CN206449964U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN206449964U CN206449964U CN201621350371.3U CN201621350371U CN206449964U CN 206449964 U CN206449964 U CN 206449964U CN 201621350371 U CN201621350371 U CN 201621350371U CN 206449964 U CN206449964 U CN 206449964U
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- CN
- China
- Prior art keywords
- fresh
- space
- keeping
- keeping space
- storage space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003860 storage Methods 0.000 claims abstract description 60
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000001301 oxygen Substances 0.000 claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 42
- 238000004320 controlled atmosphere Methods 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 24
- 238000010304 firing Methods 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 235000013305 food Nutrition 0.000 abstract description 19
- 239000000463 material Substances 0.000 abstract description 19
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a kind of refrigerator.Wherein refrigerator includes：Defined in casing, casing and fresh-keeping space is provided with storage space, storage space；Door body, is arranged at the preceding surface of casing, for closing storage space；Refrigeration system, is configured to provide cold to storage space；And parcel tray, it is arranged at fresh-keeping space, and controllably connected inside parcel tray by the first dividing plate and second partition with fresh-keeping space, firing device and cool flame generating means are wherein provided with parcel tray, to be opened in the first dividing plate and second partition, in the case that firing device lights cool flame generating means, the oxygen in fresh-keeping space is consumed by combustion reaction.Refrigerator of the present utility model, the oxygen in fresh-keeping space is consumed by combustion reaction, reduces the oxygen content in fresh-keeping space, oxygen deprivation can be realized in fresh-keeping space is beneficial to the fresh-keeping atmosphere of food materials, in addition, realizing the safety simple in construction of controlled atmosphere, cost is effectively reduced.
Description
Technical field
The utility model is related to article field of storage, more particularly to a kind of refrigerator.
Background technology
As social development and people's living standard are increasingly improved, and the rhythm of life of people is more and more faster, Ren Menjing
Substantial amounts of article can be often bought to be placed in all kinds of refrigerators, but for leafy vegetable and melon and fruit class food materials, the storing of refrigerator
Low temperature in space can not only make the epidermis of these foods the phenomenon of corrugation and spot occur, can also influence their original tastes
And nutrition.
Controlled atmosphere technology refers to the atmosphere (gas componant by adjusting closing space residing for storage thing in general manner
Ratio or gas pressure) mode extend the technology of food materials shelf-life, its general principle is：In certain closing space
It is interior, the atmosphere different from normal air constituent is obtained by various regulative modes, to suppress to cause storage thing (usually to eat
Material) putrid and deteriorated physiological and biochemical procedure and microorganism activity.Especially, in this application, the controlled atmosphere discussed will
Specifically designed in the controlled atmosphere technology that gas component ratio is adjusted.
Those skilled in the art know that normal air constituent includes and (presses volume percentage, hereafter together)：About 78%
Nitrogen, about 21% oxygen, about 0.939% rare gas (helium, neon, argon, krypton, xenon, radon), 0.031% carbon dioxide, with
And 0.03% other gases and impurity (for example, ozone, nitric oxide, nitrogen dioxide, vapor etc.).In controlled atmosphere neck
Domain, generally reduces by the way of oxygen content to obtain the fresh-keeping gas of rich nitrogen oxygen deprivation using being filled with nitrogen-rich gas to closing space
Atmosphere.
But it is bulky, with high costs to be conventionally used for the equipment of making nitrogen of controlled atmosphere, cause the technology substantially also
It is limited to use on various large-scale professional storages (typically at least more than 30 tons of storage capacity).It can be said that using what
Kind appropriate gas regulation technology and related device is only possible to economically to minimize Air-conditioning system, mute, is applied to it
Family or personal user, are that controlled atmosphere art personnel thirst for solving always but the technology for the solution that fails all the time is difficult
Topic.
Utility model content
A purpose of the present utility model is to provide air-conditioning fresh-keeping refrigerator simple in construction.
The utility model one is further objective is that the storage effect of all kinds of articles in refrigerator will be improved.
Especially, the utility model provides a kind of refrigerator, and the refrigerator includes：Storage space is defined in casing, casing,
Fresh-keeping space is provided with storage space；Door body, is arranged at the preceding surface of casing, for closing storage space；Refrigeration system, matches somebody with somebody
It is set to storage space and cold is provided；And parcel tray, fresh-keeping space is arranged at, and pass through the first dividing plate and inside parcel tray
Two dividing plates are controllably connected with fresh-keeping space, and firing device and cool flame generating means are wherein provided with parcel tray, with
One dividing plate is opened with second partition, in the case that firing device lights cool flame generating means, consumes fresh-keeping by combustion reaction
Oxygen in space.
Alternatively, the refrigerator also includes：Fan, is arranged at second partition, is configured in the first dividing plate and second partition
Opened in the case of opening, so that the gas in fresh-keeping space is circulated by parcel tray.
Alternatively, the refrigerator also includes：Oxygen sensor, is arranged in fresh-keeping space, to monitor the reality in fresh-keeping space
Border oxygen content, and in the case where actual oxygen content is more than default content threshold value, the first dividing plate and second partition are opened,
Firing device lights cool flame generating means to occur combustion reaction.
Alternatively, the refrigerator also includes：Sealed drawer, is arranged in storage space, and fresh-keeping sky is limited by sealed drawer
Between.
Alternatively, the casing includes：Inner bag, defines storage space in it.
Alternatively, sealed drawer includes：Drawer cylinder, with preceding to opening, and is fixed on inner bag, defines in it fresh-keeping
Space；And drawer body, it is slidably mounted in drawer cylinder, it is operationally outside with the forward direction opening from drawer cylinder
Extract and be inwardly inserted into drawer cylinder out.
Alternatively, multiple air equalizer openings are offered on drawer cylinder, to connect storage space and fresh-keeping space.
Alternatively, the refrigerator also includes：Button, is configured to obtain the trigger action that user opens controlled atmosphere function.
Alternatively, the refrigerator also includes：Trigger detector, is configured to the trigger signal in the fresh-keeping space of detection opening and closing.
Alternatively, the refrigerator also includes：Timer, is configured to detect the closing time in fresh-keeping space, wherein being protected in controlled atmosphere
Fresh function is opened, and fresh-keeping space closing time be more than or equal to preset time threshold in the case of, oxygen sensor starts
Work.
Refrigerator of the present utility model, be provided with fresh-keeping space inside parcel tray, and parcel tray by the first dividing plate and
Second partition is controllably connected with fresh-keeping space, and firing device and cool flame generating means are wherein provided with parcel tray, with
First dividing plate is opened with second partition, in the case that firing device lights cool flame generating means, is consumed and protected by combustion reaction
Oxygen in fresh space, reduces the oxygen content in fresh-keeping space, can realize that the food materials that are beneficial to of oxygen deprivation are protected in fresh-keeping space
Fresh atmosphere, in addition, realizing the safety simple in construction of controlled atmosphere, effectively reduces cost.
Further, refrigerator of the present utility model also includes button, is configured to obtain user's unlatching controlled atmosphere function
Trigger action, trigger detector is configured to the trigger signal in the fresh-keeping space of detection opening and closing, and timer is configured to detect fresh-keeping sky
Between closing time, wherein controlled atmosphere function open, and fresh-keeping space closing time be more than or equal to preset time threshold
In the case of value, oxygen sensor is started working, can be in the case where controlled atmosphere function is not turned on, it is to avoid firing device
Cool flame generating means is lighted and does meaningless work, can effectively save fuel.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Plus understand of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of the refrigerator according to the utility model one embodiment；
Fig. 2 is the schematic local structural graph of the refrigerator according to the utility model one embodiment；
Fig. 3 is the schematic diagram at another visual angle of structure shown in Fig. 2；
Fig. 4 is the schematic diagram of sealed drawer in the refrigerator according to the utility model one embodiment；
Fig. 5 is the schematic internal setup figure of sealed drawer in the refrigerator according to the utility model one embodiment；And
Fig. 6 is the schematic diagram of parcel tray in sealed drawer shown in Fig. 5.
Embodiment
A kind of refrigerator is present embodiments provided, controlled atmosphere is realized in a simple form, the fresh-keeping effect of food materials is being improved
Effectively cost is reduced while fruit.Fig. 1 is the schematic diagram of the refrigerator 100 according to the utility model one embodiment；Fig. 2
It is the schematic local structural graph of the refrigerator 100 according to the utility model one embodiment；Fig. 3 is the another of structure shown in Fig. 2
The schematic diagram at visual angle.The refrigerator 100 of the present embodiment can include in general manner：Casing 10, door body, refrigeration system and
Parcel tray 14.
Wherein, storage space 102 is defined inside casing 10.The quantity and structure of storage space 102 can be according to need
Ask and configured, Fig. 1 shows the feelings of the first storage space set gradually up and down, the second storage space and the 3rd storage space
Condition；Above storage space is configurable to refrigerating space, reefer space, alternating temperature space or fresh-keeping space according to purposes difference.
Each storage space can be divided into multiple storage areas by demarcation strip, utilize rack or drawer storage article.Storing is empty
Between can be provided with inside container for storing, and container for storing in 102 and define fresh-keeping space 103.
Door body is arranged at the preceding surface of casing 10, for closing storage space 102.Door body corresponding with storage space can be set
Put, i.e., each storage space is to that there should be one or more door body.And quantity, the work(of storage space of storage space and door body
Energy can be by concrete condition actual selection.The present embodiment refrigerator 100 correspondence above and below set gradually the first storage space, second storage
Object space, the 3rd storage space, are respectively arranged with the first door body 21, the second door body 22, the 3rd door body 23.Door body can be pivotally
Case body front surface is arranged at, can also be opened using drawer type, to realize the storing of the storage space of drawer type, wherein drawer type
Space is often provided with metal sliding rail, it is ensured that effect is soft during drawer open and close, it is possible to reduce noise.This reality
The door-opening mode for applying the first storage space of the refrigerator 100 of example is opened for pivoted, the second storage space and the 3rd storage space
Door-opening mode be drawer type open.
As shown in Fig. 2 sealed drawer 11 can be provided with the storage space 102 of refrigerator 100, limited by sealed drawer 11
Go out fresh-keeping space 103.In some optional embodiments, above-mentioned fresh-keeping space can also be by seal box, hermetically sealed can, seal box etc.
Limit.It should be noted that the quantity of sealed drawer 11 can be one or more, by sealed drawer 11 limit it is fresh-keeping
Space 103 can also correspond to one or more.
As shown in figure 3, casing 10 can include inner bag 101, storage space 102 is limited in it.Fig. 4 is according to this practicality
The schematic diagram of sealed drawer 11 in the refrigerator 100 of new one embodiment, Fig. 5 is according to one implementation of the utility model
The schematic internal setup figure of sealed drawer 11 in the refrigerator 100 of example, Fig. 6 is parcel tray 14 in sealed drawer 11 shown in Fig. 5
Schematic diagram.As shown in figure 4, sealed drawer 11 includes：Drawer cylinder 12, with preceding to opening, and is fixed on inner bag
101, fresh-keeping space 103 is defined in it；And drawer body 13, it is slidably mounted in drawer cylinder 12, with from drawer
Drawer cylinder 12 is operationally outwards extracted and be inwardly inserted into the forward direction opening of cylinder 12 out.Drawer cylinder 12 may be disposed at inner bag
Bottom, in some other embodiment, drawer cylinder 12 may also set up in the middle part or top of inner bag.In this embodiment, it is interior
Courage 101 and drawer cylinder 12 can be integrally formed, and also can be separately formed and then be installed again.
Multiple air equalizer openings can be offered on drawer cylinder 12, to connect storage space 102 and fresh-keeping space 103.Often
Individual air equalizer opening can be millimetre-sized micropore, such as the diameter of each air equalizer opening can be 0.1mm to 3mm.Set many
Individual air equalizer opening can balance the pressure inside and outside fresh-keeping space, and the setting of multiple air equalizer openings will not also make in fresh-keeping space
Gas flowed to big storage space, even if flowing is also that very little is even negligible, do not interfere with fresh-keeping space
The preservation of interior food.In other embodiment, air equalizer opening can be also not provided with drawer cylinder 12, even if so, protecting
Also there is substantial amounts of gas to exist in fresh space, such as the nitrogen existed originally in fresh-keeping space, user is in the body that pulls the drawer out
,, then can be significantly laborsaving compared to existing vacuum storing room without too sweat when 13.
As shown in Figure 5 and Figure 6, parcel tray 14 is arranged at fresh-keeping space 103, and passes through the first dividing plate inside parcel tray 14
141 and second partition 142 controllably connected with fresh-keeping space 103, be wherein provided with firing device 143 and cold in parcel tray 14
Flame generating means 144, to be opened in the first dividing plate 141 and second partition 142, firing device 143 is by 144 points of cool flame generating means
In the case of combustion, the oxygen in fresh-keeping space 103 is consumed by combustion reaction, the oxygen that can be reduced in fresh-keeping space 103 contains
Amount, oxygen deprivation is realized in fresh-keeping space 103 is beneficial to the fresh-keeping atmosphere of food materials.Parcel tray 14 can be by metal material system
Into to ensure the sealing of the parcel tray 14 in the first dividing plate 141 and the closing of second partition 142.First dividing plate 141 and second every
Plate 142 can manually or electrically be opened and closed, in a kind of preferred embodiment, and the first dividing plate 141 and second partition 142 are
Electronic dividing plate.
Wherein firing device 143 can be electronic lighter, specifically, can be pulse igniter, utilize pulse theory
Continuity moment electric spark is produced, so as to light cool flame generating means 144.Pulse igniter can make power supply with dry cell,
Power supply can be used as with alternating current.Electronic lighter can realize IGNITION CONTROL, so as to protect using single-chip microcomputer as master devices
The stability and security of whole ignition procedures are demonstrate,proved.
Cool flame fire is exactly the cold light Smokeless fireworkses processed by certain proportion using the relatively low metal dust of burning-point,
Cool flame fire burning-point is low, and burning-point is at 60 DEG C -80 DEG C, and 30 DEG C -50 DEG C of external temperature is safe to human body fanout free region.In addition, cold
Fireworks smog is small, and environment friendly and pollution-free, is suitably applied in the storage space of refrigerator inside.The cool flame generating means of the present embodiment
144 are provided with cool flame fire, and cool flame fire is ignited after device 143 is lighted occurring combustion reaction, can constantly consume fresh-keeping space
Oxygen in 103, reduces the oxygen content in fresh-keeping space 103.
Refrigerator 100 can also include：Fan 145, fan 145 is arranged at second partition 142, is configured in the first dividing plate
141 and second partition 142 opening in the case of open so that the gas in fresh-keeping space 103 is circulated by parcel tray 14.
After one dividing plate 141 and second partition 142 are opened, fan 145 makes the gas in fresh-keeping space 103 enter parcel tray 14, with point
After combustion device 143 lights cool flame generating means 144, with the oxygen in gas combustion reaction occurs for cool flame fire, and fan 145 may be used also
So that the gas in parcel tray after burning 14 is expelled into fresh-keeping space 103, the gas in fresh-keeping space 103 is set to pass through parcel tray 14
Circulation, constantly reduces the oxygen concentration in fresh-keeping space 103.In the case of no controlled atmosphere demand, the first dividing plate 141, second
Dividing plate 142, fan 145, firing device 143 and cool flame generating means 144 are in closed mode.Fan 145 can also drop
Temperature in low parcel tray 14, to avoid the heat that combustion reaction is produced from influenceing the temperature in fresh-keeping space 103, and then influences food
The fresh-keeping effect of material.
Do not influenceing what parcel tray 14 was controllably connected by the first dividing plate 141 and second partition 142 with fresh-keeping space 103
In the case of, parcel tray 14 can be positioned over the optional position in fresh-keeping space 103, it is possible to freely from fresh-keeping space 103
Take out, so as to which the cool flame fire in cool flame generating means 144 in parcel tray 14 is changed and/or supplemented, it is to avoid cool flame fire number
The effect of amount reduction influence combustion reaction, and then influence the regulation to the oxygen content in fresh-keeping space 103.
While oxygen content in fresh-keeping space 103 is adjusted, it is maintained at the temperature in fresh-keeping space 103
Certain limit, can be with the fresh-keeping effect of service hoisting food materials.Different food materials can correspond to different suitable storage temperatures, for example
The refrigerated storage temperature of fruits and vegetables class food materials is generally 2 DEG C to 8 DEG C, and the refrigerated storage temperatures of cold fresh meat class food materials is generally -2 DEG C to 1 DEG C, all kinds of
The cryogenic temperature of food materials is generally -22 DEG C to -14 DEG C.The oxygen content in fresh-keeping space 103 is reduced, and makes fresh-keeping space 103
Interior temperature is maintained at the suitable storage temperature interval of all kinds of food materials, can effectively lift the fresh-keeping effect of all kinds of food materials.Need
Illustrate, the concrete numerical value of temperature stored above is only to enumerate, and not limit of the present utility model.
Refrigerator 100 can also include：Oxygen sensor, button, trigger detector and timer.Wherein, oxygen sensor
Device is arranged at fresh-keeping space 103 to monitor the actual oxygen content in fresh-keeping space 103.And it is more than in actual oxygen content pre-
If in the case of content threshold value, the first dividing plate 141 and second partition 142 are opened, firing device 143 is by cool flame generating means 144
Light to occur combustion reaction.Wherein presetting content threshold value can be set according to the actual requirements, such as in fresh-keeping space 103
Storage food materials proper storage conditions be：Actual oxygen content in fresh-keeping space 103 is A, then can be by default content threshold value
It is set to A.
In button, the door body that refrigerator 100 can be arranged at, it is configured to obtain the triggering behaviour that user opens controlled atmosphere function
Make.Food materials can be put into sealed drawer 11 by user in the case where food materials have fresh-keeping demand, after sealed drawer 11 is closed
Push button, that is, open controlled atmosphere function.Because sealed drawer 11 and its internal fresh-keeping space 103 limited can be one
Or it is multiple, button can match setting with sealed drawer 11 and its internal fresh-keeping space 103 limited, with to different fresh-keeping skies
Between accurately controlled.In some other embodiment, it can also be obtained and used by the display screen being arranged on refrigerator door
Open the trigger action of controlled atmosphere function in family.
Trigger detector, is configured to the trigger signal in the fresh-keeping space 103 of detection opening and closing.Trigger detector can pass through detection
The opening and closing signal of sealed drawer 11 is used as the trigger signal for being opened and closed fresh-keeping space 103.
Timer, is configured to detect the closing time in fresh-keeping space 103, wherein opened in controlled atmosphere function, and it is fresh-keeping
In the case that the closing time in space 103 is more than or equal to preset time threshold, oxygen sensor is started working.Can be in controlled atmosphere
In the case that fresh-keeping function is not turned on, it is to avoid firing device 143 lights cool flame generating means 144, is burnt with oxygen
React and flog a dead horse.Wherein preset time threshold can be set according to actual conditions, the closing time in fresh-keeping space 103
More than or equal to preset time threshold, it is ensured that fresh-keeping space 103 is in closure and the stable state of interior body gas, this
Under situation, it is more accurately that the oxygen content inside fresh-keeping space 103, which is monitored and adjusted,.
The refrigerant system configuration of refrigerator 100 provides cold into storage space 102.The refrigeration system of the present embodiment can be
The cooling cycle system being made up of compressor, condenser, throttling arrangement and evaporator etc..Compressor is installed on compressor bin 103
It is interior.Evaporator is configured to directly or indirectly provide cold into storage space 102.For example, when the refrigerator is family expenses compression
During direct cooling refrigerator, evaporator may be disposed on the outside of the rear surface of inner bag or inner side.When the refrigerator is family expenses compression wind cooling refrigerator
When, also there is evaporator room, evaporator room is connected by air path system with storage space 102 in casing 10, and in evaporator room
Evaporator is set, and exit is provided with blower fan, to carry out circularly cooling to storage space 102.
The refrigerator 100 of the present embodiment, is provided with inside parcel tray 14, and parcel tray 14 in fresh-keeping space 103 by
One dividing plate 141 and second partition 142 are controllably connected with fresh-keeping space 103, are wherein provided with firing device 143 in parcel tray 14
And cool flame generating means 144, to be opened in the first dividing plate 141 and second partition 142, firing device 143 fills cool flame
Put 144 light in the case of, the oxygen in fresh-keeping space 103 is consumed by combustion reaction, the oxygen in fresh-keeping space 103 is reduced
Content, oxygen deprivation can be realized in fresh-keeping space 103 is beneficial to the fresh-keeping atmosphere of food materials, in addition, realizing controlled atmosphere
Safety simple in construction, effectively reduces cost.
Further, the refrigerator 100 of the present embodiment also includes button, is configured to obtain user's unlatching controlled atmosphere function
Trigger action, trigger detector is configured to the trigger signal in the fresh-keeping space 103 of detection opening and closing, and timer is configured to detection fresh-keeping
The closing time in space 103, wherein opened in controlled atmosphere function, and the closing time in fresh-keeping space 103 is more than or equal in advance
If in the case of time threshold, oxygen sensor is started working, can be in the case where controlled atmosphere function is not turned on, it is to avoid
Cool flame generating means 144 is lighted and does meaningless work by firing device 143, can effectively save fuel.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the utility model spirit and scope
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (10)
1. a kind of refrigerator, including：
Defined in casing, the casing in storage space, the storage space and be provided with fresh-keeping space；
Door body, is arranged at the preceding surface of the casing, for closing the storage space；
Refrigeration system, is configured to provide cold to the storage space；And
Parcel tray, is arranged at the fresh-keeping space, and inside the parcel tray by the first dividing plate and second partition controllably with
The fresh-keeping space connection, wherein firing device and cool flame generating means are provided with the parcel tray, with described first
Dividing plate is opened with the second partition, in the case that the firing device lights the cool flame generating means, anti-by burning
The oxygen in the fresh-keeping space should be consumed.
2. refrigerator according to claim 1, it is characterised in that also include：
Fan, is arranged at the second partition, is configured in the case of first dividing plate and second partition opening
Open, so that the gas in the fresh-keeping space is circulated by the parcel tray.
3. refrigerator according to claim 1, it is characterised in that also include：
Oxygen sensor, is arranged in the fresh-keeping space, to monitor the actual oxygen content in the fresh-keeping space, and
In the case where the actual oxygen content is more than default content threshold value, first dividing plate and the second partition are beaten
Open, the firing device lights the cool flame generating means to occur combustion reaction.
4. refrigerator according to claim 1, it is characterised in that also include：
Sealed drawer, is arranged in the storage space, and the fresh-keeping space is limited by the sealed drawer.
5. refrigerator according to claim 4, it is characterised in that the casing includes：
Inner bag, defines the storage space in it.
6. refrigerator according to claim 5, it is characterised in that the sealed drawer includes：
Drawer cylinder, with preceding to opening, and is fixed on the inner bag, defines the fresh-keeping space in it；And
Drawer body, is slidably mounted in the drawer cylinder, with from the forward direction opening of the drawer cylinder operationally
Outwards extract and be inwardly inserted into the drawer cylinder out.
7. refrigerator according to claim 6, it is characterised in that
Multiple air equalizer openings are offered on the drawer cylinder, to connect the storage space and the fresh-keeping space.
8. refrigerator according to claim 3, it is characterised in that also include：
Button, is configured to obtain the trigger action that user opens controlled atmosphere function.
9. refrigerator according to claim 8, it is characterised in that also include：
Trigger detector, is configured to the trigger signal in the detection opening and closing fresh-keeping space.
10. refrigerator according to claim 9, it is characterised in that also include：
Timer, is configured to detect the closing time in the fresh-keeping space, wherein opened in the controlled atmosphere function, and it is described
In the case that the closing time in fresh-keeping space is more than or equal to preset time threshold, the oxygen sensor is started working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350371.3U CN206449964U (en) | 2016-12-09 | 2016-12-09 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350371.3U CN206449964U (en) | 2016-12-09 | 2016-12-09 | Refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN206449964U true CN206449964U (en) | 2017-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350371.3U Withdrawn - After Issue CN206449964U (en) | 2016-12-09 | 2016-12-09 | Refrigerator |
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| Country | Link |
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| CN (1) | CN206449964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062745A (en) * | 2016-12-09 | 2017-08-18 | 青岛海尔股份有限公司 | Refrigerator |
| WO2019105428A1 (en) * | 2017-11-30 | 2019-06-06 | 青岛海尔股份有限公司 | Refrigeration and freezing apparatus and oxygen removal control method therefor |
-
2016
- 2016-12-09 CN CN201621350371.3U patent/CN206449964U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062745A (en) * | 2016-12-09 | 2017-08-18 | 青岛海尔股份有限公司 | Refrigerator |
| CN107062745B (en) * | 2016-12-09 | 2023-10-31 | 海尔智家股份有限公司 | Refrigerator with a refrigerator body |
| WO2019105428A1 (en) * | 2017-11-30 | 2019-06-06 | 青岛海尔股份有限公司 | Refrigeration and freezing apparatus and oxygen removal control method therefor |
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