CN205872879U - Fruit storage device - Google Patents

Abstract

The utility model discloses a fruit storage device, the device is including outside the bung on the barrel opening of interior barrel, outer barrel and sealed lid to open the minute aperture that has with the exchange of the urceolus literary style body on the interior barrel, place fresh -keeping piece of tuo malin and ultraviolet germicidal device in the intermediate layer of interior barrel and outer barrel, be equipped with the support on the inside wall of interior barrel, place the baffle on the support, fruit storage device still includes the nitrogen gas holding vessel, the nitrogen gas holding vessel passes through the air duct and is connected with fruit storage device, be equipped with the valve on the air duct, wherein, the air duct stretches into between interior barrel and the outer barrel. The utility model discloses simple structure, convenient operation, easily control, the less occasion of fruit vegetables reserve capacity especially is fit for being applied to to retention time is longer, and the save effect is better.

Description

A kind of fruit storage device

Technical field

This utility model belongs to fruit Techniques of preserving field, is specifically related to a kind of fruit storage device.

Background technology

At present, when the holding conditions of fruit and vegerable is studied by Many researchers, the fruit and vegerable to it is to be purchased are needed to store Hide, so as not to experiment do not come and start to do, the fruit and vegerable used begin to rot, for fruit and vegerable requirement less time, Use large-scale fruit and vegerable bunker costly, and obviously also there is no need, accordingly, it would be desirable to a kind of small-sized fruit stores dress Put for used by laboratory.

Existing fresh preservation storing technology is typically all and is taken away by the air in device, keeps vacuum shape in making device State, thus realize the fresh-keeping of fruit, but again during on lid lid after exhausting vacuum, easily it is again introduced into air, especially It is family or laboratory user, owing to operation is the most consummate, the problem that fresh keeping time is short easily occurs.

Further, during preserving, fruit, due to self-produced respiration heat, can make the temperature in save set raise, especially It is that its heat production of putrid and deteriorated fruit is higher, the most how to reduce the generation of its respiration heat, it is desirable to reduce in device, oxygen contains Amount, therefore controlling the temperature in device and rising and reduce the air content within device is a most crucial factor.And have A little fruits are the most putrid and deteriorated in storing process, and what major part prior art used is all to put it into sealing after preservation device Preserve, but so exist and between fruit, mutually extrude serious phenomenon, extruding broken skin, and then the phenomenon rotted easily occur.

Utility model content

This utility model is mainly solving the technical problems that provide a kind of fruit storage device, and this apparatus structure is simple, makes With convenient, it is easy to operation, the fruit holding time is long, and fresh-keeping effect is preferable.

For achieving the above object, this utility model adopts the following technical scheme that

A kind of fruit storage device, described fruit storage device includes that inner barrel, outer cylinder body and sealing are covered at outer cylinder body Bung on opening, and have on inner barrel and the minute aperture of outer cylinder body gas exchange, described inner barrel and the folder of outer cylinder body Placing tourmaline fresh keeping block and ultraviolet sterilization apparatus in Ceng, the medial wall of described inner barrel is provided with support, and support is placed Dividing plate, described fruit storage device also includes nitrogen storage tank, and described nitrogen storage tank is by airway and fruit storage device Connecting, described airway is provided with valve, and wherein, described airway extend between inner barrel and outer cylinder body.

Preferably, described fruit storage device also includes that insulating sponge, described insulating sponge are placed on inner barrel and urceolus In the interlayer of body, for keeping the temperature permanency within storage device.

It is highly preferred that described bung is provided with two through holes, Temperature Humidity Sensor, the probe of baroceptor are each passed through Through hole extend between inner barrel and outer cylinder body, and the probe of Temperature Humidity Sensor and baroceptor is through after through hole, uses Through hole is sealed by fluid sealant, for detecting the humiture within storage device and air pressure.

Further, described device also includes single-chip microcomputer and liquid crystal display, and described Temperature Humidity Sensor and baroceptor are equal Being connected with single-chip microcomputer, single-chip microcomputer is connected with liquid crystal display, and the epidemic disaster that collects of Temperature Humidity Sensor and air pressure transmission The air pressure that sensor collects shows after being read by single-chip microcomputer on a liquid crystal display, so can more clear intuitively aobvious Show humiture and the barometric information of inside.

Preferably, inner barrel, the opening diameter of outer cylinder body are respectively less than base diameter, reduce the possibility of gas leakage.

Wherein, tourmaline fresh keeping block described in the utility model can also be placed on the bottom of fruit storage device, it practice, Top or remaining position placed can also realize the purpose of this utility model.Further, the surface of described tourmaline fresh keeping block It is covered with irregular micropore, and at least one side is plane, so can its effect of significantly more efficient performance.

The beneficial effects of the utility model are:

This utility model simple in construction, easy to operate, it is easy to control, be particularly suitable for application to the less field of fruit and vegerable reserve capacity Close, such as laboratory.

Tourmaline is put into refrigerator by daily life, deodorization can remove abnormal flavour, food can be kept again fresh it can also be used to from Water activation, purification, sewage disposal etc., this utility model utilizes tourmaline can produce the feature of anion, at storage device The long-pending bigger tourmaline fresh keeping block of the irregular many micropore surfaces of interior placement, has antioxidative feature, reduces during storing The loss of nutritional labeling, has preferable effect to food fresh keeping.

And this utility model is also provided with ultraviolet sterilization apparatus in inside, it is possible to kill antibacterial, prevent corruption.

And this device is also connected with the nitrogen storage tank of outside, drives the air within device away by being filled with nitrogen, subtract The corruption of few fruit, extends the holding time.

Memory space is separated by this utility model at inner utilization dividing plate, it is possible to reduce mutually extrude between fruit, thus Extend the holding time.

By single-chip microcomputer, the information of collection is shown on a liquid crystal display, more directly with directly perceived, observe more square Just.

Accompanying drawing explanation

Fig. 1 is this utility model fruit storage device structural representation；

In figure: 1-inner barrel, 2-outer cylinder body, 3-bung, 4-tourmaline fresh keeping block, 5-ultraviolet sterilization apparatus, 6-dividing plate, 7-nitrogen storage tank, 8-airway, 9-insulating sponge, 10-Temperature Humidity Sensor, 11-baroceptor, 12-single-chip microcomputer, 13- Liquid crystal display, 101-minute aperture, 102-support, 31-through hole, 81-valve.

Detailed description of the invention

It is more fully described specific embodiment of the utility model below with reference to accompanying drawings.Although accompanying drawing shows this reality With novel specific embodiment, it being understood, however, that may be realized in various forms this utility model and should not illustrated here Embodiment limited.On the contrary, it is provided that these embodiments are able to be best understood from this utility model, and can be by What scope of the present utility model was complete conveys to those skilled in the art.

" comprising " or " including " as mentioned by the middle of description and claim in the whole text is an open language, therefore should It is construed to " comprise but be not limited to ".Description subsequent descriptions for implementing better embodiment of the present utility model, so described in retouch Stating is for the purpose of the rule of description, is not limited to scope of the present utility model.Protection model of the present utility model Enclose when being as the criterion depending on the defined person of claims.

A kind of fruit storage device, as it is shown in figure 1, described fruit storage device includes inner barrel 1, outer cylinder body 2 and close The bung 3 being sealed on outer cylinder body opening, and have on inner barrel 1 and the minute aperture 101 of outer cylinder body 2 gas exchange, described Inner barrel 1 and the interlayer of outer cylinder body 2 place tourmaline fresh keeping block 4 and ultraviolet sterilization apparatus 5, the inner side of described inner barrel 1 Wall is provided with support 102, and support 102 is placed dividing plate 6, and described fruit storage device also includes nitrogen storage tank 7, described nitrogen Holding vessel 7 is connected with fruit storage device by airway 8, and described airway 8 is provided with valve 81, wherein, described airway 8 It extend between inner barrel 1 and outer cylinder body 2.

Preferably, described fruit storage device also includes that insulating sponge 9, described insulating sponge 9 are placed on inner barrel 1 with outer In the interlayer of cylinder 2, for keeping the temperature permanency within storage device.

It is highly preferred that described bung 3 is provided with two through holes 31, Temperature Humidity Sensor 10, the probe of baroceptor 11 It is each passed through through hole 31 to extend between inner barrel 1 and outer cylinder body 2, and Temperature Humidity Sensor 10 and the spy of baroceptor 11 After head passes through hole 31, with fluid sealant, through hole 31 is sealed, for detecting the humiture within storage device and air pressure.

Further, described device also includes single-chip microcomputer 12 and liquid crystal display 13, described Temperature Humidity Sensor 10 and air pressure transmission Sensor 11 is all connected with single-chip microcomputer 12, and single-chip microcomputer 12 is connected with liquid crystal display 13, and Temperature Humidity Sensor 10 collects Epidemic disaster and the air pressure that collects of baroceptor 11 read by single-chip microcomputer 12 after show on liquid crystal display 13, this Sample can more understand the humiture within display intuitively and barometric information.

Operation principle of the present utility model:

This utility model is by placing the long-pending bigger tourmaline fresh keeping block of irregular many micropore surfaces, tool in storage device There is antioxidative feature, reduce the loss of nutritional labeling during storing, food fresh keeping is had preferable effect.Utilize Device is sterilized by ultraviolet sterilization apparatus, the harmful bacteria impact on fruit in minimizing device, prolongation storage life, and including Portion utilizes dividing plate to be separated by memory space, it is possible to reduce mutually extrude between fruit, thus extends the holding time.Fruit is being put Put behind device inside, open lid and be filled with nitrogen, drain the air within device, then by cover cap, continue to be passed through nitrogen Gas, according to different fruits, the pressure information gathered by baroceptor, controls its internal air pressure, and a period of time Observe once internal air pressure, after air pressure change amplitude is more than 20%, continues to be passed through nitrogen and maintain it at a suitable model In enclosing, and it is reached by liquid crystal display and checks the humiture situation of inside, when internal humiture is not suitable for what it preserved In the case of, take appropriate measures in time and it is processed.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize equivalent structure or equivalence flow process conversion that this utility model description made, or be directly or indirectly used in other phases The technical field closed, is the most in like manner included in scope of patent protection of the present utility model.

Claims (7)

1. a fruit storage device, it is characterised in that described fruit storage device include inner barrel (1), outer cylinder body (2) and The bung (3) on outer cylinder body (2) opening is covered in sealing, and have with outer cylinder body (2) gas exchange on inner barrel (1) fine Hole (101), places tourmaline fresh keeping block (4) and ultraviolet sterilization apparatus in described inner barrel (1) and the interlayer of outer cylinder body (2) (5), the medial wall of described inner barrel (1) is provided with support (102), and support (102) is placed dividing plate (6), and described fruit stores Device also includes nitrogen storage tank (7), and described nitrogen storage tank (7) is connected with fruit storage device by airway (8), described Airway (8) is provided with valve (81), and described airway (8) extend between inner barrel (1) and outer cylinder body (2).

Fruit storage device the most according to claim 1, it is characterised in that described fruit storage device also includes insulation sea Continuous (9), described insulating sponge (9) is placed in the interlayer of inner barrel (1) and outer cylinder body (2).

Fruit storage device the most according to claim 1, it is characterised in that described bung (3) is provided with two through holes (31), Temperature Humidity Sensor (10), the probe of baroceptor (11) are each passed through through hole (31) and extend into inner barrel (1) and outer Between cylinder (2), and the probe of Temperature Humidity Sensor (10) and baroceptor (11) is through after through hole (31), uses fluid sealant Through hole is sealed.

Fruit storage device the most according to claim 3, it is characterised in that described device also includes single-chip microcomputer (12) and liquid Crystal display (13), described Temperature Humidity Sensor (10) is all connected with single-chip microcomputer (12) with baroceptor (11), single-chip microcomputer (12) it is connected with liquid crystal display (13), and the epidemic disaster that collects of Temperature Humidity Sensor (10) and baroceptor (11) The air pressure collected above shows at liquid crystal display (13) after being read by single-chip microcomputer (12).

Fruit storage device the most according to claim 1, it is characterised in that inner barrel (1), outer cylinder body (2) opening straight Footpath is respectively less than base diameter.

Fruit storage device the most according to claim 1, it is characterised in that described tourmaline fresh keeping block (4) can also be put Put the bottom at fruit storage device.

Fruit storage device the most according to claim 1, it is characterised in that the surface cloth of described tourmaline fresh keeping block (4) Completely irregular micropore, and at least one side is plane.