CN219097369U - Preservation device for freeze-dried powder - Google Patents
Preservation device for freeze-dried powder Download PDFInfo
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- CN219097369U CN219097369U CN202222551461.0U CN202222551461U CN219097369U CN 219097369 U CN219097369 U CN 219097369U CN 202222551461 U CN202222551461 U CN 202222551461U CN 219097369 U CN219097369 U CN 219097369U
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- pressure regulating
- freeze
- dried powder
- storage basket
- placing
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Abstract
The utility model provides a freeze-dried powder preservation device, which comprises a refrigerated cabinet main body, a storage basket and a hatch cover; a plurality of mutually independent placing grooves are formed in the refrigerator main body; the shape and the size of the placement groove are matched with the outline size of the storage basket; the storage basket comprises a plurality of storage baskets; the plurality of object placing baskets are respectively arranged in the corresponding placing grooves in a sliding way up and down; the hatch includes a plurality of; the cabin covers are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves; each of the hatches may be independently openable. The device adopts the design mode of a plurality of standing grooves, so that each storage basket can be mutually independent, when the freeze-dried powder is required to be taken and placed, the corresponding hatch cover is only required to be opened for taking and placing, and the freeze-dried powder in the rest storage baskets cannot be influenced, so that the stability of the freeze-dried powder storage environment is ensured.
Description
Technical Field
The utility model relates to the technical field of storage equipment, in particular to a storage device for freeze-dried powder.
Background
The freeze-dried powder is an aseptic powder injection prepared by freezing the liquid medicine into solid state under aseptic environment, vacuumizing, and sublimating and drying the water. The freeze-dried powder is prepared by freezing water in the liquid medicine in advance by adopting a vacuum freeze-drying method of a freeze dryer, and sublimating the frozen water in the liquid medicine under a vacuum sterile environment to obtain freeze-dried powder. In short, the water in the traditional Chinese medicine liquid is pumped under the low-temperature environment, so that the original medicine effect is maintained. When the refrigerated cabinet is used for taking and placing the freeze-dried powder, a large amount of cool air is often lost, so that the cool air and the cool air are uneven, and the original freeze-dried powder in the refrigerated cabinet is easily agglomerated into blocks.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the preservation device for the freeze-dried powder provided by the utility model can not influence the freeze-dried powder in the storage tank when taking and placing the freeze-dried powder.
The freeze-dried powder preservation device comprises a refrigerated cabinet main body, a storage basket and a hatch cover;
a plurality of mutually independent placing grooves are formed in the refrigerator main body;
the shape and the size of the placement groove are matched with the outline size of the storage basket;
the storage basket comprises a plurality of storage baskets;
the plurality of object placing baskets are respectively arranged in the corresponding placing grooves in a sliding way up and down;
the hatch includes a plurality of;
the cabin covers are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves;
each of the hatches may be independently openable.
Further, the device also comprises a telescopic sliding rail;
the fixed end of the telescopic sliding rail is arranged on the inner side wall of the mounting groove;
the movable end of the telescopic sliding rail is arranged on the outer side wall of the storage basket.
Further, a plurality of holes are formed in the side wall of the storage basket.
Further, the vacuum-pumping device is also included;
the vacuumizing device is arranged at the bottom of the refrigerator main body;
the air extraction end of the vacuumizing device is connected with the placing groove.
Further, a pressure regulating cabin is arranged in the middle of the main body of the refrigerated cabinet;
the pressure regulating cabin is connected with the air exhaust end of the vacuumizing device;
the pressure regulating cabin is connected with each placing groove through a one-way valve;
the one-way valve is conducted from the placing groove to the pressure regulating cabin.
Further, the device also comprises a vibrator;
the bottom of each placement groove is provided with one vibrator respectively;
the bottom of the storage basket is connected with the vibrator;
the vibrator is intermittently operated.
Further, a balance valve is arranged on the cabin cover;
the balance valve comprises a pressure regulating hole, a pressure regulating block, a mounting groove and a spring;
the pressure regulating block can be arranged in the mounting groove in a vertical sliding way;
the moving track of the pressure regulating block is overlapped with the virtual axis of the pressure regulating hole;
the plug end of the pressure regulating block is matched with the outline dimension of the pressure regulating hole;
the spring is sleeved on the body of the pressure regulating block, one end of the spring is abutted with the plug end of the pressure regulating block, and the other end of the spring is abutted with the top of the mounting groove.
Further, the device also comprises a temperature indicator and a pressure indicator;
the temperature indicator and the pressure indicator are respectively arranged at the top of the pressure regulating cabin.
Further, the device also comprises an isolation cover;
the isolation cover is arranged at the bottom of the refrigerator main body and isolates the vacuumizing device from the outside.
The utility model has the beneficial effects that: the utility model provides a freeze-dried powder preservation device, which comprises a refrigerated cabinet main body, a storage basket and a hatch cover; a plurality of mutually independent placing grooves are formed in the refrigerator main body; the shape and the size of the placement groove are matched with the outline size of the storage basket; the storage basket comprises a plurality of storage baskets; the plurality of object placing baskets are respectively arranged in the corresponding placing grooves in a sliding way up and down; the hatch includes a plurality of; the cabin covers are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves; each of the hatches may be independently openable. The device adopts the design mode of a plurality of standing grooves, so that each storage basket can be mutually independent, when the freeze-dried powder is required to be taken and placed, the corresponding hatch cover is only required to be opened for taking and placing, and the freeze-dried powder in the rest storage baskets cannot be influenced, so that the stability of the freeze-dried powder storage environment is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a device for preserving lyophilized powder according to an embodiment of the present utility model;
FIG. 2 is a front view of a device for preserving lyophilized powder according to an embodiment of the present utility model;
FIG. 3 is a top view of a device for preserving lyophilized powder according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a basket of the freeze-dried powder storage device according to the embodiment of the utility model;
fig. 5 is a schematic view showing the structure of a hatch of a device for preserving lyophilized powder according to an embodiment of the present utility model;
description of the reference numerals:
1. a refrigerated cabinet main body; 2. a basket; 3. a hatch cover; 4. a retractable slide rail; 5. a hole; 6. a vacuum pumping device; 7. regulating the pressure cabin; 8. a one-way valve; 9. a vibrator; 10. a pressure regulating hole; 11. a pressure regulating block; 12. a mounting groove; 13. a spring; 14. a temperature indicator; 15. a pressure indicator; 16. and (5) isolating covers.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 5, a device for storing lyophilized powder comprises a main body of a refrigerator, a basket and a hatch cover;
a plurality of mutually independent placing grooves are formed in the refrigerator main body;
the shape and the size of the placement groove are matched with the outline size of the storage basket;
the storage basket comprises a plurality of storage baskets;
the plurality of object placing baskets are respectively arranged in the corresponding placing grooves in a sliding way up and down;
the hatch includes a plurality of;
the cabin covers are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves;
each of the hatches may be independently openable.
As can be seen from the above description, the device for preserving lyophilized powder provided by the present utility model comprises a main body of a refrigerator, a basket and a hatch; a plurality of mutually independent placing grooves are formed in the refrigerator main body; the shape and the size of the placement groove are matched with the outline size of the storage basket; the storage basket comprises a plurality of storage baskets; the plurality of object placing baskets are respectively arranged in the corresponding placing grooves in a sliding way up and down; the hatch includes a plurality of; the cabin covers are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves; each of the hatches may be independently openable. The device adopts the design mode of a plurality of standing grooves, so that each storage basket can be mutually independent, when the freeze-dried powder is required to be taken and placed, the corresponding hatch cover is only required to be opened for taking and placing, and the freeze-dried powder in the rest storage baskets cannot be influenced, so that the stability of the freeze-dried powder storage environment is ensured.
Further, the device also comprises a telescopic sliding rail;
the fixed end of the telescopic sliding rail is arranged on the inner side wall of the mounting groove;
the movable end of the telescopic sliding rail is arranged on the outer side wall of the storage basket.
From the above description, the telescopic sliding rail is arranged to enable the basket to be pulled out of the placement groove in a drawing manner like a drawer, so that the use is convenient.
Further, a plurality of holes are formed in the side wall of the storage basket.
From the above description, the purpose of the holes is to conduct cold air into the basket, so as to ensure the freeze-dried powder in a low-temperature environment.
Further, the vacuum-pumping device is also included;
the vacuumizing device is arranged at the bottom of the refrigerator main body;
the air extraction end of the vacuumizing device is connected with the placing groove.
From the above description, the vacuum-pumping device can make the basket under a negative pressure, and the negative pressure vacuum environment can sublimate the solid crystal and keep the freeze-dried powder dry.
Further, a pressure regulating cabin is arranged in the middle of the main body of the refrigerated cabinet;
the pressure regulating cabin is connected with the air exhaust end of the vacuumizing device;
the pressure regulating cabin is connected with each placing groove through a one-way valve;
the one-way valve is conducted from the placing groove to the pressure regulating cabin.
From the above description, the working principle is as follows: the vacuumizing device performs vacuumizing operation on the pressure regulating cabin, so that the pressure regulating cabin is in negative pressure, the air pressure in the placing groove is higher than the air pressure in the pressure regulating cabin, the one-way valve is opened, the air in the placing groove is opened to the pressure regulating cabin, and the pressure regulating process is stopped until the air pressure in the placing groove is the same as the preset air pressure value of the pressure regulating cabin. When a certain hatch cover is opened, the air pressure in the pressure regulating cabin can rise, and the air in the pressure regulating cabin can not be exhausted to the rest of the placing grooves for closing the hatch cover due to the one-way conduction effect of the one-way valve, so that the air pressure environment of each storage basket is ensured not to be affected by each other.
Further, the device also comprises a vibrator;
the bottom of each placement groove is provided with one vibrator respectively;
the bottom of the storage basket is connected with the vibrator;
the vibrator is intermittently operated.
From the above description, the vibrator that intermittently works can provide vibration for the basket, so that the freeze-dried powder in the basket is not easy to agglomerate.
Further, a balance valve is arranged on the cabin cover;
the balance valve comprises a pressure regulating hole, a pressure regulating block, a mounting groove and a spring;
the pressure regulating block can be arranged in the mounting groove in a vertical sliding way;
the moving track of the pressure regulating block is overlapped with the virtual axis of the pressure regulating hole;
the plug end of the pressure regulating block is matched with the outline dimension of the pressure regulating hole;
the spring is sleeved on the body of the pressure regulating block, one end of the spring is abutted with the plug end of the pressure regulating block, and the other end of the spring is abutted with the top of the mounting groove.
As is apparent from the above description, since the inside of the seating groove is in a vacuum state, the hatch is firmly pressed on the top of the seating groove by the atmospheric pressure, which is very difficult when the hatch needs to be opened. And the balance valve can lift the pressure regulating block upwards before the hatch cover needs to be opened, so that the balance of the air pressure inside and outside the mounting groove is completed.
Further, the device also comprises a temperature indicator and a pressure indicator;
the temperature indicator and the pressure indicator are respectively arranged at the top of the pressure regulating cabin.
From the above description, the temperature indicator and the pressure indicator can intuitively see the temperature and the pressure of the main body of the refrigerator.
Further, the device also comprises an isolation cover;
the isolation cover is arranged at the bottom of the refrigerator main body and isolates the vacuumizing device from the outside.
From the above description, the vacuum-pumping device can be protected by the isolation cover, so that the person taking and placing the vacuum-pumping device is prevented from touching the vacuum-pumping device by mistake, and on the other hand, the isolation cover also plays a role in reducing noise.
Referring to fig. 1 to 5, a first embodiment of the present utility model is as follows:
the freeze-dried powder preservation device comprises a refrigerated cabinet main body 1, a storage basket 2 and a hatch cover 3;
a plurality of mutually independent placing grooves are formed in the refrigerator main body 1;
the shape and the size of the placement groove are matched with the outline size of the storage basket 2;
the storage basket 2 comprises a plurality of storage baskets;
the plurality of object placing baskets 2 are respectively arranged in the corresponding placing grooves in a sliding way up and down;
the hatch 3 comprises a plurality of;
the cabin covers 3 are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves;
each of the hatches 3 is independently openable.
Specifically, the refrigeration principle and the refrigeration components of the main body 1 of the refrigerated cabinet belong to the mature prior art, so that redundant description is omitted here.
Specifically, the hatch cover 3 is rotatably installed on the main body 1 of the refrigerator by adopting a hinge;
preferably, the hatch cover 3 has a sealing function, and the hatch cover 3 is provided with a sealing rubber strip;
specifically, a handle is arranged on the hatch cover 3, so that the hatch cover 3 can be conveniently opened;
specifically, the carrying lugs are arranged on the storage basket 2, so that the storage basket 2 can be conveniently lifted.
Referring to fig. 4, the telescopic sliding rail 4 is specifically further included;
the fixed end of the telescopic sliding rail 4 is arranged on the inner side wall of the mounting groove;
the movable end of the telescopic sliding rail 4 is arranged on the outer side wall of the storage basket 2.
Preferably, the telescopic sliding rail 4 adopts a sliding rail with two sections of extension functions, so that the storage basket 2 can extend farther.
Referring to fig. 4, specifically, a plurality of holes 5 are provided on the sidewall of the basket 2.
Referring to fig. 2, the vacuum pump device 6 is specifically further included;
the vacuumizing device 6 is arranged at the bottom of the refrigerated cabinet main body 1;
the air extraction end of the vacuumizing device 6 is connected with the placing groove.
Specifically, the specific structure of the vacuumizing device 6 belongs to the existing whole equipment, and the model selection equipment is needed.
Referring to fig. 3, specifically, a pressure regulating cabin 7 is disposed in the middle of the main body 1 of the refrigerator;
the pressure regulating cabin 7 is connected with the air suction end of the vacuumizing device 6;
the pressure regulating cabin 7 is connected with each placing groove through a one-way valve 8;
the one-way valve 8 is conducted from the placing groove to the pressure regulating cabin 7.
Specifically, the check valve 8 should pay attention to the conducting direction during installation, otherwise, the vacuumizing function of the placement groove cannot be realized.
Referring to fig. 4, specifically, the vibration device further includes a vibrator 9;
the bottom of each placing groove is respectively provided with one vibrator 9;
the bottom of the storage basket 2 is connected with the vibrator 9;
the vibrator 9 is operated intermittently.
Specifically, the vibrator 9 is controlled by a control board, works once at intervals of a predetermined time, and is specifically connected with the vibrator 9 by using a switch with a time setting function.
Referring to fig. 1 to 3 and 5, specifically, the hatch cover 3 is provided with a balance valve;
the balance valve comprises a pressure regulating hole 10, a pressure regulating block 11, a mounting groove 12 and a spring 13;
the pressure regulating block 11 is arranged in the mounting groove 12 in a vertically sliding manner;
the moving track of the pressure regulating block 11 coincides with the virtual axis of the pressure regulating hole 10;
the plug end of the pressure regulating block 11 is matched with the outline dimension of the pressure regulating hole 10;
the spring 13 is sleeved on the body of the pressure regulating block 11, one end of the spring is abutted against the plug end of the pressure regulating block 11, and the other end is abutted against the top of the mounting groove 12.
Specifically, the tightness of the plugs of the pressure regulating hole 10 and the pressure regulating block 11 is ensured.
Referring to fig. 1, specifically, the temperature gauge 14 and the pressure gauge 15 are further included;
the temperature indicator 14 and the pressure indicator 15 are respectively arranged on the top of the pressure regulating cabin 7.
Specifically, the temperature indicator 14 and the pressure indicator 15 are selected to meet the actual operating range.
Referring to fig. 1, specifically, the isolation cover 16 is further included;
the isolation cover 16 is arranged at the bottom of the refrigerator main body 1 to isolate the vacuumizing device 6 from the outside.
Preferably, the surface of the isolation cover 16 is provided with heat dissipation holes, so that the heat dissipation of the vacuumizing device 6 is facilitated.
In summary, the device for preserving the freeze-dried powder provided by the utility model comprises a refrigerator main body, a storage basket and a hatch cover; a plurality of mutually independent placing grooves are formed in the refrigerator main body; the shape and the size of the placement groove are matched with the outline size of the storage basket; the storage basket comprises a plurality of storage baskets; the plurality of object placing baskets are respectively arranged in the corresponding placing grooves in a sliding way up and down; the hatch includes a plurality of; the cabin covers are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves; each of the hatches may be independently openable. The device adopts the design mode of a plurality of standing grooves, so that each storage basket can be mutually independent, when the freeze-dried powder is required to be taken and placed, the corresponding hatch cover is only required to be opened for taking and placing, and the freeze-dried powder in the rest storage baskets cannot be influenced, so that the stability of the freeze-dried powder storage environment is ensured. The vibrator which intermittently works is arranged at the bottom of the storage basket, so that vibration can be provided for the storage basket, and freeze-dried powder in the storage basket is not easy to agglomerate. In addition, the device is also provided with a vacuumizing device, and is matched with a pressure regulating cabin, a guide valve and a balance valve to realize the negative pressure vacuum environment to sublimate the solid crystal and keep the freeze-dried powder dry.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (9)
1. The freeze-dried powder preservation device is characterized by comprising a refrigerated cabinet main body, a storage basket and a hatch cover;
a plurality of mutually independent placing grooves are formed in the refrigerator main body;
the shape and the size of the placement groove are matched with the outline size of the storage basket;
the storage basket comprises a plurality of storage baskets;
the plurality of object placing baskets are respectively arranged in the corresponding placing grooves in a sliding way up and down;
the hatch includes a plurality of;
the cabin covers are respectively and correspondingly arranged at the tops of the placing grooves so as to seal the placing grooves;
each of the hatches may be independently openable.
2. The device for preserving lyophilized powder of claim 1, further comprising a retractable slide rail;
the fixed end of the telescopic sliding rail is arranged on the inner side wall of the mounting groove;
the movable end of the telescopic sliding rail is arranged on the outer side wall of the storage basket.
3. The device for preserving freeze-dried powder according to claim 1, wherein a plurality of holes are formed on the side wall of the storage basket.
4. The device for preserving lyophilized powder according to claim 1, further comprising a vacuum pumping device;
the vacuumizing device is arranged at the bottom of the refrigerator main body;
the air extraction end of the vacuumizing device is connected with the placing groove.
5. The device for preserving freeze-dried powder according to claim 4, wherein a pressure regulating cabin is provided in the middle part of the refrigerator main body;
the pressure regulating cabin is connected with the air exhaust end of the vacuumizing device;
the pressure regulating cabin is connected with each placing groove through a one-way valve;
the one-way valve is conducted from the placing groove to the pressure regulating cabin.
6. The device for preserving lyophilized powder according to claim 1, further comprising a vibrator;
the bottom of each placement groove is provided with one vibrator respectively;
the bottom of the storage basket is connected with the vibrator;
the vibrator is intermittently operated.
7. The device for preserving freeze-dried powder according to claim 4, wherein a balance valve is provided on the hatch;
the balance valve comprises a pressure regulating hole, a pressure regulating block, a mounting groove and a spring;
the pressure regulating block can be arranged in the mounting groove in a vertical sliding way;
the moving track of the pressure regulating block is overlapped with the virtual axis of the pressure regulating hole;
the plug end of the pressure regulating block is matched with the outline dimension of the pressure regulating hole;
the spring is sleeved on the body of the pressure regulating block, one end of the spring is abutted with the plug end of the pressure regulating block, and the other end of the spring is abutted with the top of the mounting groove.
8. The device for preserving lyophilized powder according to claim 5, further comprising a temperature indicator and a pressure indicator;
the temperature indicator and the pressure indicator are respectively arranged at the top of the pressure regulating cabin.
9. The device for preserving lyophilized powder as claimed in claim 4, further comprising a shield;
the isolation cover is arranged at the bottom of the refrigerator main body and isolates the vacuumizing device from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222551461.0U CN219097369U (en) | 2022-09-26 | 2022-09-26 | Preservation device for freeze-dried powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222551461.0U CN219097369U (en) | 2022-09-26 | 2022-09-26 | Preservation device for freeze-dried powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219097369U true CN219097369U (en) | 2023-05-30 |
Family
ID=86429231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222551461.0U Active CN219097369U (en) | 2022-09-26 | 2022-09-26 | Preservation device for freeze-dried powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219097369U (en) |
-
2022
- 2022-09-26 CN CN202222551461.0U patent/CN219097369U/en active Active
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