CN108001871A - A kind of vaccine refrigerating conveying arrangement - Google Patents

Abstract

The invention discloses a kind of vaccine refrigerating conveying arrangement, including temperature control device and housing, temperature control device includes groove body, semiconductor chilling plate, temperature sensor, control panel and mixing component, the top of groove body and the inner wall of case top are fixed, and the middle part of groove body is equipped with placing groove, and the top of housing is equipped with opening, this vaccine refrigerating conveying arrangement, vaccine is placed into the inside of placing groove, makes the temperature in placing groove more uniform by temperature control device, the activity of vaccine is more stablized.

Description

A vaccine refrigeration transport device

technical field

The invention relates to the technical field of biological products, in particular to a vaccine refrigerated transportation device.

Background technique

Vaccines refer to biological products made from various pathogenic microorganisms for vaccination. The vaccines made of bacteria or spirochetes are also called bacterins. Vaccines are divided into live vaccines and dead vaccines. Commonly used live vaccines include BCG, polio, measles, and plague. Commonly used inactivated vaccines include whooping cough vaccine, typhoid fever vaccine, meningococcal meningitis vaccine, and cholera vaccine.

During the transportation of the vaccine, the vaccine needs to be refrigerated to maintain the activity of the vaccine. The temperature inside the vaccine refrigerator in the prior art is not uniform, resulting in low or high temperatures in some areas inside the refrigerator, which is not conducive to the protection of the vaccine. storage. For this reason, we propose a kind of vaccine refrigerated transportation device.

Contents of the invention

The object of the present invention is to provide a vaccine refrigerated transportation device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a vaccine refrigerated transportation device, including a temperature control device and a housing, the temperature control device includes a tank, a semiconductor refrigeration chip, a temperature sensor, a control panel and a stirring assembly, the The top of the tank body is fixed to the inner wall of the top of the housing, the middle part of the tank body is provided with a placement groove, the top of the housing body is provided with an opening, and the opening communicates with the placement groove, and the bottom of the tank body is arranged symmetrically. There is a stirring assembly, the stirring assembly includes a stirring motor, a rotating shaft and fan blades, the bottom of the stirring motor is fixed to the inner wall of the bottom of the housing, the output shaft of the stirring motor is fixed to the rotating shaft, and the rotating shaft is far away from one end of the stirring motor Passing through the bottom of the tank body and fixing the fan blades, the rotating shaft and the tank body are rotatably connected by bearings, the semiconductor refrigeration chip is fixed on the side wall inside the tank body, and the temperature sensor is fixed on the inner wall at the bottom of the tank body, The control panel is fixed on the outside of the housing, the temperature sensor is electrically connected to the control panel, the control panel is electrically connected to the semiconductor refrigeration chip and the stirring motor, and the top of the housing is provided with a cover, the cover One side of the cover is rotationally connected with the housing through a hinge, and the other side of the cover is clamped with the housing through a lock.

Preferably, the bottom of the placement groove is fixed with a shock absorber, the shock absorber includes a shock absorber spring and a support plate, the bottom of the shock absorber spring is fixed with the placement groove, and the top of the shock absorber spring is connected with the support plate fixed, the outer side of the support plate is slidingly matched with the side wall of the placement groove.

Preferably, there are multiple damping springs, and the multiple damping springs are evenly distributed between the placement slot and the support plate.

Preferably, a seal is provided at the joint between the rotating shaft and the tank body, the seal is fixed to the bottom of the tank body, and the seal is rotatably connected to the rotating shaft.

Preferably, the top of the housing is provided with a device groove, the bottom of the device groove is fixed with a mounting block, the outside of the mounting block is provided with handles, and pin shafts are fixed on the inner walls on both sides of the handle. Both ends of the block are symmetrically provided with slide grooves, and the pin shaft is slidably connected in the slide grooves.

Preferably, both the outside of the tank and the inside of the cover are filled with insulation layers.

Compared with prior art, the beneficial effect of the present invention is:

1. In the present invention, the vaccine is placed inside the storage tank, the temperature in the storage tank is made more uniform through the temperature control device, and the activity of the vaccine is made more stable. The temperature sensor detects the temperature of the cooling liquid and performs feedback adjustment on the control panel to realize the constant temperature function of the temperature control device. The cooling liquid in the tank can flow through the stirring component, so that the temperature of the cooling liquid is more uniform, and the cooled cooling liquid passes through The way of heat transfer is to exchange heat with the placement tank, so as to realize the cooling of the placement tank.

2. The present invention can absorb the shock force received by the placement slot through the shock absorbing device, preventing the vaccine from violently shaking. There are multiple shock absorbing springs, and the plurality of shock absorbing springs are evenly distributed between the placement slot and the support plate , so that the support plate is more evenly supported by the shock-absorbing spring. The seal can prevent the coolant from leaking from the connection between the shaft and the tank. The handle is used to facilitate the movement of the whole device. The outside of the tank and the inside of the cover are filled. There is an insulation layer, which reduces the heat loss of the temperature control device and plays the role of energy saving and heat preservation.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a structural schematic diagram of the temperature control device of the present invention;

Fig. 3 is a structural schematic diagram of the handle of the present invention;

Fig. 4 is a structural schematic diagram of the damping device of the present invention;

Fig. 5 is a schematic structural diagram of the stirring assembly of the present invention.

In the figure: 1-temperature control device; 2-tank body; 3-semiconductor cooling sheet; 4-temperature sensor; 5-control panel; 6-stirring component; 7-housing; -stirring motor; 11-rotating shaft; 12-blade; 13-cover; 14-shock absorbing device; 15-shock absorbing spring; 16-support plate; 17-seal; 18-device slot; 20-handle; 21-pin shaft; 22-chute; 23-insulation layer.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-5, the present invention provides a technical solution: a vaccine refrigerated transportation device, including a temperature control device 1 and a housing 7, the temperature control device 1 includes a tank body 2, a semiconductor cooling chip 3, a temperature sensor 4. The control panel 5 and the stirring assembly 6, the top of the tank 2 is fixed to the inner wall of the top of the housing 7, the middle of the tank 2 is provided with a placement tank 8, and the top of the housing 7 is provided with an opening 9 , the opening 9 communicates with the placement tank 8, and the bottom of the tank body 2 is symmetrically provided with a stirring assembly 6, and the stirring assembly 6 includes a stirring motor 10, a rotating shaft 11 and a fan blade 12, and the bottom of the stirring motor 10 is connected to the The inner wall of the bottom of the housing 7 is fixed, the output shaft of the stirring motor 10 is fixed to the rotating shaft 11, and the end of the rotating shaft 11 away from the stirring motor 10 passes through the bottom of the tank body 2 and is fixed to the fan blade 12, and the rotating shaft 11 is connected to the groove. Body 2 is rotatably connected by bearings, the semiconductor cooling chip 3 is fixed on the side wall inside the tank body 2, the temperature sensor 4 is fixed on the inner wall at the bottom of the tank body 2, and the control panel 5 is fixed on the side wall of the housing 7. Outside, the temperature sensor 4 is electrically connected to the control panel 5, and the control panel 5 is electrically connected to the semiconductor cooling chip 3 and the stirring motor 10. The top of the housing 7 is provided with a cover 13, and the cover 13 One side is rotatably connected to the housing 7 through a hinge, and the other side of the cover 13 is engaged with the housing 7 through a lock.

The bottom of described placement groove 8 is fixed with shock absorber 14, and described shock absorber 14 comprises shock absorber spring 15 and support plate 16, and the bottom of described shock absorber spring 15 is fixed with placement groove 8, and described shock absorber spring 15 The top of the top is fixed with the support plate 16, and the outside of the support plate 16 is slidably matched with the sidewall of the placement groove 8, and the vibration force that the placement groove 8 is subjected to can be absorbed by the shock absorber 14, preventing the vaccine from producing violent vibrations.

There are multiple damping springs 15, and the multiple damping springs 15 are evenly distributed between the placement groove 8 and the support plate 16, so that the support plate 16 is more evenly supported by the damping springs 15.

The joint between the rotating shaft 11 and the tank body 2 is provided with a seal 17, the seal 17 is fixed to the bottom of the tank body 2, the seal 17 is connected to the rotating shaft 11 in rotation, and the cooling liquid can be prevented from flowing through the seal 17. The connection between the rotating shaft 11 and the tank body 2 leaks.

The top of described housing 7 is provided with device groove 18, and the bottom of described device groove 18 is fixed with mounting block 19, and the outside of described mounting block 19 is provided with handle 20, and the inner wall of described handle 20 both sides is fixed pin shaft. 21. The two ends of the mounting block 19 are symmetrically provided with slide grooves 22, and the pin shaft 21 is slidably connected in the slide grooves 22, and the handle 20 facilitates the movement of the whole device.

Both the outside of the tank 2 and the inside of the cover 13 are filled with an insulating layer 23, which reduces the heat loss of the temperature control device 1 and plays the role of energy saving and heat preservation.

Working principle: put the vaccine in the storage tank 8, make the temperature in the storage tank 8 more uniform through the temperature control device 1, make the activity of the vaccine more stable, and control the semiconductor refrigeration sheet 3 to the tank body 2 through the control panel 5 The cooling liquid is cooled, and the temperature of the cooling liquid is detected by the temperature sensor 4, and the control panel 5 is fed back and adjusted to realize the constant temperature function of the temperature control device 1. The cooling liquid in the tank body 2 can flow through the stirring assembly 6, so that the cooling The temperature of the liquid is more uniform, and the cooling liquid after cooling exchanges heat with the placement tank 8 through heat transfer, realizing the cooling of the placement tank 8, and the vibration force received by the placement tank 8 can be absorbed by the shock absorber 14 to prevent In order to prevent the vaccine from producing severe vibrations, multiple damping springs 15 are provided, and multiple damping springs 15 are evenly distributed between the placement groove 8 and the support plate 16, so that the support plate 16 is more evenly supported by the support force of the damping springs 15 The seal 17 can prevent the coolant from leaking from the connection between the rotating shaft 11 and the tank body 2, and the handle 20 facilitates the movement of the whole device. The outside of the tank body 2 and the inside of the cover body 13 are filled with an insulating layer 23, reducing the The heat loss of the temperature control device 1 plays the role of energy saving and heat preservation.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A vaccine refrigerated transportation device, comprising a temperature control device (1) and a housing (7), characterized in that: the temperature control device (1) comprises a tank body (2), a semiconductor refrigeration sheet (3), a temperature sensor (4), control panel (5) and stirring assembly (6), the top of the tank body (2) is fixed to the inner wall of the top of the housing (7), and the middle part of the tank body (2) is provided with a placement slot (8), the top of the housing (7) is provided with an opening (9), the opening (9) communicates with the placement tank (8), and the bottom of the tank (2) is symmetrically provided with a stirring assembly (6 ), the stirring assembly (6) includes a stirring motor (10), a rotating shaft (11) and a fan blade (12), the bottom of the stirring motor (10) is fixed to the inner wall of the bottom of the housing (7), and the stirring The output shaft of the motor (10) is fixed with the rotating shaft (11), and the end of the rotating shaft (11) away from the stirring motor (10) passes through the bottom of the tank body (2) and is fixed with the fan blade (12), and the rotating shaft (11 ) is rotationally connected with the tank body (2) through a bearing, the semiconductor refrigeration chip (3) is fixed on the side wall inside the tank body (2), and the temperature sensor (4) is fixed on the inner wall at the bottom of the tank body (2) Above, the control panel (5) is fixed on the outside of the casing (7), the temperature sensor (4) is electrically connected to the control panel (5), and the control panel (5) is electrically connected to the semiconductor cooling chip (3 ) and the stirring motor (10), the top of the housing (7) is provided with a cover (13), one side of the cover (13) is rotationally connected with the housing (7) through a hinge, and the cover The other side of (13) is clamped with the housing (7) through a lock. 2. A vaccine refrigerated transportation device according to claim 1, characterized in that: a shock absorbing device (14) is fixed on the bottom of the placement slot (8), and the shock absorbing device (14) includes a shock absorbing spring (15) and support plate (16), the bottom of described damping spring (15) is fixed with placing groove (8), and the top of described damping spring (15) is fixed with support plate (16), and described support plate The outside of (16) is slidably matched with the sidewall of placement groove (8). 3. A vaccine refrigerated transportation device according to claim 2, characterized in that: there are multiple shock absorbing springs (15), and the multiple shock absorbing springs (15) are evenly distributed in the placement slot (8) and the support plate (16). 4. A vaccine refrigerated transportation device according to claim 1, characterized in that: a seal (17) is provided at the joint between the rotating shaft (11) and the tank body (2), and the seal (17) Fixed with the bottom of the tank body (2), the seal (17) is rotatably connected with the rotating shaft (11). 5. A vaccine refrigerated transportation device according to claim 1, characterized in that: the top of the housing (7) is provided with a device groove (18), and the bottom of the device groove (18) is fixed with a mounting block (19), the outside of the mounting block (19) is provided with a handle (20), the inner wall on both sides of the handle (20) is fixed with pins (21), and the two ends of the mounting block (19) are symmetrically arranged There is a chute (22), and the pin shaft (21) is slidably connected in the chute (22). 6. A vaccine refrigerated transportation device according to claim 1, characterized in that: both the outside of the tank (2) and the inside of the cover (13) are filled with an insulating layer (23).