CN2233664Y

CN2233664Y - Fresh-preserving device for agricultural products

Info

Publication number: CN2233664Y
Application number: CN 95222817
Authority: CN
Inventors: 高志铨
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-09
Filing date: 1995-10-09
Publication date: 1996-08-28
Anticipated expiration: 2005-10-09

Abstract

The utility model relates to a fresh-preserving device for agricultural products, whose structure is that a fresh-preserving composite bag of micro air permeability and moisture retention is lined in an external packing box of air permeability. At the center inside the fresh-preserving composite bag, a radiating pipe with a plurality of holes is arranged. The fresh-preserving composite bag is composed of a recurrent permeable layer on the inner layer, an absorption layer adhered on the surface of the recurrent permeable layer, a water proof film of air permeability, and pipes of the radiating pipe which is provided with a plurality of air holes on the circumferential surface of the center air hole. The utility model can cause the heat and the water vapor produced by the agricultural products superposed in the fresh-preserving composite bag to be concentrated and discharged to the top surface of the fresh-preserving composite bag by the radiating pipe.

Description

The agricultural products fresh-keeping device

The utility model relates to a kind of agricultural products fresh-keeping device, and is particularly a kind of for the agricultural products fresh-keeping box that refrigerates and have fresh-keeping moisture-proof function for a long time.

Former years whenever disaster caused by a windstorm rain evil later or period in winter, Chang Yi for example causes not short agricultural product of pot-life such as balling leaf vegetables flowers class to supply with shortage, supply-demand imbalance, phenomenons such as rise in price are bigger to the people's lives influence.The fresh-keeping shelf life that therefore how to prolong above-mentioned agricultural product becomes the task of top priority, because the long-period freshness preserving that is difficult for of agricultural product stores, so for the whole circulation in market, just can't plannedly gather, pack, refrigerate storage, transport a series of logistics operation systems such as wholesale by the place of production, unit's method adapts to the production and marketing demand in modern market and sets up logistics center, therefore cause the situation in short supply of property after regionality, seasonality and the calamity easily, and then make price fluctuation bigger, influence people's lives.

The purpose of this utility model is can strengthen the memory function of agricultural product and then be set up the agricultural product logistics center in order to provide a kind of, promote the agricultural products fresh-keeping device of agricultural upgrading, the fresh-keeping complex pocket that makes agricultural product be had micro-gas permeability pack and deepfreeze under, photosynthesis via agricultural product itself, reduce the oxygen concentration in the bag and improve gas concentration lwevel, simultaneously can keep high humility and prevent the agricultural product dehydration, and can effectively prolong the pot-life of agricultural product.

The purpose of this utility model realizes by following technical scheme.Dress box liner is with the fresh-keeping complex pocket of inner bag agricultural product outside one breathes freely, this fresh-keeping complex pocket oozes barrier layer by a backspace that is positioned at internal layer to be close to backspace and to ooze the waterproof membrane that there are an absorbed layer and a tool gas permeability in the barrier layer surface, radiating tube with some air-vents is set in this fresh-keeping complex pocket, the length of this radiating tube roughly height with fresh-keeping complex pocket is identical, and one center air-vent outer surface offers the tubing of some air-vents and makes.

Backspace is oozed barrier layer and is made by the adhesive-bonded fabric material, and absorbed layer is made by absorbent material; Waterproof membrane is that Polythene Bag interpolation zeolite is the glued membrane of the made inorganic porous matter molecular structure of raw material.

Also can the more ventilative container rule of independence of dress agricultural product in these be loaded in this fresh-keeping complex pocket inside with agricultural product by in being contained in the independently ventilative container of dozens of; Further add in the independent ventilative container and be lined with a fresh-keeping complex pocket, this fresh-keeping complex pocket includes a backspace and oozes an absorbed layer and the breathable waterproof film that barrier layer, can absorb moisture content; Independent ventilative container further is separated into a flowers spatial accommodation and a floral organ spatial accommodation with an interlayer board, this flowers spatial accommodation is in order to hold the flowers agricultural product that root is coated with material which can retain moisture, and this floral organ spatial accommodation is then planted the floral organ material in order to hold required compost, flowerpot, fertilizer and the water pond etc. of plantation flowers; Independent ventilative container further is separated into a flowers spatial accommodation and a floral organ spatial accommodation with an interlayer board, this flowers spatial accommodation is in order to hold the flowers agricultural product that root is coated with material which can retain moisture, and this floral organ spatial accommodation is then planted the floral organ material in order to hold required cultivation cotton of flower arrangement and combined type flowerpot etc.; The combined type flowerpot includes a telescopic basin body and the base that a periphery anchor ring is shaped to laciniation; Cut out the U type slotted eye that several become radiation-like to arrange on this base, remaining baseboard material constitutes several collapsible pillars in the middle of each U type slotted eye, and collapsible pillar can be become plumbness by plate hight, uses and supports telescopic basin body; The combined type flowerpot includes upper and lower ring set, base and several pillars, and following ring set can be bonded on the base, and each pillar then is connected to down on the ring set with plumbness, and upper ring cap then is engaged in the end face of each plumb post, uses to constitute a hollow out flowerpot.

The utility model makes agricultural product become the packing storage function by the gas that fresh-keeping complex pocket had, make storage period of short duration part agricultural product be able to be stored by long-period freshness preserving, solved agricultural product production and marketing imbalance, price is relatively stable, not only can reduce the wilting corrupt ratio of agricultural product and improve farmers' income, more can benefit consumers in general; Agricultural product such as flowers class through comparting packaging can directly be positioned over fresh-keeping and cold storage in the refrigerated room, also directly gondola sales, and the consumer also can once purchase the required fresh flower of foot and the various floral organs of application thereof simultaneously, and is all quite convenient for retailer and consumer; This has also satisfied supply and demand requirement regional, seasonal, taking precautions against natural calamities property, has strengthened the accumulating function of agricultural product, and then has been set up logistics center, has promoted agriculture upgrading.

Below in conjunction with drawings and Examples the utility model is described in further detail:

Fig. 1 is the utility model is installed a radiating tube in fresh-keeping complex pocket a stereogram

Fig. 2 is the structural representation of fresh-keeping complex pocket of the present utility model

Fig. 3 for the utility model agricultural product are disperseed to pack after again line discipline load in fresh-keeping stereogram in compound

Fig. 4 is the three-dimensional exploded view of each packing agricultural production position 1 embodiment among Fig. 3

Fig. 5 is the three-dimensional combination figure of each packing agricultural production position 2 embodiment among Fig. 3

Fig. 6 is that the part of Fig. 5 is amplified three-dimensional exploded view

Fig. 7 is the three-dimensional exploded view of the utility model packing agricultural production position 3 embodiment

Fig. 8 is flowers shown in Figure 7 and the floral organ plane after being assembled

Fig. 9 is the longitudinal sectional drawing of telescopic flowerpot when elongation dress attitude shown in Figure 7

Figure 10 is another enforcement longitudinal sectional drawing of the utility model flowerpot

Figure 11 is for installing the user mode schematic diagram of cold insulation material additional in the fresh-keeping complex pocket of the utility model

With reference to Fig. 1 and Fig. 2, agricultural products fresh-keeping device provided by the utility model, mainly at the gas permeability external packing box 4 inner liner one fresh-keeping complex pocket 10 of carton for example, and will be for example not of short duration agricultural product of former shelf life such as balling dish class, flowers class pack in fresh-keeping complex pocket 10, directly send into and carry out deepfreeze in the refrigerating chamber, but use the pot-life that prolongs this agricultural products.As shown in Figure 2, this fresh-keeping complex pocket 10 comprises: barrier layer 1 is oozed in a backspace that is positioned at internal layer, system is made by the adhesive-bonded fabric material, and its interior tissue lines is to have to make the moisture content that folk prescription produced to the suction agricultural product or the capillary 11 of carbonic acid gas, and can effectively intercept moisture content or carbonic acid gas backspace infiltration, make packaged its interior agricultural product surface can keep not dampness, and be suitable for long-term storage; One is close to the absorbed layer 2 on barrier layer surface, made by absorbent material, barrier layer 1 folk prescription can be preserved to the absorption of the moisture content of institute's suction agricultural product, and allow the carbon dioxide penetration discharge, and can make agricultural product avoid being addled by aqueous vapor is softening; And the waterproof membrane 3 with gas permeability, be coated on absorbed layer 2 surfaces, it is that to add zeolite by a polyethylene (Polyethylene) be the glued membrane that raw material is formed inorganic porous matter molecular structure, can absorb and eliminate the carbon dioxide that is seen through by absorbed layer 2, must make packing and storing not influenced by carbon dioxide in interior agricultural product, so that can suitably delay its growth rate, suppress aging phenomenon, make agricultural product keep fresh can be not wilting; This waterproof membrane 3 can prevent the moisture content of absorbed layer 2 externally run off and evapotranspire (because refrigerating chamber cold air also is the big main cause of loss moisture content of evapotranspiring) again, and the moisture content of agricultural product discharging in bad absorbed layer 2 absorption cells, mat barrier layer 1 is between agricultural product and absorbed layer 2 intercropping barriers, make both keep preferable equilibrium relative humidity (ERH), allow agricultural product inside can possess suitable humidity, do not have the withered phenomenon of dehydration and take place, and reach the fresh-keeping purpose of the moistureproof ventilation of agricultural product refrigeration.

The central interior of this fresh-keeping complex pocket 10 can further be provided with a radiating tube 12 with some air-vents 14, the length of this radiating tube 12 roughly height with fresh-keeping complex pocket 10 is identical, it is made to be that saturating sky in a center and outer surface offer the tubing of some air-vents 14, its purpose is to make the agricultural product that are stacked and placed on fresh-keeping complex pocket 10 inside because of heat and water vapour that mutual extrusion produced, can enter in the central through hole 15 of radiating tube 12 by each air-vent 14, concentrated the top materials place that is disposed to fresh-keeping complex pocket 10 again, its moisture content is absorbed preservation by the absorbed layer 2 in the fresh-keeping complex pocket 10, hot gas is the fresh-keeping complex pocket 10 of penetration and be discharged from the external world then, make fresh-keeping complex pocket 10 inside keep a suitable relative moisture and a temperature environment, and can effectively prolong the cold storing and fresh-keeping time limit of bag interior agricultural product.Radiating tube 12 is not limited to install additional one, the kind of the agricultural product of depositing in the size of its visual fresh-keeping complex pocket 10 and the bag, and adjustment radiating tube 12 install number and installation site thereof additional.

With reference to Fig. 3, for example agricultural product such as flowers can be disperseed to be packaged in the independently ventilative container 20 of dozens of, and container 20 rules of again independence of dress agricultural product in these being breathed freely are loaded in fresh-keeping complex pocket 10 inside; Be contained in each container 20 of independently breathing freely because agricultural product have been separated, make it have crack heat-dissipating space after the abundance, but be unlikely generation because of mutual extrusion improves fresh-keeping complex pocket 10 internal temperatures and damp condition and then influence the situation of its pot-life.

With reference to Fig. 4, flowers 16 such as for example orchid can be given comparting packaging in above-mentioned several independently ventilative containers 20, flowers 16 are unlikely because of piling up mutually to place cause damage; These flowers 16 are before being positioned over independent ventilative container 20, coat a material which can retain moisture 17 at its root in advance, with a ventilative transparent wrapper paper 18 flowers 16 whole bundles are coated again, just put into independent ventilative container 20 then, ventilative container 20 regularly arranged fresh-keeping complex pocket 10 inside that are stacked at of independence of flowers 16 at last each inside are equipped with, and deliver to and give stored refrigerated in the refrigerated room, because the gas that fresh-keeping complex pocket 10 is had becomes the packing storage function and makes the clearance heat-dissipating space that has abundance between each flowers by comparting packaging, effectively can be extended down to tens of days the pot-life of flowers.

With reference to Fig. 5 and Fig. 6, the above-mentioned ventilative container 20 of independence that holds flowers 16 in order to separation can further be separated into a flowers spatial accommodation 22 and a floral organ spatial accommodation 23 with an interlayer board 21; Wherein this flowers spatial accommodation 22 is in order to holding the flowers 16 that this root is coated with material which can retain moisture 17, and floral organ spatial accommodation 23 is then in order to hold the required floral organs such as compost 24, flowerpot 25, fertilizer 26 and water pond 27 of plantation flowers 16; Wherein, compost 24 places flowerpot 25 both sides, and 26 in fertilizer places in the basin 28 of

flowerpot

25, and 27 opening parts that are covered on flowerpot basin 28 of water pond form a packaging structure that does not take up space; The consumer buys back this and accommodates flowers and independence of planting the floral organ material simultaneously and breathe freely behind the container 20, can open its top cover 29 and bottom 30, take out flowers respectively and each plants the floral organ material, and be assembled into the potted flower person voluntarily, its assembling mode is that flowerpot 25 is placed water pond 27 tops, and with compost 24 and fertilizer 26 fillings in the basin 28 of flowerpot 25, flowers 16 can be planted on flowerpot 25.

With reference to Fig. 7 to Fig. 9, the flowers agricultural products of this comparting packaging also can be assembled into flower arrangement person for the consumer voluntarily except that being assembled into voluntarily as shown in Figure 6 the potted flower for clear expense person.Also be about to independent ventilative container 52 and be separated into a flowers spatial accommodation 62 and a floral organ spatial accommodation 64 with an interlayer board 54; Wherein this flowers spatial accommodation 62 is in order to hold the flowers 68 that root is coated with material which can retain moisture 66, and floral organ spatial accommodation 64 is then in order to hold assemblies such as required cultivation of flower arrangement cotton 56 and combined type flowerpot 58.In addition, these independently ventilative container 52 inner surfaces are the direct fresh-keeping complex pocket 50 of lining also, makes it independently to be sent into and carries out cold storing and fresh-keeping in the refrigerated room.This combined type flowerpot 58 includes with for example millboard or made telescopic basin body 59 and the base 60 thereof of similar material, and this basin body 59 has one can cultivate cotton 56 top end opening 70 for putting into, and its periphery anchor ring 72 then is shaped to a laciniation; When basin body 59 is packaged in independent ventilative container 52 inside, can be compressed into shortest length as shown in Figure 7, use the overall volume of effectively dwindling this part flower freshness device; And when the user takes out basin body 59 preparation flower arrangements, then its zigzag outer surface 72 can be stretched to a suitable length.Have several as for 60 of bases and be folded into pillar 74, these collapsible pillars 74 are one-body molded with base 60 in fact, on base 60 materials, cut out the U type slotted eye 76 that several become the radiation-like arrangement, and remaining baseboard materials promptly constitute this folding pillar 74 in the middle of each U type slotted eye 76, and collapsible pillar 74 is able to its bottom 78 that is connected with base 60 and rolls under level and plumbness for the center and move the person; When base 60 was packaged in independent ventilative container 52 inside, each folding pillar 74 was the levels that are folded into as shown in Figure 7, and in the same plane with base 60; And take out cultivation cotton 56 the user, basin body 59, when base 60 and flowers 68 are prepared flower arrangement, then earlier each the collapsible pillar 74 on the base 60 is folded into plumbness as shown in Figure 9, the telescopic basin body 59 that will be stretched to suitable length then is positioned in the border circular areas that these several collapsible pillar 74 surrounded, suitably support this telescopic basin body 59 by these folding pillars 74, to cultivate cotton 56 at last and put into basin body 59 from top end opening 70, and interpolation moisture content makes it imbibition in cultivation cotton 56, each flowers 68 can be inserted in and cultivate on cotton 56, use formation flower arrangement as shown in Figure 8.

With reference to Figure 10, another embodiment of this combined type flowerpot 80 comprises upper and lower ring set 82,84, base 86 and several pillars 88; In the time of in being packaged in independent ventilative container 52, the upper and lower ring set 82,84 of these equal slabbing bodies, base 86 and pillar 88 are to be the level of state and stacked mutually, use effectively reducing its packaging volume; And when being assembled into flowerpot, at first will descend ring set 84 to be bonded on the base 86, secondly each pillar 88 is bonding or plug together on ring set 84 down with plumbness, at last that upper ring cap 82 is bonding or fit in the end face of each plumb post 88, use formation hollow out flowerpot as shown in the figure; And 82,84 cylindrical regions that surrounded of each plumb post 88 and upper and lower ring set can be inserted the packed thing 90 of plastic bag for example, cultivate cotton (scheme not shown) in its inside for inserting one, with the fresh flower insertion wherein, promptly form a flower arrangement form again.

With reference to Figure 11, for the agricultural product of the low refrigerated storage temperature of needs or fresh-keeping complex pocket 10 in the transportation of refrigerated room away from keyboard, can be further at fresh-keeping complex pocket 10 inner several cold insulation materials 15 of placing, as a kind of cold insulation substitute, use to make remaining in a lower temperature environment in the fresh-keeping complex pocket 10, use and slow down bag rate of ageing of interior agricultural product 40.

Claims

1. agricultural products fresh-keeping device, it is characterized in that dress box liner is with the fresh-keeping complex pocket of adorning agricultural product in one outside one breathes freely, this fresh-keeping complex pocket is oozed barrier layer, is close to backspace and oozes the barrier layer surface and have an absorbed layer and to have the waterproof membrane of gas permeability by a backspace that is positioned at internal layer, radiating tube with some air-vents is set in this fresh-keeping complex pocket, the length of this radiating tube is identical with the height of fresh-keeping complex pocket, and the tubing that its center air-vent outer surface offers some air-vents is made.

2. agricultural products fresh-keeping device as claimed in claim 1 is characterized in that described backspace oozes barrier layer and made by the adhesive-bonded fabric material.

3. agricultural products fresh-keeping device as claimed in claim 1 is characterized in that described absorbed layer is made by absorbent material.

4. agricultural products fresh-keeping device as claimed in claim 1 is characterized in that described waterproof membrane is that Polythene Bag interpolation zeolite is the glued membrane of the made first machine porous matter molecular structure of raw material.

5. agricultural products fresh-keeping device according to claim 1 is characterized in that rule is filled with the ventilative container of independence that dozens of accommodates agricultural product in this fresh-keeping complex pocket.

6. agricultural products fresh-keeping device as claimed in claim 5 is characterized in that further adding in the ventilative container of described independence and is lined with a fresh-keeping complex pocket, and this fresh-keeping complex pocket includes a backspace and oozes an absorbed layer and the breathable waterproof film that barrier layer, can absorb moisture content.

7. agricultural products fresh-keeping device as claimed in claim 5, it is characterized in that the ventilative container of described independence further is separated into a flowers spatial accommodation and a floral organ spatial accommodation with an interlayer board, this flowers spatial accommodation is in order to hold the flowers agricultural product that root is coated with material which can retain moisture, and this floral organ spatial accommodation is then planted the floral organ material in order to hold required compost, flowerpot, fertilizer and the water pond of plantation flowers.

8. agricultural products fresh-keeping device as claimed in claim 5, it is characterized in that the ventilative container of described independence further is separated into a flowers spatial accommodation and a floral organ spatial accommodation with an interlayer board, this flowers spatial accommodation is deposited the flowers agricultural product of material which can retain moisture in order to hold the root coating, and this floral organ spatial accommodation is then in order to hold required cultivation cotton of flower arrangement and combined type flowerpot flower arrangement equipment.

9. agricultural products fresh-keeping device as claimed in claim 8, it is characterized in that described combined type flowerpot includes a telescopic basin body and a base that a periphery anchor ring is shaped to laciniation: cut out the U type slotted eye that several become radiation-like to arrange on this base, and remaining baseboard material constitutes several collapsible pillars in the middle of each U type slotted eye, collapsible pillar can be become plumbness by plate hight, uses and supports telescopic basin body.

10. agricultural products fresh-keeping device as claimed in claim 8 is characterized in that described combined type flowerpot includes upper and lower ring set, base and several pillars; Following ring set can be bonded on the base, and each pillar then is connected to down on the ring set with plumbness, and upper ring cap then is engaged in the end face of each plumb post, uses to constitute a hollow out flowerpot.