CN220315971U

CN220315971U - Degradation-preventing medicine refrigerating tank

Info

Publication number: CN220315971U
Application number: CN202321334195.4U
Authority: CN
Inventors: 胡锦阳; 王枫; 苏欢
Original assignee: Nanjing Fourier Biomedical Technology Co ltd
Current assignee: Nanjing Fourier Biomedical Technology Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2024-01-09
Anticipated expiration: 2033-05-29

Abstract

The utility model provides a degradation-resistant medicine refrigerating tank, which comprises an outer tank body, wherein an inner tank body is arranged in the outer tank body, a tank cover is arranged at the top end of the outer tank body, and the degradation-resistant medicine refrigerating tank further comprises: the cold air output device is positioned below the outer tank body and is used for introducing cold air into the first air channel; the drying component is positioned below the tank cover and is used for drying the medicines in the inner tank body; and the ventilation assembly is positioned above the tank cover and is used for discharging the gas with high oxygen content in the inner tank body and introducing inert gas. The cold air output device is arranged to cool the inner tank body, so that the medicine storage cavity is always kept in a low-temperature state, and degradation of medicines due to temperature rise is avoided; the drying component is arranged to dry the medicine storage cavity, so that the medicine is prevented from being degraded due to moisture; the ventilation assembly is arranged to change the air with high oxygen content in the medicine storage cavity into inert gas, so that medicine degradation caused by oxygen is avoided, the degradation prevention function is various, and the practicability is higher.

Description

Degradation-preventing medicine refrigerating tank

Technical Field

The utility model relates to the technical field of medicine storage equipment, in particular to an anti-degradation medicine refrigerating tank.

Background

The cold storage tank is used for storing various medical products which cannot be preserved under normal temperature, and can prevent degradation caused by accelerated reaction of the medicine due to temperature rise under the cold storage condition, so as to meet the technical requirements of the medical supervision bureau;

the hydrolysis reaction of the medicine can be accelerated by moisture in the tank body, the oxidation reaction of the medicine can be accelerated by oxygen in the tank body, besides the temperature, the moisture and the oxygen are also important factors influencing the degradation speed of the medicine, the existing refrigeration tank can only keep the tank body in a low-temperature state, namely, the medicine degradation caused by overhigh temperature is avoided, the influence of the moisture and the oxygen on the medicine degradation cannot be avoided, and the degradation prevention function of the refrigeration tank is single and the practicability is not strong.

In summary, there is a need for a drug refrigerated canister that is versatile in terms of degradation protection and has greater practicality.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-degradation drug refrigeration tank, which solves the problems mentioned in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a prevent degradation medicine cold-stored jar, includes outer jar body, the inside of outer jar body is equipped with the inner tank body, the top of outer jar body is equipped with the cover, through a plurality of support column fixed connection between outer jar body and the inner tank body, the support column top is connected with the bottom lateral wall of the inner tank body, the bottom of support column is connected with the bottom inside wall of outer jar body, be equipped with the intermediate drum between outer jar body and the inner tank body, the bottom of intermediate drum is fixed with the bottom inside wall of outer jar body, be equipped with first air flue between inner tank body and the intermediate drum, be the second air flue between outer jar body and the intermediate drum, still include:

the cold air output device is positioned below the outer tank body and is used for introducing cold air into the first air channel;

the drying component is positioned below the tank cover and is used for drying the medicines in the inner tank body;

and the ventilation assembly is positioned above the tank cover and is used for discharging the gas with high oxygen content in the inner tank body and introducing inert gas.

Further, the bottom of the outer tank body is fixedly provided with a supporting frame, the inner tank body is internally provided with a medicine storage cavity, the top end height of the middle cylinder is lower than the top end heights of the outer tank body and the inner tank body, and the highest position of the first air channel is communicated with the highest position of the second air channel.

Further, cold wind output device includes refrigerator, a plurality of intake pipe, a plurality of outlet duct, trunk line, gas storage box, and the refrigerator is installed on the support frame, and the exit end of refrigerator is fixed with the one end of trunk line, and the entrance point of refrigerator is fixed with the exit end of gas storage box, and the other end and the several intake pipe of trunk line are fixed, and the bottom fixed connection of outer jar body are passed to the tip of a plurality of intake pipe, and the bottom and the stretching into in the second air flue of outer jar body are passed on the top of the outlet duct of a plurality of, fixed connection between a plurality of outlet duct and the outer jar body, and the bottom of a plurality of outlet duct stretches into in the gas storage box and is fixed with the gas storage box.

Further, drying component includes spacing rack, annular plate, a plurality of drier, and the annular plate is fixed in the outer lane of spacing rack, and the annular plate passes through a plurality of bolt and tank cover is fixed, and the holding tank has been seted up to the bottom of tank cover, and the holding tank is located between the bottom inside wall of spacing rack and tank cover, and the drier is located the holding tank.

Further, the subassembly of taking a breath includes inert gas case, the air pump, the gas tube, the loss of air tube, the check valve, the inert gas case is installed on the cover, the second through-hole has been seted up to the center department of cover, first through-hole has been seted up to the center department of spacing rack, the end of giving vent to anger of inert gas case is fixed with the inlet end of air pump, the end of giving vent to anger of air pump is fixed with the gas tube, the loss of air tube sets up side by side with the gas tube, the loss of air tube all passes first through-hole in proper order with the lower extreme of gas tube, stretch into in the medicine storage chamber after the second through-hole, loss of air tube and gas tube all with cover fixed connection, install the check valve on the loss of air tube.

Further, the upper end of the outer tank body is provided with a medicine inlet pipe, the lower end of the outer tank body is provided with a medicine outlet pipe, a first valve is arranged on the medicine inlet pipe, and a second valve is arranged on the medicine outlet pipe.

Furthermore, the ends of the medicine inlet pipe and the medicine outlet pipe sequentially penetrate through the outer tank body, the middle cylinder and the inner tank body and extend into the medicine storage cavity, and the medicine inlet pipe and the medicine outlet pipe are fixedly connected with the outer tank body, the middle cylinder and the inner tank body.

The utility model provides a degradation-resistant medicine refrigerating tank. Compared with the prior art, the method has the following beneficial effects:

the cold air output device is arranged to cool the inner tank body, so that the medicine storage cavity is always kept in a low-temperature state, and degradation of medicines due to temperature rise is avoided; the drying component is arranged to dry the medicine storage cavity, so that the medicine is prevented from being degraded due to moisture; the ventilation assembly is arranged to change the air with high oxygen content in the medicine storage cavity into inert gas, so that medicine degradation caused by oxygen is avoided, the degradation prevention function is various, and the practicability is higher.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a cross-sectional view of the overall structure of the present utility model;

FIG. 2 shows a schematic overall structure of the present utility model;

FIG. 3 is a schematic view showing a partial structure of the can lid of the present utility model when opened;

FIG. 4 shows a schematic view of the construction of the can lid and drying assembly of the present utility model;

fig. 5 shows a top view of the can lid of the present utility model when opened.

The figure shows: 1. an outer can; 11. a drug storage cavity; 12. a first airway; 13. a second airway; 14. a drug tube; 141. a first valve; 15. a medicine outlet pipe; 151. a second valve; 2. an inner tank; 3. a cold air output device; 31. a refrigerating machine; 32. an air inlet pipe; 33. an air outlet pipe; 34. a main pipe; 35. a gas storage tank; 4. an intermediate cylinder; 5. a drying assembly; 51. spacing net rack; 511. a first through hole; 512. an annular plate; 52. a drying agent; 6. a can lid; 61. a second through hole; 62. a receiving groove; 7. a ventilation assembly; 71. an inert gas tank; 72. an air pump; 73. an inflation tube; 74. an air escape pipe; 75. a one-way valve; 8. a support frame; 9. and (5) supporting the column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, a degradation-resistant drug refrigeration tank is provided as follows:

referring to fig. 1-5, the anti-degradation drug refrigeration tank provided by the utility model comprises an outer tank body 1, wherein an inner tank body 2 is arranged in the outer tank body 1, a tank cover 6 is arranged at the top end of the outer tank body 1, the outer tank body 1 and the inner tank body 2 are fixedly connected through a plurality of support columns 9, the top ends of the support columns 9 are connected with the bottom outer side wall of the inner tank body 2, the bottom ends of the support columns 9 are connected with the bottom inner side wall of the outer tank body 1, an intermediate tank 4 is arranged between the outer tank body 1 and the inner tank body 2, the bottom end of the intermediate tank 4 is fixed with the bottom inner side wall of the outer tank body 1, a first air passage 12 is arranged between the inner tank body 2 and the intermediate tank 4, a second air passage 13 is arranged between the outer tank body 1 and the intermediate tank 4, a support frame 8 is fixedly arranged at the bottom end of the outer tank body 1, a drug storage cavity 11 is arranged in the inner tank body 2, the top end of the intermediate tank 4 is lower than the top end of the outer tank body 1 and the inner tank body 2, and the highest position of the first air passage 12 is communicated with the highest position of the second air passage 13;

the upper end of the outer tank body 1 is provided with a medicine inlet pipe 14, the lower end of the outer tank body 1 is provided with a medicine outlet pipe 15, the medicine inlet pipe 14 is provided with a first valve 141, the medicine outlet pipe 15 is provided with a second valve 151, the ends of the medicine inlet pipe 14 and the medicine outlet pipe 15 sequentially pass through the outer tank body 1, the middle cylinder 4 and the inner tank body 2 and extend into the medicine storage cavity 11, the medicine inlet pipe 14 and the medicine outlet pipe 15 are fixedly connected with the outer tank body 1, the middle cylinder 4 and the inner tank body 2, the other ends of the medicine inlet pipe 14 and the medicine outlet pipe 15 are arranged on a medicine production line, and when refrigeration is needed temporarily in the medicine production process, the first valve 141 is opened, so that medicines enter the inner tank body 2 from the production line through the medicine inlet pipe 14 for refrigeration; when the production needs to be continued, the second valve 151 is opened to enable the medicine to continuously enter the production line;

further comprises: the cold air output device 3 is located below the outer tank 1, the cold air output device 3 comprises a refrigerator 31, a plurality of air inlet pipes 32, a plurality of air outlet pipes 33, a main pipeline 34 and an air storage box 35, the refrigerator 31 is installed on the support frame 8, the outlet end of the refrigerator 31 is fixed with one end of the main pipeline 34, the inlet end of the refrigerator 31 is fixed with the outlet end of the air storage box 35, the other end of the main pipeline 34 is fixed with the plurality of air inlet pipes 32, the end parts of the plurality of air inlet pipes 32 penetrate through the bottom end of the outer tank 1 and the bottom end of the outer tank 1, the top ends of the plurality of air outlet pipes 33 penetrate through the bottom end of the outer tank 1 and extend into the second air flue 13, the bottom ends of the plurality of air outlet pipes 33 extend into the air storage box 35 and are fixed with the air storage box 35.

In the above technical solution, the refrigerator 31 produces cold air and introduces the cold air into the main pipeline, the cold air is introduced into the outer tank 1 through the plurality of air inlet pipes 32, the cold air flows through the first air passage 12 and the second air passage 13, and finally enters the air storage box 35 through the plurality of air outlet pipes 33, the cold air flowing through the second air passage 13 has a cold insulation function, and when the external temperature is too high, the temperature of the cold air in the first air passage 12 is prevented from rising too fast;

the gas in the gas storage tank 35 is used as the gas entering the refrigerator 31, so that the cold gas can be recycled, and the waste of resources is avoided;

the cold air in the first air passage 12 keeps the inner tank body 2 at a certain coldness, so that the medicine in the medicine storage cavity 11 is refrigerated, and the medicine is prevented from being degraded due to the rapid reaction speed when the temperature is high.

Example two

As shown in fig. 4 and 5, on the basis of the above embodiment, the present embodiment further gives the following: drying component 5, it is located the below of cover 6, and drying component 5 includes spacing rack 51, annular plate 512, a plurality of drier 52, and annular plate 512 is fixed in the outer lane of spacing rack 51, and annular plate 512 passes through a plurality of bolt to be fixed with cover 6, and holding tank 62 has been seted up to the bottom of cover 6, and holding tank 62 is located between the bottom inside wall of spacing rack 51 and cover 6, and drier 52 is located holding tank 62.

In the technical scheme, when the tank cover 6 is closed, a plurality of drying agents 52 are positioned at the top end of the inner tank body 2, and the drying agents 52 dry the medicines in the inner tank body 2, so that the medicines are prevented from being degraded due to hydrolysis and decomposition caused by water;

the limiting net frame 51 and the tank cover 6 are fixed and detachable through bolts, so that the drying agent 52 is convenient to replace.

Example III

As shown in fig. 1 to 3, on the basis of the above embodiment, the present embodiment further provides the following: the air exchanging assembly 7 is located above the tank cover 6, the air exchanging assembly 7 comprises an inert gas tank 71, an air pump 72, an air charging pipe 73, an air escape pipe 74 and a one-way valve 75, the inert gas tank 71 is installed on the tank cover 6, carbon dioxide gas is stored in the inert gas tank 71 in the embodiment, a second through hole 61 is formed in the center of the tank cover 6, a first through hole 511 is formed in the center of the limiting net frame 51, the air outlet end of the inert gas tank 71 is fixed with the air inlet end of the air pump 72, the air outlet end of the air pump 72 is fixed with the air charging pipe 73, the air escape pipe 74 and the air charging pipe 73 are arranged side by side, the lower ends of the air escape pipe 74 and the air charging pipe 73 sequentially penetrate through the first through hole 511 and the second through hole 61 and then extend into the medicine storage cavity 11, the air escape pipe 74 and the air charging pipe 73 are fixedly connected with the tank cover 6, and the one-way valve 75 is installed on the air escape pipe 74.

In the above technical scheme, the air pump 72 extrudes the carbon dioxide in the inert gas tank 71 through the inside of the medicine storage cavity 11, the carbon dioxide gradually extrudes the air with higher oxygen concentration, and the air flows out completely through the air escape pipe 74, so that the gas in the medicine storage cavity 11 is carbon dioxide, and the existence of oxygen is prevented to accelerate the oxidation reaction of the medicine.

The working principle and the using flow of the utility model are as follows:

the refrigerator 31 and the air pump 72 are started, the refrigerator 31 produces cold air, the cold air enters the first air passage 12 through the plurality of air inlet pipes 32, the cold air flows through the first air passage 12, the second air passage 13 and the plurality of air outlet pipes 33 to enter the air storage box 35 for the refrigerator 31 to inhale, and the flowing cold air cools the inner tank body 2 to keep the low temperature of the medicine storage cavity 11;

the air pump 72 enables the carbon dioxide gas in the inert gas box 71 to enter the medicine storage cavity 11 through the air charging pipe 73, the carbon dioxide gas extrudes air with high oxygen content, and the air with high oxygen content escapes through the air escape pipe 74 until the medicine storage cavity 11 does not contain oxygen;

the second valve 151 is closed, the first valve 141 is opened, the medicine enters the medicine storage cavity 11 through the medicine inlet pipe 14, the first valve 141 is closed, the medicine is stored in the inner tank body 2, and when the medicine needs to be taken out, the second valve 151 is opened, and the medicine flows out through the medicine outlet pipe 15.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A degradation prevention medicine refrigerating tank which is characterized in that: including outer jar body (1), the inside of outer jar body (1) is equipped with interior jar body (2), the top of outer jar body (1) is equipped with tank cap (6), be equipped with first air flue (12) between outer jar body (1) and the interior jar body (2) through a plurality of support column (9) fixed connection, the bottom lateral wall connection of support column (9) top and interior jar body (2), the bottom of support column (9) is connected with the bottom inside wall of outer jar body (1), be equipped with intermediate section of thick bamboo (4) between outer jar body (1) and the interior jar body (2), the bottom of intermediate section of thick bamboo (4) is fixed with the bottom inside wall of outer jar body (1), be equipped with between interior jar body (2) and the intermediate section of thick bamboo (4) first air flue (12), be second air flue (13) between outer jar body (1) and the intermediate section of thick bamboo (4), still include:

the cold air output device (3) is positioned below the outer tank body (1), and the cold air output device (3) is used for introducing cold air into the first air passage (12);

a drying component (5) which is positioned below the tank cover (6), wherein the drying component (5) is used for drying the medicines in the inner tank body (2);

and the ventilation assembly (7) is positioned above the tank cover (6), and the ventilation assembly (7) is used for discharging the gas with high oxygen content in the inner tank body (2) and introducing inert gas.

2. A degradation resistant pharmaceutical refrigeration container as set forth in claim 1 wherein: the bottom of outer jar body (1) has set firmly support frame (8), and the inside of interior jar body (2) is equipped with medicine storage chamber (11), and the top height of intermediate section of thick bamboo (4) is less than the top height of outer jar body (1) and interior jar body (2), and the highest department of first air flue (12) communicates with the highest department of second air flue (13).

3. A degradation resistant pharmaceutical refrigeration container as set forth in claim 1 wherein: the cold air output device (3) comprises a refrigerator (31), a plurality of air inlet pipes (32), a plurality of air outlet pipes (33), a main pipeline (34) and an air storage tank (35), wherein the refrigerator (31) is installed on a supporting frame (8), the outlet end of the refrigerator (31) is fixed with one end of the main pipeline (34), the inlet end of the refrigerator (31) is fixed with the outlet end of the air storage tank (35), the other end of the main pipeline (34) is fixed with the plurality of air inlet pipes (32), the end parts of the plurality of air inlet pipes (32) penetrate through the bottom end of an outer tank body (1) and are fixedly connected with the bottom end of the outer tank body (1), the top ends of the plurality of air outlet pipes (33) penetrate through the bottom end of the outer tank body (1) and extend into a second air channel (13), and the bottom ends of the plurality of air outlet pipes (33) extend into the air storage tank (35) and are fixedly connected with the air storage tank (35).

4. A degradation resistant pharmaceutical refrigeration container as set forth in claim 1 wherein: drying component (5) are including spacing rack (51), annular plate (512), a plurality of drier (52), and annular plate (512) are fixed in the outer lane of spacing rack (51), and annular plate (512) are fixed with cover (6) through a plurality of bolt, and holding tank (62) have been seted up to the bottom of cover (6), and holding tank (62) are located between the bottom inside wall of spacing rack (51) and cover (6), and drier (52) are located holding tank (62).

5. A degradation resistant pharmaceutical refrigeration container as set forth in claim 1 wherein: the utility model provides a subassembly (7) take a breath, including inert gas case (71), air pump (72), gas tube (73), air escape pipe (74), check valve (75), inert gas case (71) are installed on tank cover (6), second through-hole (61) have been seted up in the center department of tank cover (6), first through-hole (511) have been seted up in the center department of spacing rack (51), the end of giving vent to anger of inert gas case (71) is fixed with the inlet end of air pump (72), the end of giving vent to anger of air pump (72) is fixed with gas tube (73), air escape pipe (74) are set up side by side with gas tube (73), the lower extreme of air escape pipe (74) and gas tube (73) all passes in first through-hole (511), in second through-hole (61) back stretch into medicine storage chamber (11) in proper order, air escape pipe (74) and gas tube (73) all are fixed with tank cover (6), install check valve (75) on air escape pipe (74).

6. A degradation resistant pharmaceutical refrigeration container as set forth in claim 1 wherein: the upper end of the outer tank body (1) is provided with a medicine inlet pipe (14), the lower end of the outer tank body (1) is provided with a medicine outlet pipe (15), a first valve (141) is arranged on the medicine inlet pipe (14), and a second valve (151) is arranged on the medicine outlet pipe (15).

7. The anti-degradation drug refrigerated canister of claim 6 wherein: the ends of the medicine inlet pipe (14) and the medicine outlet pipe (15) sequentially penetrate through the outer tank body (1), the middle cylinder (4) and the inner tank body (2) and extend into the medicine storage cavity (11), and the medicine inlet pipe (14) and the medicine outlet pipe (15) are fixedly connected with the outer tank body (1), the middle cylinder (4) and the inner tank body (2).