CN207361004U - A kind of foam refrigerating box for fruit packed and transported - Google Patents

Abstract

The utility model discloses a kind of foam refrigerating box for fruit packed and transported, and the babinet is the integral structure being made of a foam material, including four side plates and bottom plate.Lid is located at the top of babinet, and rear side is hinged with the upper end on rear side of babinet.The inside of bottom plate is arranged in parallel with multiple air passages at equal intervals, and a dry ice placing groove is respectively equipped with four side plates of babinet, and each dry ice placing groove is communicated by corresponding air passage with the cavity in babinet respectively.The upper surface of bottom plate is located between two air passages of arbitrary neighborhood, is both provided with first groove.Between the first groove adjacent thereto of each air passage, it is connected by several ventholes positioned at base plate interior.On the madial wall of each side plate, multiple second grooves are both provided with.The structure design of the utility model is reasonable, highly practical, good airproof performance, and dry ice utilization ratio is high, extension cold preservation time, good damping effect, ensures the freshness of fruit.

Description

A kind of foam refrigerating box for fruit packed and transported

Technical field

It the utility model is related to bubble wrap technical field, and in particular to a kind of foam for fruit packed and transported refrigerates Case.

Background technology

With the rapid development of logistics, more and more using foam refrigerating box carry out fruit, meat and aquatic products into Row packed and transported.Existing foam refrigerating box is simple in structure, and most of its internal side wall uses planar structure, is using foam When case carries out Refrigerated Transport, the side wall of planar structure is unfavorable for the circulation of box house cold air, cause its internal fruit and The refrigeration of other refrigerated items is uneven.When carrying out Refrigerated Transport using foam refrigerating box, usually dry ice is added in the inside of babinet As refrigerant, dry ice evaporation can discharge carbon dioxide, the pressure in babinet is become larger, if foam refrigerating box is closed tighter When can cause danger, when foam refrigerating box is closed poor dry ice evaporation it is too fast, its utilization ratio can be caused poor, shorten refrigeration when Between, increase cost of transportation.In addition, during Refrigerated Transport, the transport of fruit need to be avoided because vibrations cause the situation of damage, existing There is foam refrigerating box not have damping, buffering function in itself, the damping, buffering mode of common use is to place to mould in box house Expect inflatable cushion, the size of gas-filled plastic mattress immobilizes, and poor universality, recycling rate of waterused is low, the chilled goods in transportational process It can constantly move, collide in babinet, cause fruit to cause to be damaged because of extruding.Therefore, it is necessary to a kind of cold storage effect uniformly, refrigeration The foam refrigerating box that agent utilization rate is high, cold preservation time is long, cost is low, general effect is good, damping, buffering efficiency power is strong, for fruit Or it refrigerates thing and is packed in Refrigerated Transport.

Utility model content

The problems of the above-mentioned prior art is directed to, the utility model proposes a kind of foam for fruit packed and transported Refrigerating box, solves the problem of cold storage effect is poor, and inside refrigeration is uneven, and fruit easily extrudes, is impaired in transportational process.

To achieve these goals, the technical solution of use is the utility model：

A kind of foam refrigerating box for fruit packed and transported, including babinet and lid, the babinet are by foamed material Manufactured integral structure, including four side plates and bottom plate.Lid is located at the top of babinet, rear side and the upper end on rear side of babinet It is hinged.The inside of the bottom plate is arranged in parallel with multiple air passages at equal intervals, and a dry ice is respectively equipped with four side plates of babinet Placing groove, each dry ice placing groove are communicated by corresponding air passage with the cavity in babinet respectively.The upper surface position of bottom plate Between two air passages of arbitrary neighborhood, first groove is both provided with.On the madial wall of each side plate, put down at equal intervals successively Row is provided with multiple second grooves.

Preferably, on the madial wall of the lid, multiple air bags made of natural rubber laterally are placed with equal intervals.Lid Body is located between two air bags of arbitrary neighborhood, is both provided with one and lists stomata.Each column venthole includes multiple ventholes, each The equal filling high density degree heat-preservation cotton in inside of venthole.

Preferably, it is single to be divided into left air path unit, middle air passage unit and right air path unit, each air passage for multiple air passages Member includes at least an air passage.Each air passage of left air path unit is communicated with the bottom of the dry ice placing groove on the left of babinet, middle Each air passage of air passage unit is communicated with the bottom of the dry ice placing groove of babinet front and rear sides, each air passage of right air path unit and case The bottom of dry ice placing groove on the right side of body communicates.

Preferably, between the first groove adjacent thereto of each air passage, several ventholes positioned at base plate interior are passed through It is connected.

Preferably, four seal convexity portions are provided with the madial wall of the lid, four seal convexity portions are respectively with four A dry ice placing groove is adapted.In a state of use, each seal convexity portion can close its corresponding dry ice placing groove.

Preferably, the casing top is located at the part on the outside of each dry ice placing groove, is provided with close under fin structure Seal, is provided with the upper sealing ring to match with lower seal on the inside of lid.

Preferably, the upper end of cabinet front is provided with lock, and latch hook is provided with front side of lid, and latch hook is mutually fitted with lock Match somebody with somebody.

Preferably, it is both provided with thermal insulation coat on the madial wall of the babinet and the madial wall of lid.

By using above-mentioned technical proposal, the advantageous effects of the utility model are：The utility model structure design is closed Reason, highly practical, versatility is good, the good airproof performance of babinet and case lid, can improve the utilization ratio of dry ice, extends cold preservation time, The groove structure of cabinet wall makes its internal refrigeration more uniform, and the air bag that the inner wall of case lid is set can play preferable damping Effect, avoids the problem that fruit extruding, damage in transit, reduces the loss of transportational process, ensure the freshness of fruit.

Brief description of the drawings

Fig. 1 is a kind of principle schematic diagram of foam refrigerating box for fruit packed and transported of the utility model.

Embodiment

The utility model is described in detail below in conjunction with the accompanying drawings：

With reference to Fig. 1, a kind of foam refrigerating box for fruit packed and transported, including babinet 1 and lid 2, the babinet 1 be The integral structure being made of a foam material, it includes four side plates and bottom plate 11, and four side plates are respectively front side board 12, rear side Plate 13, left plate 14 and right plate 15.Lid 2 is located at the surface of babinet 2, and rear side passes through hinge and the back side panel of babinet 1 12 upper end is rotatablely connected, and thermal insulation coat is both provided with the madial wall of the babinet 1 and the madial wall of lid 2.Babinet 1 The upper end of front side board 12 be symmetrically arranged with lock 91, the front side of lid 2 is provided with the latch hooks 92 to match with lock 91, latch hook 92 can latch being fixedly connected for lid 2 and babinet 1 is realized in 91.

The inside of the bottom plate 11 is equidistantly provided with 12 3,12, air passages air passage 3 parallel successively from left to right Cloth, 12 air passages 3 are divided for left air path unit 31, middle air passage unit 32 and right air path unit 33, left air path unit 31 and right air path unit 33 include three air passages 3, middle air passage unit 32 includes six air passages 3.Four sides of babinet 1 A dry ice placing groove 4 is respectively equipped with plate, each dry ice placing groove 4 is respectively by corresponding air passage 3 and babinet 2 Cavity communicates.Specifically, three air passages 3 of left air path unit 31 with the dry ice placing groove 4 in 1 left plate 14 of babinet Bottom communicates, and six air passages 3 and the bottom of the dry ice placing groove 4 in front side board 12 and back side panel 13 of middle air passage unit 32 are equal Communicate, the bottom of three air passages 3 of right air path unit 33 with 1 right plate of babinet, 15 dry ice placing groove 4 communicates.The bottom plate 11 upper surface is located between two air passages 3 of arbitrary neighborhood, is both provided with first groove 5, the first all grooves 5 with All air passages 3 are arranged alternately successively.Between first groove 5 adjacent thereto of each air passage 3, if by positioned at base plate interior A dry venthole 10 is connected, and the outlet of each venthole 10 is respectively positioned on the madial wall of the first corresponding groove 5.Front side board 12nd, on the madial wall of back side panel 13, left plate 14 and right plate 15, multiple second grooves 6 are arranged in parallel with equal intervals successively.

On the madial wall of the lid 2, laterally multiple air bags 21, each air bag made of natural rubber are placed with equal intervals 21 communicate with the tracheae being arranged in lid 2, and charge valve is provided with the tracheae, can be realized to multiple by charge valve Air bag 21 it is inflatable and deflatable.The lid 2 is located between two air bags 21 of arbitrary neighborhood, is both provided with one and lists stomata 22.Each column venthole 21 includes multiple ventholes, and each venthole runs through the upper and lower surface of lid 2, it is all go out The equal filling high density degree heat-preservation cotton in inside of stomata, high density heat-preservation cotton can improve the heat insulation effect in babinet 1.The lid 2 Madial wall on be provided with four seal convexity portions 23, four seal convexity portions 23 are a pair of with four dry ice placing grooves 4 one respectively Should, in a state of use, dry ice is positioned in dry ice placing groove 4, covers lid 2, each seal convexity portion 23 can will be with it Corresponding dry ice placing groove 4 is closed.The top of babinet 1 is provided with annular and band positioned at the part in each outside of dry ice placing groove 4 There is the lower seal 7 of fin structure, the madial wall of lid is provided with and lower sealing positioned at the part in each outside of seal convexity portion 23 The upper sealing ring 8 that circle 7 matches, upper sealing ring 8 is annular and carries notch, is covered in lid 2 at the top of babinet 1 Wait, the inside that upper sealing ring 8 is engaged achievable babinet 1 with lower seal 7 has preferable leakproofness.

Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, also should Belong to the scope of protection of the utility model.

Claims (8)

1. a kind of foam refrigerating box for fruit packed and transported, including babinet and lid, it is characterised in that the babinet be by Integral structure made of foamed material, including four side plates and bottom plate；Lid is located at the top of babinet, rear side with after babinet The upper end of side is hinged；The inside of the bottom plate is arranged in parallel with multiple air passages at equal intervals, is respectively equipped with four side plates of babinet One dry ice placing groove, each dry ice placing groove are communicated by corresponding air passage with the cavity in babinet respectively；Bottom plate Upper surface is located between two air passages of arbitrary neighborhood, is both provided with first groove；On the madial wall of each side plate, successively Multiple second grooves are arranged in parallel with equal intervals.

A kind of 2. foam refrigerating box for fruit packed and transported according to claim 1, it is characterised in that the lid Madial wall on, at equal intervals laterally be placed with multiple air bags made of natural rubber；Lid is located at two gas of arbitrary neighborhood Between capsule, it is both provided with one and lists stomata；Each column venthole includes multiple ventholes, the equal filling high density in inside of each venthole Spend heat-preservation cotton.

A kind of 3. foam refrigerating box for fruit packed and transported according to claim 1, it is characterised in that multiple air passages It is divided into left air path unit, middle air passage unit and right air path unit, each air passage unit and includes at least an air passage；Left side Each air passage of air passage unit is communicated with the bottom of the dry ice placing groove on the left of babinet, before each air passage of middle air passage unit and babinet The bottom of the dry ice placing groove of both sides communicates afterwards, each air passage and the bottom of the dry ice placing groove on the right side of babinet of right air path unit Communicate.

4. a kind of foam refrigerating box for fruit packed and transported according to claim 1 or 3, it is characterised in that each Between the first groove adjacent thereto of air passage, it is connected by several ventholes positioned at base plate interior.

A kind of 5. foam refrigerating box for fruit packed and transported according to claim 1, it is characterised in that the lid Madial wall on be provided with four seal convexity portions, four seal convexity portions are adapted with four dry ice placing grooves respectively；Make With under state, each seal convexity portion can close its corresponding dry ice placing groove.

A kind of 6. foam refrigerating box for fruit packed and transported according to claim 1, it is characterised in that the babinet Top is located at the part on the outside of each dry ice placing groove, is provided with the lower seal with fin structure, be provided with the inside of lid with The upper sealing ring that lower seal matches.

A kind of 7. foam refrigerating box for fruit packed and transported according to claim 1, it is characterised in that cabinet front Upper end be provided with lock, latch hook is provided with front side of lid, latch hook is adapted with lock.

A kind of 8. foam refrigerating box for fruit packed and transported according to claim 1, it is characterised in that the babinet Madial wall and lid madial wall on be both provided with thermal insulation coat.