishen board low noise axial fans of machine electric appliance Co., Ltd production, model SF NO 3.5.

3rd, air inlet：Size：Wide 600mm × high 1600mm.

4th, rear cover of box (AD)：It is overall removable, as maintenance door, device interior each several part knot is can see after opening Structure.

5th, tank：Water source is provided for supersonic humidifying device, while the water of electronic refrigeration plant condensation generation can be received.

6th, nano coating dust removal and filtration net：The removal of impurity, except dust.Using particle diameter in below 20nm, silver particles spherical in shape It is combined and produces with screen pack through special process, thickness 3-50mm, HEPA type high efficiency particulate airs can be used.

7th, electrostatic precipitation degerming filter screen：Using high-voltage electrostatic field, powered grit and mushroom in adsorbed gas stream.It can be selected Middle spinning/zflc-hepa model electrostatic precipitation nets.

8th, ultraviolet-sterilization bactericidal device：Ultraviolet-sterilization.Use wavelength UVC (200~280nm) electromagnetic wave sterilization, lamp 212mm, power 8W, electric current 270Ma, uv radiation intensity 26uw/cm2, HDGW212D/S15 model uviol lamps can be used.

9th, ultrasonic humidistat:Humidification, humidification amount 3000-5000ml/h, mist particle diameter 1-5 microns, positive island can be selected SJ-J3000 type humidifiers.

10th, electronic cooling machine:Using semiconductor refrigerating, semiconductor cooler have noiseless, it is without friction, be not required to freeze Agent, small volume, it is in light weight the features such as, and reliable operation is easy to operate, is easy to carry out cold regulation.Refrigeration, keep constant temperature and remove Wet effect.Refrigerating capacity 20-50W, stabling current 2-4A, voltage 12-24V, huyashi-chuuka (cold chinese-style noodles) long 60-80mm, wide 40-60mm, high 10- 12mm, the hot long 80-160mm in face, wide 60-120mm, high 50-70mm.Model ATP050-12-A-00 types can be used.

11st, ring-type electromagnetic field:Materials'use soft magnetic material, cutting steam, first suction 8000N-10000N, operating voltage 24V, optional firmly fast/LX-26540 types.

12nd, ozone, I⁺、I^-Ion generator：3 × 106PCS/cm3 of ion concentration, ozone concentration 60-80mg/L, it can be selected CL-R03 kation anion generators.

Claims (3)

1. a kind of multifunctional fresh-keeping special counter, including cabinet, it is characterised in that：Cabinet top is functional compartments, and cabinet bottom is equipment Room, canyon is interior to place atomization plant, anticorrosion equipment, gas transfer pump；Refrigeration plant；Function in linkage function room respectively Area, complete the regulation of corresponding function, between functional compartments and canyon between the upper and lower every 4 storage chambers, on four storage chambers 14 DEG C, 8 DEG C, 4 DEG C, 0 DEG C are followed successively by lower temperature,

Each storage chamber is divided between showroom and the storage of front and rear setting, there is a sliding door between the two；

Touching formula display screen is provided with the front side of functional compartments, shows temperature, humidity, gas componant parameter in refrigerator-freezer；

The functional compartments point interior sealing interval is divided into four functional areas, and humidify and accelerate the ripening Ith area；The area of anti-corrosion II；The area of gas regulating III； The area of temperature control IV, the canyon is interior to place four equipment, is respectively：Atomization plant 1-1, anticorrosion equipment 1-2, gas conveying Pump 1-3；Refrigeration plant 1-4；The area of temperature control IV be used for temperature it is too low after, the inside place heater；To different storage greenhouse heatings, For adjusting four storage indoor temperatures；

Functional compartments and the annexation of canyon are：Humidify and accelerate the ripening Ith area；The area of gas regulating III；The area of temperature control IV, it is described to set Standby indoor four equipment of placement, it is respectively：Atomization plant connects humidification by seal for pipe joints and Ith area of accelerating the ripening, anticorrosion equipment pass through Seal for pipe joints connection anti-corrosion II area, gas transfer pump connect the area of gas regulating III by seal for pipe joints；The evaporator of refrigeration plant The side elevation in outside between four storage chambers storages, the density degree for passing through evaporator pipeline adjust the temperature of four storage chambers Degree.

2. multifunctional fresh-keeping special counter according to claim 1, it is characterised in that：The structure of the anticorrosion equipment is, including Gas treatment casing and blower fan, the side of gas treatment casing are formed with air inlet, and opposite side is formed with gas outlet, gas outlet installation Blower fan, blower fan are used to extraneous gas being recycled into gas treatment casing, pass through the purification of gas treatment case, humidification, ionization Handle Posterior circle and enter circulation air pump；

The internal structure of the gas treatment casing is：Casing upper wall and casing lower wall between air inlet and gas outlet is direct Mounting bracket is installed, multiple necks, and the power interface needed for device are formed with mounting bracket, so that following equipment can be suitable Profit installation, runs well, is provided with mounting bracket by air inlet side to air outlet side successively parallel interval：Nano coating dedusting Screen pack, electrostatic precipitation degerming filter screen, ultraviolet-sterilization bactericidal device, ultrasonic humidistat, electronic cooling machine, ring-type electromagnetic field, Ozone, I+, I- ion generator.

3. multifunctional fresh-keeping special counter according to claim 2, it is characterised in that：Under ultrasonic humidistat and electronic cooling machine One tank is installed, the tank supplies water for ultrasonic humidistat, receives the water from electronic refrigeration plant condensation generation on the casing in portion.