CN216333636U

CN216333636U - Cyclocarya paliurus blade fresh-keeping device

Info

Publication number: CN216333636U
Application number: CN202123182085.4U
Authority: CN
Inventors: 岳喜良; 张子洁; 方升佐; 孙昕; 杨万霞
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-19
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a cyclocarya paliurus blade preservation device which comprises a box body, wherein a lower heat insulation layer is arranged on the inner wall of the box body, and a nitrogen shell and a bracket are fixedly connected to the inner side wall of the lower heat insulation layer; a placing box is arranged on the upper surface of the bracket, a water spraying pipe network is fixedly connected to the upper surface of the bracket, and a spraying port is formed in one side, away from the bracket, of the water spraying pipe network; the side wall of the placing box is provided with air holes. According to the utility model, nitrogen enters the nitrogen shell for cooling, and is humidified by atomized water sprayed from the spray opening, so that although condensed water exists on the surface of the nitrogen shell, a gap is reserved between the placing box for storing the cyclocarya paliurus leaves and the nitrogen shell, and the placing box is also supported by the bracket, so that the fresh-keeping function is better realized.

Description

Cyclocarya paliurus blade fresh-keeping device

Technical Field

The utility model relates to the technical field of preservation devices, in particular to a cyclocarya paliurus leaf preservation device.

Background

Cyclocarya paliurus, another name: cyclocarya paliurus, salix caprae, and ashitaba tree. The plants of the juglandaceae and cyclocarya paliurus are found in more provinces in the south of China and are distributed sporadically. It is known that the first tree in the medical field, willow, produces aspirin, and has anti-inflammatory, bactericidal, and antithrombotic effects, which uncovers the first revolution of human health history. The hyperglycemia after cardiovascular and cerebrovascular diseases, cancers and tumors become the second largest killer of human beings, and cyclocarya paliurus is discovered and the bud leaves of the cyclocarya paliurus are processed into cyclocarya paliurus tea.

If fresh cyclocarya paliurus is not kept fresh after being picked, the cyclocarya paliurus will wilting before being transported to a processing place, the existing cyclocarya paliurus preservation mode is that the fresh cyclocarya paliurus is loaded into a preservation box with an ice bag through a preservation bag with air holes, and then the fresh cyclocarya paliurus is placed into the preservation box with the ice bag, the temperature is not lower than 20 ℃ within the picking time of the cyclocarya paliurus, so that the ice bag is not easy to preserve and the preservation effect is influenced, in addition, condensed water which is not on the surface of the ice bag often enters the preservation bag through the air holes, and the cyclocarya paliurus goes bad.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cyclocarya paliurus leaf fresh-keeping device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a cyclocarya paliurus blade preservation device comprises a box body, wherein a lower heat insulation layer is arranged on the inner wall of the box body, and a nitrogen shell and a bracket are fixedly connected to the inner side wall of the lower heat insulation layer;

a placing box is arranged on the upper surface of the bracket, a water spraying pipe network is fixedly connected to the upper surface of the bracket, and a spraying port is formed in one side, away from the bracket, of the water spraying pipe network;

the side wall of the placing box is provided with air holes.

As a further description of the above technical solution: the left side face of the box body is fixedly connected with two fixing frames, and the inner sides of the two fixing frames are provided with liquid nitrogen tanks.

As a further description of the above technical solution: and a valve is arranged at the outlet of the liquid nitrogen tank, and the other interface of the valve is communicated with the nitrogen shell through a pipeline.

As a further description of the above technical solution: the left side face of the box body is fixedly connected with a water pump and a water tank, and the water pump and the water tank are both located below the liquid nitrogen tank.

As a further description of the above technical solution: the water pump is connected with the water tank through a pipe, and the other connector of the water pump is connected with a water spraying pipe network through a pipeline.

As a further description of the above technical solution: the bracket is positioned below the nitrogen shell.

As a further description of the above technical solution: the rear side face of the box body is rotatably connected with an upper cover through a hinge, and an upper heat insulation layer is arranged on the inner wall of the upper cover.

As a further description of the above technical solution: the upper surface of upper cover fixedly connected with handle, the handle is located the front portion of upper cover.

The utility model has the following beneficial effects:

compared with the prior art, this fresh-keeping device of cyclocarya paliurus blade is cooled down in entering into the nitrogen shell through with nitrogen gas, carries out the humidification through spout spun atomized water, though the nitrogen gas shell surface has the comdenstion water, but deposits the case of placing of cyclocarya paliurus leaf and leaves the clearance with the nitrogen gas shell, places the case simultaneously and also held up by the bracket, has realized the fresh-keeping function better.

Drawings

FIG. 1 is a schematic structural diagram of a cyclocarya paliurus leaf fresh-keeping device provided by the utility model;

FIG. 2 is a top view of a cyclocarya paliurus leaf preservation device provided by the utility model;

FIG. 3 is a side view of a cyclocarya paliurus leaf freshness retaining device provided by the utility model;

FIG. 4 is a sectional view of a cyclocarya paliurus leaf preservation device provided by the utility model;

fig. 5 is a bottom view of the bracket of the cyclocarya paliurus leaf freshness retaining device provided by the utility model.

Illustration of the drawings:

1. a box body; 2. an upper cover; 3. a fixed mount; 4. a liquid nitrogen tank; 5. a water pump; 6. a water tank; 7. an upper heat-insulating layer; 8. a nitrogen shell; 9. placing a box; 10. a bracket; 11. a water spray pipe network; 12. a lower insulating layer; 13. and an ejection port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: a cyclocarya paliurus blade preservation device comprises a box body 1, wherein the rear side surface of the box body 1 is rotatably connected with an upper cover 2 through a hinge, an upper heat insulation layer 7 is arranged on the inner wall of the upper cover 2, the upper surface of the upper cover 2 is fixedly connected with a handle, the upper cover 2 can be rotatably pulled open through the handle, the handle is positioned in the front of the upper cover 2, the upper cover 2 can be conveniently opened, convenience is brought to workers to put in or take out a placing box 9, a lower heat insulation layer 12 is arranged on the inner wall of the box body 1, the low-temperature environment in the box body can be ensured through the cooperation effect of the upper heat insulation layer 7 and the lower heat insulation layer 12, a nitrogen shell 8 and a bracket 10 are fixedly connected to the inner side wall of the lower heat insulation layer 12, the bracket 10 is positioned below the nitrogen shell 8, two fixing frames 3 are fixedly connected to the left side surface of the box body 1, liquid nitrogen tanks 4 are arranged on the inner sides of the two fixing frames, a valve is arranged at the outlet of the liquid nitrogen tanks 4, and the other interface of the valve is communicated with the nitrogen shell 8 through a pipeline, after the valve is unscrewed, nitrogen in the liquid nitrogen tank 4 enters the nitrogen shell 8 through a pipeline, and the nitrogen shell 8 can reduce the temperature of the nitrogen in the tank body;

a placing box 9 is arranged on the upper surface of the bracket 10, fresh cyclocarya paliurus leaves can be placed in the placing box 9 after a cover of the placing box 9 is opened, a water spraying pipe network 11 is fixedly connected to the upper surface of the bracket 10, and a spraying port 13 is arranged on one side of the water spraying pipe network 11, which is far away from the bracket 10, and is used for supplying water for atomization and spraying;

the side wall of the placing box 9 is provided with air holes.

The left side fixedly connected with water pump 5 and water tank 6 of box 1, water pump 5 and water tank 6 all are located the below of liquid nitrogen container 4, pipe connection between water pump 5 and the water tank 6, and another interface of water pump 5 passes through pipe connection water spray pipe network 11.

The working principle is as follows: pull open upper cover 2 from handle department, and cover upper cover 2 behind the bracket 10 is put into to the case 9 of placing of the fresh cyclocarya paliurus blade of will packing into, later open valve and water pump 5, nitrogen gas in the liquid nitrogen container 4 enters into in nitrogen gas shell 8 through valve and pipeline, make the inside temperature of box 1 reduce, water pump 5 sends the water in the water tank 6 to spray pipe net 11 through the pipeline, later spout from spout 13 again, because spout 13 is towards the bottom of box 1, make spun water can not direct too much place the case 9 through the bleeder vent entering, can guarantee humidity again, and then realize fresh-keeping effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fresh-keeping device of cyclocarya paliurus blade, includes box (1), its characterized in that: a lower heat-insulating layer (12) is arranged on the inner wall of the box body (1), and a nitrogen shell (8) and a bracket (10) are fixedly connected to the inner side wall of the lower heat-insulating layer (12);

a placing box (9) is arranged on the upper surface of the bracket (10), a water spraying pipe net (11) is fixedly connected to the upper surface of the bracket (10), and a spraying port (13) is arranged on one side, away from the bracket (10), of the water spraying pipe net (11);

the side wall of the placing box (9) is provided with air holes.

2. The cyclocarya paliurus leaf freshness retaining device according to claim 1, wherein: the left side face of the box body (1) is fixedly connected with two fixing frames (3), and the inner sides of the two fixing frames (3) are provided with liquid nitrogen tanks (4).

3. The cyclocarya paliurus leaf freshness retaining device according to claim 2, wherein: and a valve is arranged at the outlet of the liquid nitrogen tank (4), and the other interface of the valve is communicated with the nitrogen shell (8) through a pipeline.

4. The cyclocarya paliurus leaf freshness retaining device according to claim 2, wherein: the left side face of the box body (1) is fixedly connected with a water pump (5) and a water tank (6), and the water pump (5) and the water tank (6) are located below the liquid nitrogen tank (4).

5. The cyclocarya paliurus leaf freshness retaining device according to claim 4, wherein: the water pump (5) is connected with the water tank (6) through a pipe, and the other connector of the water pump (5) is connected with a water spraying pipe network (11) through a pipeline.

6. The cyclocarya paliurus leaf freshness retaining device according to claim 1, wherein: the bracket (10) is positioned below the nitrogen shell (8).

7. The cyclocarya paliurus leaf freshness retaining device according to claim 1, wherein: the rear side face of the box body (1) is rotatably connected with an upper cover (2) through a hinge, and an upper heat-insulating layer (7) is arranged on the inner wall of the upper cover (2).

8. The cyclocarya paliurus leaf freshness retaining device according to claim 7, wherein: the upper surface of the upper cover (2) is fixedly connected with a handle, and the handle is positioned at the front part of the upper cover (2).