CN212268344U

CN212268344U - Fresh-keeping device after chinese toon is picked

Info

Publication number: CN212268344U
Application number: CN202020916732.6U
Authority: CN
Inventors: 于梅; 陈庆敏; 部建雯; 赵敏; 张兆雪; 岳凤丽
Original assignee: Shandong Agriculture and Engineering University
Current assignee: Shandong Agriculture and Engineering University
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-01
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a freshness retaining device after picking cedrela sinensis, which comprises a hollow heat insulation shell, wherein an opening at the upper end of the heat insulation shell is arranged, a foaming plate is arranged in an inner cavity of the heat insulation shell, a plurality of vertically arranged long holes are formed in the upper side of the foaming plate, a metal folding plate is arranged between the outer peripheral side of the foaming plate and the inner wall of the heat insulation shell, the folding edge of the metal folding plate is vertically arranged, a refrigerant filling cavity is arranged between the outer side of the metal folding plate and the inner wall of the heat insulation shell, and a heat insulation cover plate is arranged on the opening of the; the fresh-keeping device for picked cedrela sinensis provides a low-temperature environment for storing the cedrela sinensis, reduces the water loss speed of the cedrela sinensis, and ensures the quality of tender shoots of the cedrela sinensis.

Description

Fresh-keeping device after chinese toon is picked

Technical Field

The utility model relates to a chinese toon transportation equipment technical field specifically is a fresh-keeping device after chinese toon is picked.

Background

The harvesting seasonality of the cedrela sinensis tender shoots is strong, the harvesting time is short, the cedrela sinensis tender shoots contain higher moisture, the cedrela sinensis tender shoots have strong breathing effect, the situations of leaf drop, rottenness, deterioration and the like can occur when the cedrela sinensis tender shoots are placed for one to two days at normal temperature after being picked, and the quality and the nutrition of the cedrela sinensis tender shoots are reduced. Therefore, a fresh-keeping device suitable for the cedrela sinensis is needed to solve the problem that the fresh-keeping time after the cedrela sinensis is picked is too short.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a chinese toon device that keeps fresh after picking, can prolong its fresh-keeping time at the quality of the better assurance chinese toon tender shoot of save process, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chinese toon fresh-keeping device after picking, includes inside hollow thermal-insulated casing, and the upper end opening setting of thermal-insulated casing is equipped with the foaming board in the inner chamber of thermal-insulated casing, and the slot hole of the vertical setting of a plurality of is seted up to the foaming board upside.

A metal folding plate is arranged between the outer peripheral side of the foaming plate and the inner wall of the heat insulation shell, the folding edge of the metal folding plate is vertically arranged, and a refrigerant filling cavity is arranged between the outer side of the metal folding plate and the inner wall of the heat insulation shell.

The opening of the heat insulation shell is provided with a heat insulation cover plate.

As an optimized technical proposal of the utility model, the lower side of the foaming plate is fixed with a supporting frame.

As an optimal technical scheme of the utility model, still include the piece that absorbs water, the piece that absorbs water is located thermal-insulated casing, and the piece that absorbs water is located the foaming board below.

As a preferred technical scheme of the utility model, thermal-insulated apron's downside is equipped with the gasbag, and the gasbag intussuseption is filled with oxygen, and has seted up on the gasbag and has communicated its inside and outside gas outlet.

As the utility model discloses an optimized technical scheme still includes the shutoff pipe, and the one end and the gas outlet of shutoff pipe are connected, and the other end packing of shutoff pipe has the ice-cube.

As an optimized technical proposal of the utility model, the water absorbing piece is a water absorbing sponge plate or water absorbing cloth.

As an optimal technical scheme of the utility model, the foaming board is rubber foaming board material or silica gel foaming board material.

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

1. in the fresh-keeping device after picking the cedrela sinensis, the metal folding plate increases the refrigerating area of the refrigerant, so that the temperature in the heat insulation shell is maintained in a lower range, the strength of respiration of the cedrela sinensis tender shoots is reduced by reducing the temperature, and the storage period of the cedrela sinensis tender shoots is prolonged; the temperature on the metal folding plate is lower than the temperature of the air in the heat insulation shell, and the moisture in the air in the heat insulation shell is condensed on the metal folding plate, so that the moisture content in the air in the heat insulation shell is reduced, the preservation time of the tender shoots of the cedrela sinensis is prolonged, and the possibility of mildew of the tender shoots of the cedrela sinensis is reduced by reducing the moisture content in the air.

2. The utility model discloses the back fresh-keeping device is picked to chinese toon of example, the carriage supports the foaming board, improves the fixed firm degree of intensity and slot hole to the chinese toon tender shoot of foaming board.

3. The utility model discloses the back fresh-keeping device is picked to chinese toon of example, the piece that absorbs water adsorbs the water that the vapor condensation in the air formed in the thermal-insulated casing, has both avoided the rotten problem that leads to of chinese toon direct immersion in water, can provide suitable moisture replenishment, prolongs the fresh-keeping time of chinese toon again for the chinese toon root.

4. The utility model discloses the back fresh-keeping device is picked to chinese toon of example, gasbag inner chamber and thermal-insulated casing inner chamber intercommunication, oxygen in the gasbag diffuses gradually in the thermal-insulated casing to supply the oxygen in the thermal-insulated casing, the inside oxygen of this back fresh-keeping device is picked to chinese toon obtains supplementing, guarantees the quality of chinese toon tender shoot.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a schematic top view of the insulated housing of FIG. 1;

fig. 4 is a schematic view of the airbag structure of the present invention.

In the figure: 1 heat insulation cover plate, 2 metal folding plates, 3 foaming plates, 4 heat insulation shells, 5 air bags, 6 long holes, 7 air outlets, 8 supporting frames, 9 water absorbing pieces and 10 plugging pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described with reference to the accompanying drawings and examples.

The first embodiment is as follows: referring to fig. 1-3, the present embodiment discloses a device for keeping toons fresh after picking, which includes a hollow heat insulation casing 4, an opening is disposed at the upper end of the heat insulation casing 4, a foaming plate 3 is disposed in an inner cavity of the heat insulation casing 4, and a plurality of vertically disposed long holes 6 are disposed on the upper side of the foaming plate 3.

Be equipped with metal folded sheet 2 between the periphery side of foaming board 3 and the thermal-insulated 4 inner walls of casing, the vertical setting in metal folded sheet 2's folding limit is equipped with the refrigerant between the 2 outsides of metal folded sheet and the thermal-insulated 4 inner walls of casing and fills the chamber.

An opening of the heat insulation casing 4 is provided with a heat insulation cover plate 1.

Further, the foam board 3 is made of a rubber foam board material or a silica gel foam board material, and the foam board 3 has certain elasticity and deformability.

The working process and principle of the embodiment are as follows:

the bottom of the cedrela sinensis tender shoot is downwards inserted into the long hole 6 of the foaming plate 3, and the bottom of the cedrela sinensis tender shoot is close to the lower side of the foaming plate 3; the inner wall of the long hole 6 positions and supports the cedrela sinensis tender shoots to keep the cedrela sinensis tender shoots vertical, the foaming plate 3 with the cedrela sinensis tender shoots enters the heat insulation shell 4, the metal folding plate 2 is inserted between the outer peripheral side of the foaming plate 3 and the inner wall of the heat insulation shell 4, a refrigerant is placed between the outer side of the metal folding plate 2 and the inner wall of the heat insulation shell 4, and the refrigerant is an ice bag or a dry ice bag.

The metal folding plate 2 has high heat conduction efficiency, the metal folding plate 2 increases the refrigerating area of the refrigerant, so that the temperature in the heat insulation shell 4 is kept in a low range, the strength of the breathing action of the tender shoots of the cedrela sinensis is reduced by reducing the temperature, and the storage period of the tender shoots of the cedrela sinensis is prolonged; the temperature on the metal folding plate 2 is lower than the temperature of the air in the heat insulation shell 4, and the moisture in the air in the heat insulation shell 4 is condensed on the metal folding plate 2, so that the moisture content in the air in the heat insulation shell 4 is reduced, the preservation time of the tender shoots of the cedrela sinensis is prolonged, and the possibility of mildew of the tender shoots of the cedrela sinensis is reduced by reducing the moisture content in the air.

Example two: as shown in fig. 2, the present embodiment discloses a device for keeping fresh of picked cedrela sinensis, which has a structure substantially the same as that of the first embodiment, except that a supporting frame 8 is fixed on the lower side of a foaming plate 3 of the present embodiment; the supporting frame 8 supports the foaming plate 3, so that the strength of the foaming plate 3 and the fixing firmness degree of the long holes 6 to the cedrela sinensis tender shoots are improved.

Example three: as shown in fig. 2 and fig. 3, the present embodiment discloses a device for keeping fresh of picked cedrela sinensis, which has a structure substantially the same as that of the first embodiment, except that the present embodiment further comprises a water absorbing member 9, the water absorbing member 9 is located in the heat insulation housing 4, and the water absorbing member 9 is located below the foaming plate 3.

Further, the water absorbing member 9 is a water absorbing sponge plate or water absorbing cloth.

The working process and principle of the embodiment are as follows: moisture in the air condenses on the metal folded sheet 2 after the heat insulating housing 4 internal air condenses and flows downwards under the action of gravity, finally flows to and is absorbed by the piece 9 that absorbs water on the piece 9 that absorbs water of heat insulating housing 4 bottom, the piece 9 that absorbs water is close to the root of chinese toon, after the increase of the water content of the piece 9 that absorbs water, moisture above it can be absorbed partly by the chinese toon, both avoided the rotten problem that leads to of chinese toon direct immersion in water, can provide suitable moisture for the chinese toon root again and supply, the fresh-keeping time of extension chinese toon.

Example four: as shown in fig. 2 and 4, the present embodiment discloses a device for keeping fresh of picked cedrela sinensis, which has a structure substantially the same as that of the first embodiment, except that an air bag 5 is disposed at the lower side of the heat insulation cover plate 1, the air bag 5 is filled with oxygen, and the air bag 5 is provided with an air outlet 7 for communicating the inside and the outside of the air bag.

The ice-making device further comprises a plugging pipe 10, one end of the plugging pipe 10 is connected with the air outlet 7, and the other end of the plugging pipe 10 is filled with ice blocks.

The working process and principle of the embodiment are as follows:

in the transportation process of the tender Chinese toon shoots, the sealed transfer device needs to be opened at intervals at one end or the transfer device is provided with vent holes, so that the air in the transfer device is replaced, and the phenomenon that the breathing effect of the tender Chinese toon shoots is influenced due to the too low oxygen content in the transfer device is avoided; the toona sinensis tender shoots produce alcohol through anaerobic respiration, and the quality of the toona sinensis tender shoots is influenced.

Initially, oxygen is filled into the air bag 5 through the air outlet 7, one end of the blocking pipe 10 is connected with the air outlet 7, the other end of the blocking pipe 10 is filled with ice blocks, and the blocking pipe 10 is blocked by the ice blocks to block the air outlet 7 of the air bag 5.

After the heat insulation cover plate 1 is covered, ice blocks filled in the plugging pipe 10 are melted along with the lapse of time, the inner cavity of the air bag 5 is communicated with the inner cavity of the heat insulation shell 4, and oxygen in the air bag 5 is gradually diffused into the heat insulation shell 4 so as to supplement oxygen in the heat insulation shell 4.

The above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and the embodiments of the present invention are not limited by the above embodiments, and for those skilled in the art, any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the principles of the present invention should be equivalent replacement modes, and all of them should be covered in the scope of the claims and the specification of the present invention.

Claims

1. The utility model provides a fresh-keeping device after chinese toon is picked, includes inside hollow thermal-insulated casing (4), its characterized in that: the upper end of the heat insulation shell (4) is provided with an opening, a foaming plate (3) is arranged in an inner cavity of the heat insulation shell (4), and a plurality of vertically arranged long holes (6) are formed in the upper side of the foaming plate (3);

a metal folding plate (2) is arranged between the outer peripheral side of the foaming plate (3) and the inner wall of the heat insulation shell (4), the folding edge of the metal folding plate (2) is vertically arranged, and a refrigerant filling cavity is arranged between the outer side of the metal folding plate (2) and the inner wall of the heat insulation shell (4);

and a heat insulation cover plate (1) is arranged on an opening of the heat insulation shell (4).

2. The post-picking cedrela sinensis freshness retaining device according to claim 1, characterized in that: and a supporting frame (8) is fixed on the lower side of the foaming plate (3).

3. The post-picking cedrela sinensis freshness retaining device according to claim 1, characterized in that: still include water absorbing member (9), water absorbing member (9) are located thermal-insulated casing (4), and water absorbing member (9) are located foaming board (3) below.

4. The post-picking cedrela sinensis freshness retaining device according to claim 1, characterized in that: an air bag (5) is arranged on the lower side of the heat insulation cover plate (1), oxygen is filled in the air bag (5), and an air outlet (7) communicated with the inside and the outside of the air bag (5) is formed in the air bag (5).

5. The post-picking fresh-keeping device for toona sinensis according to claim 4, wherein: the ice-making machine is characterized by further comprising a blocking pipe (10), wherein one end of the blocking pipe (10) is connected with the air outlet (7), and the other end of the blocking pipe (10) is filled with ice blocks.

6. The post-picking fresh-keeping device for cedrela sinensis as claimed in claim 3, wherein: the water absorbing piece (9) is a water absorbing sponge plate or water absorbing cloth.

7. The post-picking cedrela sinensis freshness retaining device according to claim 1, characterized in that: the foaming plate (3) is made of rubber foaming plate materials or silica gel foaming plate materials.