CN213300551U

CN213300551U - Agricultural product fresh-keeping device capable of effectively prolonging freshness

Info

Publication number: CN213300551U
Application number: CN202022335177.0U
Authority: CN
Inventors: 唐萍
Original assignee: Chongqing Weixiang Building Materials Technology Co ltd
Current assignee: Chongqing Weixiang Building Materials Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-05-28
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a can effectively prolong fresh-keeping device of agricultural product of freshness degree, including the box, the box endotheca is equipped with the heat preservation, and the heat preservation endotheca is equipped with fresh-keeping mechanism, and fresh-keeping mechanism includes outer shell, interior shell and places a section of thick bamboo, is formed with the space between outer shell and the interior shell, places a section of thick bamboo and is linked together with the space, places and has placed the ice-cube in the section of thick bamboo. This can effectively prolong fresh-keeping device of agricultural product of freshness degree sets up at the inside fresh-keeping mechanism of box and to adding the ice-cube in the section of thick bamboo of placing in the fresh-keeping mechanism for the inside temperature of box is reduced, thereby makes the agricultural product under the harvesting in time put into the box and refrigerate, reaches the purpose that carries out freshness to the agricultural product under just picking, has reduced the influence of transportation to agricultural product, has prolonged the freshness degree of agricultural product.

Description

Agricultural product fresh-keeping device capable of effectively prolonging freshness

Technical Field

The utility model relates to an agricultural product storage technology field specifically is a can effectively prolong agricultural product fresh-keeping device of freshness protection degree.

Background

Agricultural products are articles in agricultural production, mainly refer to plants, animals and products thereof obtained in agricultural activities, and do not include various processed products. When fruit agricultural products are picked at maturity, the picked agricultural products are generally uniformly stacked and transported to an agricultural product processing place, and then the agricultural products are subjected to fresh-keeping work, and the freshness of the agricultural products is affected when the agricultural products are transported after being picked, so that the freshness period of the agricultural products is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively prolong agricultural product fresh-keeping device of freshness protection to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an agricultural product fresh-keeping device capable of effectively prolonging the freshness comprises a box body with an opening-shaped top end, wherein a heat-insulating layer is sleeved in the box body, the heat-insulating layer covers the inner wall of the box body, a fresh-keeping mechanism is sleeved in the heat-insulating layer, the fresh-keeping mechanism comprises an outer casing, an inner casing and a placing cylinder, the outer casing is attached to the inner wall of the heat-insulating layer, the inner casing is sleeved on the inner side of the outer casing, the placing cylinder is integrally formed on the bottom wall of the inner casing, a liquid discharge valve is installed at the bottom edge of the side end of the outer casing, a gap is formed between the outer casing and the inner casing, the placing cylinder is of a hollow cylinder structure and is communicated with the bottom end of the inner casing, a sleeve ring is sleeved at the bottom position of the inner side of the placing cylinder and is tightly welded on the sleeve ring, a lapping net is installed on the sleeve, the top surface of the sealing plate is provided with a plurality of air holes.

Preferably, both sides edge all articulates around the box top has the case lid, the equal integrated into one piece in the left and right sides edge on box top has the flange.

Preferably, the drain valve penetrates through the box body and the heat insulation layer, a protection seat is integrally formed on the side end face of the box body, a groove is formed in the protection seat, and the drain valve is located in the groove.

Preferably, a plurality of bottom overlapping blocks are closely welded on the bottom wall of the inner part of the outer sleeve shell, and the bottom end of the inner sleeve shell is overlapped on the bottom overlapping blocks.

Preferably, the peripheral surface of the placing cylinder is inserted with a plurality of extension pipes, and the extension pipes are of hollow tubular structures and communicated with the inside of the placing cylinder.

Preferably, a feeding hopper in a hopper-shaped structure is closely welded on the inner wall of the top of the placing barrel.

Compared with the prior art, the beneficial effects of the utility model are that:

this can effectively prolong fresh-keeping device of agricultural product of freshness degree adds the ice-cube through setting up at the inside fresh-keeping mechanism of box and to the section of thick bamboo of placing in the fresh-keeping mechanism for the inside temperature of box is reduced, thereby makes the agricultural product of picking down in time put into the box and refrigerate, reaches the purpose that carries out freshness to the agricultural product of just picking down, has reduced the influence of transportation to agricultural product, has prolonged the freshness degree of agricultural product.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is another overall structure diagram of the present invention;

FIG. 3 is a schematic structural view of the fresh-keeping mechanism of the present invention;

fig. 4 is a schematic view of the connection of the middle placement barrel of the present invention.

The meaning of each reference number in the figures is:

1. a box body; 11. a heat-insulating layer; 12. a box cover; 13. a convex plate; 14. a protective seat; 2. a fresh-keeping mechanism; 21. an outer casing; 211. a bottom block; 212. a drain valve; 22. an inner housing shell; 23. placing the cylinder; 231. a collar; 2311. lapping; 232. An extension pipe; 233. feeding into a hopper; 234. a top cover; 24. a closing plate; 241. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a can effectively prolong fresh-keeping device of agricultural product of freshness degree, is the box 1 of opening form including the top, and both sides edge all articulates around 1 top of box has case lid 12, and two case lids 12 are the form of opening to each other, and the equal integrated into one piece in the left and right sides edge on 1 top of box has flange 13, makes things convenient for people to carry box 1 from flange 13.

In this embodiment, a heat insulating layer 11 made of foamed plastic is sleeved in the box body 1, the heat insulating layer 11 covers the inner wall of the box body 1, a fresh-keeping mechanism 2 is sleeved in the heat insulating layer 11, the fresh-keeping mechanism 2 includes an outer casing 21 attached to the inner wall of the heat insulating layer 11, an inner casing 22 sleeved inside the outer casing 21, and a placing cylinder 23 integrally formed on the bottom wall of the inner casing 22, a liquid discharge valve 212 is installed at the bottom edge of the side end of the outer casing 21, a gap is formed between the outer casing 21 and the inner casing 22, the placing cylinder 23 is in a hollow cylindrical structure and is communicated with the bottom end of the inner casing 22, a collar 231 is sleeved and tightly welded at the bottom position inside the placing cylinder 23, a lapping net 2311 is installed on the collar 231 through screws, a top end of the placing cylinder 23 is covered with a top cover 234, a sealing plate 24 is tightly welded at the top ends of the outer casing 21 and the inner casing 22, the top surface of the closing plate 24 is provided with a plurality of air holes 241. Through putting into the ice-cube and placing a section of thick bamboo 23 in, make and place a section of thick bamboo 23 overlap joint in the top of overlap joint 2311, absorb the heat in the box 1 when making the ice-cube melt, reach the purpose of cooling down to box 1 inside, and then refrigerate fresh-keeping to picking the agricultural product after placing, reduced the influence of transportation to agricultural product after agricultural product is picked. Meanwhile, after the ice blocks are melted, ice water is poured into the gap between the outer sleeve shell 21 and the inner sleeve shell 22, so that air in the gap is discharged from the air holes 241, and the ice water is filled in the gap to keep the temperature in the box body 1 at a low temperature.

Specifically, the drain valve 212 penetrates the case 1 and the heat insulating layer 11, and the water in the fresh keeping mechanism 2 can be drained by opening the drain valve 212. The side end face of the box body 1 is integrally formed with a protective seat 14, the protective seat 14 is provided with a groove, and the drain valve 212 is positioned in the groove to prevent the box body 1 from colliding with the drain valve 212 and breaking the drain valve 212.

Further, a plurality of bottom overlapping blocks 211 are closely welded on the bottom wall of the inner part of the outer casing 21, and the bottom end of the inner casing 22 overlaps the bottom overlapping blocks 211, so that a gap is kept between the bottom end of the inner casing 22 and the bottom wall of the outer casing 21, and ice water can be poured conveniently.

In addition, a plurality of extension pipes 232 are inserted on the peripheral surface of the placing cylinder 23, the extension pipes 232 are in a hollow tubular structure and communicated with the inside of the placing cylinder 23, the extension pipes 232 are hollow aluminum pipes, and the aluminum pipes have good heat conductivity, so that the inside of the preservation mechanism 2 at the periphery of the extension pipes 232 can be cooled, and the preservation purpose is achieved.

It is noted that the inner wall of the top of the placing cylinder 23 is closely welded with a feeding hopper 233 in a hopper-shaped structure, so that ice water can be prevented from pouring into the box body 1 to wet agricultural products when ice cubes are placed.

When the agricultural product fresh-keeping device capable of effectively prolonging the freshness degree is used, firstly, the top cover 234 is opened, ice blocks are poured into the placing barrel 23, the placing barrel 23 is made to be stacked above the box body 1, then heat in the box body 1 is absorbed along with melting of the ice blocks, the temperature inside the box body 1 is reduced, accordingly, picked agricultural products can be refrigerated at low temperature when being placed into the box body 1, the freshness keeping purpose is achieved, finally, ice water melted by the ice blocks penetrates through the lapping net 2311 and is poured into a gap between the outer casing 21 and the inner casing 22, the ice water can further keep the low-temperature state in the box body 1, and the purpose of prolonging the freshness degree of the agricultural products is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can effectively prolong agricultural product freshness retaining device of freshness retaining degree, is box (1) of opening form including the top, its characterized in that: the refrigerator is characterized in that a heat insulation layer (11) is sleeved in the refrigerator body (1), the heat insulation layer (11) covers the inner wall of the refrigerator body (1), a fresh-keeping mechanism (2) is sleeved in the heat insulation layer (11), the fresh-keeping mechanism (2) comprises an outer casing (21) which is attached to the inner wall of the heat insulation layer (11), an inner casing (22) which is sleeved on the inner side of the outer casing (21) and a placing cylinder (23) which is integrally formed on the bottom wall of the inner casing (22), a liquid discharge valve (212) is installed at the bottom edge of the side end of the outer casing (21), a gap is formed between the outer casing (21) and the inner casing (22), the placing cylinder (23) is of a hollow cylinder structure and is communicated with the bottom end of the inner casing (22), a lantern ring (231) is sleeved and tightly welded at the bottom position of the inner side of the placing cylinder (23), and a lantern ring (2311) is installed on the lantern ring, the top end of the placing cylinder (23) is covered with a top cover (234), the top ends of the outer casing (21) and the inner casing (22) are tightly welded with a sealing plate (24), and the top surface of the sealing plate (24) is provided with a plurality of air holes (241).

2. An agricultural product freshness retaining device capable of effectively extending freshness according to claim 1, wherein: the box cover is characterized in that the front side edge and the rear side edge of the top end of the box body (1) are hinged to box covers (12), and the left side edge and the right side edge of the top end of the box body (1) are integrally formed to form protruding plates (13).

3. An agricultural product freshness retaining device capable of effectively extending freshness according to claim 1, wherein: the box body (1) and the heat preservation layer (11) are penetrated through by the liquid discharge valve (212), the protection seat (14) is integrally formed on the side end face of the box body (1), a groove is formed in the protection seat (14), and the liquid discharge valve (212) is located in the groove.

4. An agricultural product freshness retaining device capable of effectively extending freshness according to claim 1, wherein: a plurality of bottom overlapping blocks (211) are closely welded on the bottom wall inside the outer sleeve shell (21), and the bottom end of the inner sleeve shell (22) is overlapped on the bottom overlapping blocks (211).

5. An agricultural product freshness retaining device capable of effectively extending freshness according to claim 1, wherein: the outer peripheral surface of the placing cylinder (23) is inserted with a plurality of extension pipes (232), and the extension pipes (232) are of hollow tubular structures and communicated with the inside of the placing cylinder (23).

6. An agricultural product freshness retaining device capable of effectively extending freshness according to claim 1, wherein: a feeding hopper (233) in a hopper-shaped structure is closely welded on the inner wall of the top of the placing barrel (23).