CN111023661A

CN111023661A - Vaccine freezing storage detection device and use method

Info

Publication number: CN111023661A
Application number: CN201911286540.XA
Authority: CN
Inventors: 胥振国; 蔡玉华; 严双泉
Original assignee: Hefei Technology College
Current assignee: Hefei Technology College
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-04-17
Anticipated expiration: 2039-12-13
Also published as: CN111023661B

Abstract

The invention belongs to the technical field of vaccines, and particularly relates to a vaccine freezing storage detection device and a using method thereof. Run through in the inside of air conditioning conveyer trough through the cold air duct, dredge the laminating of open-ended between the through-hole through venthole and air conditioning, air conditioning is dredged the through-hole cooperation air conditioning and is gone out the surface that the hole discharged air conditioning to the vaccine bottle uniformly, drive a bacterin installation section of thick bamboo through the transfer line and rotate, on the one hand, can make air conditioning and vaccine bottle even contact, on the other hand, made things convenient for the vaccine bottle of taking from the chamber door, this device simple structure, it is nimble to use, can effectively make the vaccine bottle by even freezing, slow down bacterin inactivation speed.

Description

Vaccine freezing storage detection device and use method

Technical Field

The invention belongs to the technical field of vaccines, and particularly relates to a vaccine freezing storage detection device and a using method thereof.

Background

Vaccines are preventive biological products used for human vaccination in order to prevent and control the occurrence and prevalence of infectious diseases. Biologics for vaccination include vaccines, bacterins and toxoids. Wherein the vaccine is prepared from pathogenic bacteria; the vaccine is prepared from virus, rickettsia and spirochete and is generally called vaccine. The vaccine is an automatic immune preparation for preventing infectious diseases, which is prepared by artificially attenuating and inactivating pathogenic microorganisms (such as bacteria, rickettsia, viruses and the like) and metabolites thereof or by utilizing genetic engineering and other methods. After the pathogenic bacteria without harm are inoculated, the immune system can generate certain protective substances, such as immune hormone, active physiological substances, special antibodies and the like; when the body is again exposed to such pathogenic bacteria, the immune system of the body is rapidly activated, producing specific antibodies to protect the body.

However, the existing vaccine storage device has a simple structure, and lacks a matched integrated vaccine detection device, so that an additional vaccine activity detection instrument is required, and the use is inconvenient.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a vaccine freezing storage detection device and a use method thereof, and solves the problems that the vaccine storage detection device is inconvenient to use and the vaccine can not be uniformly frozen.

In order to achieve the purpose, the invention provides the following technical scheme: a vaccine freezing storage detection device comprises a freezing box, wherein an electric cabinet is installed on one side of the freezing box, heat dissipation holes are formed in one side of the electric cabinet, a motor is installed inside the electric cabinet, a rotating rod is arranged at the output end of the motor, a vaccine installation cylinder is connected to the surface of the rotating rod through threads, a long circular hole is formed in one side of the vaccine installation cylinder in a penetrating mode, a cold air conveying groove is formed in the surface of the vaccine installation cylinder, a cold air dredging hole is formed in the inner wall of the cold air conveying groove, a cold air discharging hole is formed in the surface of the vaccine installation cylinder, a threaded connecting pipe is arranged inside the vaccine installation cylinder, a vaccine installation groove is formed in the surface of the vaccine installation cylinder, a threaded groove is formed inside the vaccine installation, the surface of the cold air pipe is provided with an air outlet, one end of the cold air pipe is connected with a first shunt ring in a penetrating way, the other end of the cold air pipe is connected with a second shunt ring, the surface of the first shunt ring is provided with a plastic telescopic pipe in a penetrating way, the inside of the plastic telescopic pipe is provided with a connecting pipe in a penetrating way, one end of the connecting pipe is connected with a shunt, the top of the shunt is provided with a cold source, the top of the refrigerator is provided with a double-opening groove, the inside of the double-opening groove is fixedly provided with a vaccine activity detector, the top of the vaccine activity detector is provided with a detection cover, the top of the detection cover is provided with a switch, the front of the vaccine activity detector is provided with an observation window, the front of the refrigerator is provided with a refrigerator door, the surface of the refrigerator door is, the utility model discloses a solar energy refrigerator, including keyboard, freezer, fan, screen, display screen, the internally mounted of keyboard has the display screen, the inside of keyboard is provided with the button, the bottom of freezer is provided with the isolation support bar, the inside of freezer is provided with the foaming board, the internally mounted of freezer has the heat insulating board, the inside of freezer is provided with anion generator, the side fixed mounting of freezer has the connecting piece, the inside fixed mounting of connecting piece has the circle axle, the surface swing joint of circle axle has the connection piece, the inside through mounting of connection piece has the dead lever, the canvas book has been cup jointed on the surface of dead lever, the surface connection of canvas book has the canvas area.

Preferably, the cross section of the vaccine installation cylinder is in a regular hexagon shape, and six long round holes are arranged in a circumferential array shape.

Preferably, the round holes are respectively and correspondingly arranged at six end corners of the vaccine installation cylinder and are in through connection with the cold air conveying groove.

Preferably, a plurality of cold air dispersing holes are formed in two opposite inner walls of the cold air conveying groove respectively, each cold air dispersing hole is communicated with one cold air scattering hole, and an opening of each cold air scattering hole is oval.

Preferably, the vaccine installation cylinder is fixedly connected with the rotating rod through a threaded connection pipe, and a tail end bearing is installed at one end of the rotating rod.

Preferably, the threaded groove is connected with a vaccine bottle through threads, and threads matched with the threads on the inner wall of the threaded groove are arranged at the bottom end of the bottle body of the vaccine bottle.

Preferably, the first shunting ring is connected with the second shunting ring through six cold air pipes arranged at equal intervals, and the inner diameter of the first shunting ring is equal to that of the second shunting ring in size.

Preferably, the surface of the second shunt ring is correspondingly provided with a plastic telescopic pipe in a penetrating way, and the surface of the second shunt ring is connected with the shunt through a plastic telescopic pipe matched with the connecting pipe.

Preferably, the using method comprises the following steps:

A. when the safe box is used, the password of the password lock is input by pressing keys on the surface of the keyboard, and the box door is opened;

B. the vaccine installation cylinder is driven to rotate by the threaded connection between the rotating rod and the vaccine installation cylinder through the electrical connection between the input end of the motor and an external power supply;

C. when the threaded groove is opposite to the opening of the box door, the vaccine bottle is fixedly arranged inside the threaded groove through the connection of the threads on the surface of the bottom end of the vaccine bottle body and the threaded groove;

D. the flow divider evenly distributes cold air from the cold source to the connection of the two ends of the flow divider, and the cold air can be transmitted to the inside of the flow divider ring through the plastic expansion pipe by the sealing connection of the connecting pipe and the plastic expansion pipe;

E. the cold air is released by matching the cold air pipe with the air outlet hole, the cold air is uniformly discharged to the surface of the vaccine bottle by matching the cold air dispersing hole with the cold air dispersing hole through the fit of the air outlet hole and the opening between the air outlet hole and the cold air dispersing hole, so that the vaccine bottle can be uniformly frozen, and the inactivation speed of the vaccine is reduced.

Compared with the prior art, the invention has the beneficial effects that:

1. set up the two port grooves through the surface at the freezer, through two port groove installation bacterin activity detector, under the prerequisite of taking out the bacterin sample, open the switch that detects the installation of lid top and open bacterin activity detector, can detect the activity of bacterin antibody, through the testing result that the observation window shows, can whether lose the activity by the short-term judgement bacterin to use for the injection of bacterin provides the reference, prevent that the bacterin user from being inputed invalid bacterin, avoid the waste of manpower and financial resources.

2. By arranging the flow divider, the cold air from the cold source can be evenly distributed into the connecting pipes at the two ends of the flow divider, and by arranging the plastic telescopic pipes, when the vaccine mounting cylinder is driven by the rotating rod to rotate, the connecting pipe can be prevented from being pulled by stretching the plastic telescopic pipe, the service life of the connecting pipe and the refrigeration component can be prolonged, the cold air pipe penetrates through the cold air conveying groove, the cold air can be uniformly discharged to the surface of the vaccine bottle through the joint of the openings between the air outlet hole and the cold air dispersion hole and the matching of the cold air dispersion hole and the cold air dispersion hole, the vaccine mounting cylinder is driven to rotate through the transmission rod, on one hand, can make air conditioning and vaccine bottle even contact, on the other hand has made things convenient for the vaccine bottle of taking from the chamber door, and this device simple structure uses in a flexible way, can effectively make vaccine bottle by even freezing, slows down vaccine inactivation speed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the complete structure of the present invention;

FIG. 2 is a bottom view block diagram of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

FIG. 4 is a view showing an installation structure of a connection pipe according to the present invention;

FIG. 5 is a top view of the interior components of the freezer of the present invention;

fig. 6 is a view of the diverter ring mounting structure of the present invention;

FIG. 7 is a view of the construction of the vaccine bottle installation of the present invention;

FIG. 8 is a block diagram of the vaccine installation cartridge of the present invention;

fig. 9 is a block diagram of the diverter ring of the present invention.

In the figure: 1, a freezing box; 2, an electric cabinet; 3, heat dissipation holes; 4, a motor; 5 rotating the rod; 6 vaccine installation cylinder; 7, long round holes; 8, round holes; 9 cold air conveying groove; 10 cold air dredging holes; 11 cold air discharging holes; 12, a threaded connecting pipe; 13 a tail end bearing; 14 vaccine installation grooves; 15, a thread groove; 16 vaccine bottles; 17 a cold air pipe; 18 air outlet holes; 19 a first split ring; 20 a second split ring; 21 plastic telescopic pipes; 22 a connecting pipe; 23 a flow divider; 24 a cold source; 25 double-opening groove; 26 a vaccine activity detector; 27 a detection cover; 28, a switch; 29 observation window; 30 a box door; 31 a combination lock; 32 a handle; 33 a keyboard; 34 a display screen; 35, a key; 36 isolating the support bars; 37 a foam board; 38 heat insulation boards; 39 negative ion generator; 40 connecting pieces; 41 a circular shaft; 42 connecting sheets; 43 fixing the rod; 44 canvas rolls; 45 canvas belt; 46 enclose the isolation tube.

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.

Referring to fig. 1-9, the present invention provides the following technical solutions: a vaccine freezing storage detection device comprises a freezing box 1, an electric cabinet 2 is installed on one side of the freezing box 1, a heat dissipation hole 3 is formed in one side of the electric cabinet 2, a motor 4 is installed inside the electric cabinet 2, an output end of the motor 4 is provided with a rotating rod 5, the surface of the rotating rod 5 is connected with a vaccine installation cylinder 6 through threads, a long circular hole 7 is formed in one side of the vaccine installation cylinder 6 in a penetrating manner, a circular hole 8 is formed in one side of the vaccine installation cylinder 6 in a penetrating manner, a cold air conveying groove 9 is formed in the surface of the vaccine installation cylinder 6, a cold air dredging hole 10 is formed in the inner wall of the cold air conveying groove 9, a cold air outlet hole 11 is formed in the surface of the vaccine installation cylinder 6, a threaded connection pipe 12 is arranged inside the vaccine installation cylinder 6, a vaccine installation groove 14 is formed in the surface of the vaccine installation cylinder 6, an air outlet 18 is formed in the surface of the cold air pipe 17, one end of the cold air pipe 17 is connected with a first shunt ring 19 in a penetrating manner, the other end of the cold air pipe 17 is connected with a second shunt ring 20, a plastic extension pipe 21 is installed on the surface of the first shunt ring 19 in a penetrating manner, a connecting pipe 22 is installed in the plastic extension pipe 19 in a penetrating manner, one end of the connecting pipe 22 is connected with a shunt 23, a cold source 24 is installed at the top of the shunt 23, a double-opening groove 25 is formed in the top of the freezing box 1, a vaccine activity detector 26 is fixedly installed in the double-opening groove 25, a detection cover 27 is installed at the top of the vaccine activity detector 26, a switch 28 is arranged at the top of the detection cover 27, an observation window 29 is arranged on the front of the vaccine activity detector 26, a box door 30 is installed on the front of the freezing box 1, a, the internally mounted of keyboard 33 has display screen 34, the inside of keyboard 33 is provided with button 35, the bottom of freezer 1 is provided with isolation support bar 36, the inside of freezer 1 is provided with foaming board 37, the internally mounted of freezer 1 has heat insulating board 38, the inside of freezer 1 is provided with anion generator 39, the side fixed mounting of freezer 1 has connecting piece 40, the inside fixed mounting of connecting piece 40 has round axle 41, the surface activity of round axle 41 is connected with connection piece 42, the inside through-mounting of connection piece 42 has dead lever 43, the surface of dead lever 43 has cup jointed canvas book 44, the surface of canvas book 44 is connected with canvas belt 45, the surface cladding of connecting pipe 22 installs encapsulation spacer tube 46.

In this embodiment, heat dissipation hole 3 is seted up through the surface at electric cabinet 2, be favorable to the heat dissipation of 2 internal parts of electric cabinet, wherein motor 4's input and external power supply electric connection, set up two mouthful of grooves 25 through the surface at freezer 1, through two mouthful of grooves 25 installation bacterin activity detector 26, thereby realize the frozen storage and the activity detection integration setting of bacterin, the use of bacterin has been made things convenient for, under the prerequisite of taking out the bacterin sample, open the switch 28 that detects lid 27 top installation and open bacterin activity detector 26, can detect the activity of bacterin antibody, the testing result that shows through observation window 29, can whether lose the activity of rapid judgement bacterin, thereby use for the injection of bacterin and provide the reference, prevent that the bacterin user from being inputed invalid bacterin, avoid the waste of manpower and financial resources.

In this embodiment, by providing the diverter 23, the cold air from the cold source 24 can be evenly distributed to the connecting pipes 22 at the two ends of the diverter 23, by providing the plastic expansion pipe 21, when the rotating rod 5 drives the vaccine mounting cylinder 6 to rotate, the plastic expansion pipe 21 can be stretched to prevent the connecting pipes 22 from being pulled, which is beneficial to prolonging the service life of the connecting pipes 22 and the refrigeration components, the cold air pipe 17 penetrates through the inside of the cold air conveying groove 9, the cold air can be uniformly contacted with the vaccine bottle 16 by the air outlet hole 18 and the cold air dispersing hole 10 through the open joint between the cold air dispersing hole 10 and the cold air dispersing hole 11, the cold air is uniformly discharged to the surface of the vaccine bottle 16 by matching the cold air dispersing hole 10 and the cold air dispersing hole 11, the vaccine mounting cylinder 6 is driven to rotate by the driving rod 5, on one hand, the cold air can be uniformly contacted with the vaccine, can effectively make vaccine bottle 16 by even freezing, slow down bacterin inactivation speed, through setting up canvas area 45, make things convenient for taking of freezer 1 and adapting unit, improve the convenience of using.

Specifically, the cross section of the vaccine installation cylinder 6 is regular hexagon, the oblong holes 7 are arranged in a circumferential array and are provided with six, and the six vaccine installation grooves 14 formed in six faces can be used for increasing the vaccine loading quantity in the freezing box 1 by arranging the installation cylinder 6 with the cross section being regular hexagon.

Specifically, round hole 8 corresponds respectively and sets up in six extreme angle departments of a bacterin installation section of thick bamboo 6, and round hole 8 and air conditioning conveyer trough 9 through connection run through in the inside round hole 8 of bacterin installation section of thick bamboo 6 through the setting, simultaneously through round hole 8 and air conditioning conveyer trough 9 through connection, accessible round hole 8 installs cold air duct 17 in the inside of air conditioning conveyer trough 9.

Specifically, two relative inner walls of air conditioning conveying groove 9 have been seted up a plurality of air conditioning respectively and have been dredged hole 10, and every air conditioning dredges hole 10 and all goes out to disperse hole 11 and communicate each other with an air conditioning, and the opening that the hole 11 was scattered in the air conditioning is oval, dredges hole 10 and the hole 11 that scatters through air conditioning and communicates each other, thereby flows to the inside that the hole 10 was dredged to air conditioning when air conditioning, and the hole 11 that scatters through the air conditioning makes air conditioning and 16 even contacts of bacterin.

Specifically, a bacterin installation section of thick bamboo 6 passes through threaded connection 12 and dwang 5 fixed connection, and tail end bearing 13 is installed to the one end of dwang 5, through threaded connection between dwang 5 and a bacterin installation section of thick bamboo 6 to the rotation of accessible dwang 5 makes a bacterin installation section of thick bamboo 6 take place rotatoryly.

Specifically, threaded groove 15 has vaccine bottle 16 through threaded connection, and vaccine bottle 16's bottle bottom is provided with the screw thread of the screw thread adaptation of each other with threaded groove 15 inner wall, is provided with the screw thread of the screw thread adaptation of each other with threaded groove 15 inner wall through the bottle bottom at vaccine bottle 16 to can prevent to drop at 6 rotatory in-process vaccine bottles 16 of vaccine installation section of thick bamboo, promoted the steadiness of vaccine bottle 16 installation.

Specifically, the first shunt ring 19 is connected with the second shunt ring 20 through six cold air pipes 17 arranged at equal intervals, the inner diameter of the first shunt ring 19 is equal to the inner diameter of the second shunt ring 20, and the first shunt ring 19 is connected with the second shunt ring 20 through the cold air pipes 17, so that the cold air in the shunt ring can be introduced into the cold air pipes 17.

Specifically, the surface of second reposition of redundant personnel ring 20 corresponds to run through and installs the flexible pipe 21 of a plastic, and the surface of second reposition of redundant personnel ring 20 is connected with shunt 23 through the flexible pipe 21 cooperation connecting pipe 22 of a plastic, through setting up the flexible pipe 21 of plastic, when dwang 5 drives 6 rotary motion of a bacterin installation section of thick bamboo, the flexible pipe 21 of accessible tensile plastic avoids dragging connecting pipe 22, is favorable to prolonging the life of connecting pipe 22 and refrigeration part.

The working principle and the using method of the invention are as follows: after the present invention is installed, when in use, the password of the password lock 31 is input by pressing the key on the surface of the keyboard 33, the box door 30 can be unlocked and opened, at this time, the input end of the motor 4 is electrically connected with an external power supply, the rotating rod 5 can be driven to rotate, the vaccine mounting cylinder 6 is driven to rotate by the threaded connection between the rotating rod 5 and the vaccine mounting cylinder 6, the vaccine bottle 16 is fixedly installed inside the threaded groove 15 by adjusting the position between the threaded groove 15 on the surface of the vaccine mounting cylinder 6 and the box door 30, when the threaded groove 15 is opposite to the opening of the box door 30, the thread on the bottom surface of the bottle body of the vaccine bottle 16 is connected with the threaded groove 15, the cold air from the cold source 24 is evenly distributed to the connecting pipes 22 at the two ends of the diverter 23 by the diverter 23, the cold air is transmitted to the inside of the diverter ring by the plastic expansion pipe 21 through, and release cold air through air duct 17 cooperation venthole 18, dredge the laminating of open-ended between the through-hole 10 through venthole 18 and cold air, dredge the surface that the through-hole 10 cooperation cold air goes out scattered hole 11 and discharges cold air to bacterin bottle 16 evenly through cold air, drive bacterin installation section of thick bamboo 6 through transfer line 5 and rotate, on the one hand, can make cold air and bacterin bottle 16 even contact, when dwang 5 drives bacterin installation section of thick bamboo 6 rotary motion, the flexible 21 of accessible tensile plastic avoids pulling connecting pipe 22, at this moment, transfer line 5 drives bacterin installation section of thick bamboo 6 and rotates, and make cold air and bacterin bottle 16 even contact, thereby make the bacterin evenly frozen, wherein, bacterin activity detector 26 is prior art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vaccine freezing detection device that stores, includes freezer (1), electric cabinet (2), its characterized in that are installed to one side of freezer (1): one side of the electric cabinet (2) is provided with heat dissipation holes (3), the electric cabinet (2) is internally provided with a motor (4), the output end of the motor (4) is provided with a rotating rod (5), the surface of the rotating rod (5) is connected with a vaccine installation cylinder (6) through threads, one side of the vaccine installation cylinder (6) is provided with a long round hole (7) in a penetrating way, one side of the vaccine installation cylinder (6) is provided with a round hole (8) in a penetrating way, the surface of the vaccine installation cylinder (6) is provided with a cold air conveying groove (9), the inner wall of the cold air conveying groove (9) is provided with a cold air dredging hole (10), the surface of the vaccine installation cylinder (6) is provided with a cold air discharging hole (11), the inside of the vaccine installation cylinder (6) is provided with a threaded connection pipe (12), and the surface of the vaccine installation cylinder, the vaccine installation groove is characterized in that a threaded groove (15) is formed in the vaccine installation groove (14), a cold air pipe (17) is installed in the round hole (8) in a penetrating mode, an air outlet hole (18) is formed in the surface of the cold air pipe (17), one end of the cold air pipe (17) is connected with a first shunt ring (19) in a penetrating mode, the other end of the cold air pipe (17) is connected with a second shunt ring (20), a plastic expansion pipe (21) is installed on the surface of the first shunt ring (19) in a penetrating mode, a connecting pipe (22) is installed in the plastic expansion pipe (19) in a penetrating mode, one end of the connecting pipe (22) is connected with a shunt (23), a cold source (24) is installed at the top of the shunt (23), a double-opening groove (25) is formed in the top of the freezing box (1), and a, the top of bacterin activity detector (26) is installed and is detected lid (27), the top of detecting lid (27) is provided with switch (28), the front of bacterin activity detector (26) is provided with observation window (29), chamber door (30) is installed in the front of freezer (1), the surface mounting of chamber door (30) has trick lock (31), the surface mounting of chamber door (30) has handle (32), the front of freezer (1) is provided with keyboard (33), the internally mounted of keyboard (33) has display screen (34), the inside of keyboard (33) is provided with button (35), the bottom of freezer (1) is provided with isolation support bar (36), the inside of freezer (1) is provided with foaming board (37), the internally mounted of freezer (1) has heat insulating board (38), the inside of freezer (1) is provided with anion generator (39), the side fixed mounting of freezer (1) has connecting piece (40), the inside fixed mounting of connecting piece (40) has round axle (41), the surface swing joint of round axle (41) has connection piece (42), the inside of connection piece (42) is run through and is installed dead lever (43), canvas book (44) have been cup jointed on the surface of dead lever (43), the surface of canvas book (44) is connected with canvas area (45), encapsulation isolation tube (46) are installed to the surface cladding of connecting pipe (22).

2. The vaccine cryopreservation test device of claim 1, wherein: the cross section of the vaccine installation cylinder (6) is in a regular hexagon shape, and six long round holes (7) are arranged in a circumferential array shape.

3. The vaccine cryopreservation test device of claim 1, wherein: round hole (8) correspond respectively and set up in six extreme angle departments of bacterin installation section of thick bamboo (6), round hole (8) and air conditioning conveyer trough (9) through connection.

4. The vaccine cryopreservation test device of claim 1, wherein: two opposite inner walls of the cold air conveying groove (9) are respectively provided with a plurality of cold air dispersing holes (10), each cold air dispersing hole (10) is communicated with one cold air dispersing hole (11), and an opening of each cold air dispersing hole (11) is oval.

5. The vaccine cryopreservation test device of claim 1, wherein: vaccine installation section of thick bamboo (6) are through threaded connection pipe (12) and dwang (5) fixed connection, tail end bearing (13) are installed to the one end of dwang (5).

6. The vaccine cryopreservation test device of claim 1, wherein: the thread groove (15) is connected with a vaccine bottle (16) through threads, and threads matched with the threads on the inner wall of the thread groove (15) are arranged at the bottom end of the vaccine bottle (16).

7. The vaccine cryopreservation test device of claim 1, wherein: the first shunting ring (19) is connected with the second shunting ring (20) through six cold air pipes (17) arranged at equal intervals, and the inner diameter of the first shunting ring (19) is equal to that of the second shunting ring (20).

8. The vaccine cryopreservation test device of claim 1, wherein: the surface of the second shunt ring (20) is correspondingly provided with a plastic telescopic pipe (21) in a penetrating way, and the surface of the second shunt ring (20) is connected with the flow divider (23) through the plastic telescopic pipe (21) matched with the connecting pipe (22).

9. The use method of the vaccine freezing storage detection device for realizing the claim 1 is characterized in that: the using method comprises the following steps: a