CN215809542U

CN215809542U - Refrigeration equipment for preservation pipe

Info

Publication number: CN215809542U
Application number: CN202121520567.3U
Authority: CN
Inventors: 唐荣; 苏丽
Original assignee: Microprobe Medical Tech Shanghai Co ltd
Current assignee: Microprobe Medical Tech Shanghai Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-11
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses refrigeration equipment for a preservation pipe, which relates to the technical field of medical refrigeration equipment and comprises an equipment body, wherein a refrigeration base and a refrigeration channel are arranged in the equipment body, a plurality of mounting grooves are uniformly formed in the refrigeration base, and the refrigeration channel is mounted at the bottom of the refrigeration base; the freezing channel comprises a transverse channel and a plurality of vertical channels, the transverse channel is arranged in a wavy circulating manner along the transverse whole body of the equipment body, each vertical channel is positioned at the center of each four adjacent mounting grooves, and the transverse channel is communicated with the vertical channels; the freezing channel is communicated with a condenser. The refrigeration device has the advantages that the refrigeration channel formed by combining the transverse channel and the vertical channel is arranged on the refrigeration base, so that the storage tube can be comprehensively and rapidly refrigerated, the refrigeration effect is good, the refrigeration efficiency is high, the condition that the local refrigeration of the storage tube is not uniform is avoided, the structure of the whole refrigeration device is simple, and the refrigeration performance is good.

Description

Refrigeration equipment for preservation pipe

Technical Field

The utility model relates to the technical field of medical refrigeration equipment, in particular to refrigeration equipment for a preservation pipe.

Background

Medical refrigeration equipment is mainly used for freezing/refrigerating, storing and transporting medicines, reagents, vaccines, blood and the like. The cold storage of tablets, reagents, vaccines, blood and the like in medical refrigeration equipment generally adopts a storage tube as a carrier for storage so as to realize cold storage.

At present, when the refrigeration equipment for the preservation pipe is used, the whole refrigeration space in the refrigeration equipment is generally formed to realize refrigeration, however, the preservation pipe is generally arranged in the refrigeration equipment in an array shape, so that the partial refrigeration effect is poor for each independent preservation pipe to be refrigerated, the preservation effect of frozen objects such as reagents, vaccines or blood is influenced, and the use effect of the frozen objects is influenced, and needs to be improved.

In view of the above problems, the present invention provides an improved freezing apparatus for preservation pipes, which can improve the freezing effect of the independent preservation pipes.

SUMMERY OF THE UTILITY MODEL

In view of the problem in practical use, the utility model aims to provide refrigeration equipment for a preservation pipe, and the specific scheme is as follows:

a refrigeration device for a preservation pipe comprises a device body, wherein a refrigeration base and a refrigeration channel are arranged in the device body, a plurality of installation grooves are uniformly formed in the refrigeration base, and the refrigeration channel is installed at the bottom of the refrigeration base;

the freezing channel comprises a transverse channel and a plurality of vertical channels, the transverse channel is arranged in a wavy circulating manner along the transverse direction of the equipment body, each vertical channel is positioned at the center of every four adjacent mounting grooves, and the transverse channel is communicated with the vertical channels;

the freezing channel is communicated with a condenser.

Further, a spiral channel is arranged on the transverse channel at the position below each mounting groove.

Further, the height of the vertical channel is not higher than that of the mounting groove.

Furthermore, the freezing channel is filled with a coolant, and the coolant is a saline water material.

Furthermore, the bottom of freezing passageway is equipped with first heat preservation blotter, the upper cover plate bottom of equipment body is equipped with second heat preservation blotter.

Furthermore, a plurality of buffer springs are arranged at the bottom of the first heat-preservation buffer pad.

Furthermore, the freezing base comprises an upper limiting plate and a lower mounting seat which are connected into an integrated structure, the edge of the upper limiting plate is abutted to the inner side wall of the equipment body, and the length and the width of the lower mounting seat are not greater than those of the upper limiting plate.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the freezing channel formed by combining the transverse channel and the vertical channel is arranged on the freezing base, the refrigerating liquid in the freezing channel is refrigerated through the combined work of the condenser and the coolant, and simultaneously, the coolant stores cold, and then, under the combined action of the transverse channel and the vertical channel, the storage tube is comprehensively and rapidly refrigerated, so that the refrigerating effect is good, the refrigerating efficiency is high, the condition that the local refrigeration of the storage tube is uneven is avoided, the whole refrigerating equipment has a simple structure and good refrigerating performance.

Drawings

FIG. 1 is an internal overall schematic view of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the freezing base and the freezing channel of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

fig. 4 is a partial schematic view of a freezing passage of the present invention.

Reference numerals: 1. an apparatus body; 2. a freezing base; 21. an upper limiting plate; 22. a lower mounting seat; 23. mounting grooves; 3. a freezing passage; 31. a transverse channel; 32. a vertical channel; 33. a coolant; 4. a first heat-preserving cushion pad; 5. a second heat-insulating buffer pad; 6. a buffer spring.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 to 4, a freezing apparatus for a preservation tube comprises an apparatus body 1, a freezing base 2 and a freezing channel 3 are arranged in the apparatus body 1, and the freezing channel 3 is installed at the bottom of the freezing base 2. The freezing base 2 is used for placing the preservation pipe, and the freezing channel 3 is used for refrigerating to provide a freezing environment for the preservation pipe.

In particular, in a possible embodiment, the freezing base 2 is provided with a plurality of mounting grooves 23 uniformly. Preferably, the shape of mounting groove 23 and the shape looks adaptation of holding tube, when the holding tube was placed in mounting groove 23, the lateral wall and the 23 inside wall looks butt of mounting groove of holding tube to guarantee that the holding tube can the full face contact refrigeration body, thereby realize freezing fast.

The freezing base 2 comprises an upper limiting plate 21 and a lower mounting seat 22 which are connected into an integral structure, the edge of the upper limiting plate 21 is abutted to the inner side wall of the equipment body 1, and the length and the width of the lower mounting seat 22 are not greater than those of the upper limiting plate 21. Thus, the refrigerating base 2 has good mounting stability after being mounted on the apparatus body 1.

The existing freezing channel 3 generally adopts a mode of coiling a freezing pipeline at the bottom of the freezing base 2 for refrigeration, but the situation that the refrigeration effect of one end of the preservation pipe far away from the freezing pipeline is poor easily occurs by adopting the mode, so that the application provides a new freezing channel 3.

Specifically, in one possible embodiment, the freezing channel 3 includes a transverse channel 31 and a plurality of vertical channels 32, the transverse channel 31 is arranged in a wave-shaped circulating flow along the whole transverse direction of the apparatus body 1, each vertical channel 32 is located at the center of every four adjacent installation grooves 23, and the transverse channel 31 and the vertical channels 32 are communicated with each other. The freezing channel 3 communicates with a condenser (not shown in the figure). The inlet and the outlet of the transverse channel 31 are respectively communicated with the outlet and the inlet of the condenser, so that a circulating refrigeration flow channel is formed between the condenser and the transverse channel 31 to realize circulating refrigeration. The setting of wavy transverse passage 31 helps increasing the area of contact between freezing passageway 3 and the freezing base 2 to improve the refrigeration efficiency of save pipe, vertical passageway 32 with place the save pipe parallel arrangement in mounting groove 23, the setting of vertical passageway 32 makes the one end of keeping away from transverse passage 31 on the save pipe still can realize fast refrigerating, thereby guarantees even refrigeration, guarantees the comprehensive refrigeration of whole save pipe.

And, the height of the vertical channel 32 is not higher than that of the mounting groove 23. In this way, it is helpful to avoid the vertical channel 32 from exceeding the top end surface of the whole freezing base 2, and ensure the normal use of the vertical channel 32 and the normal placement of the preservation tube.

In addition, in order to improve the cooling efficiency of the bottom of the holding tube, a spiral passage is formed at a position below each mounting groove 23 on the lateral passage 31. Thus, the spiral channel can increase the contact area between the freezing channel 3 and the preservation pipe bottom freezing base 2, thereby being beneficial to improving the freezing effect and the freezing efficiency.

In order to further enhance the cooling effect of the cooling path, the freezing path 3 is filled with a coolant 33, and the coolant 33 is a brine material. The provision of the coolant 33 can further enhance the freezing effect of the freezing passage 3.

Finally, to the performance of whole equipment body 1, when transporting after the preservation pipe is frozen, in order to prolong the freezing temperature in the preservation pipe, the bottom of freezing passageway 3 is equipped with first heat preservation blotter 4, and the upper cover plate bottom of equipment body 1 is equipped with second heat preservation blotter 5. The cooperation of the first and second heat-insulating

cushions

4 and 5 realizes heat insulation of the upper and lower portions of the storage tube, thereby reducing heat dissipation to extend the time for maintaining a predetermined freezing temperature.

In addition, first heat preservation blotter 4 and second heat preservation blotter 5 all can also play the effect of buffering to strengthen the stability of whole equipment body 1.

The bottom of the first heat preservation cushion pad 4 is provided with a plurality of buffer springs 6. Preferably, the buffer spring 6 is provided to further improve the stability of the entire apparatus body 1.

The specific implementation principle of the utility model is as follows: the during operation, at first with in the leading-in freezing passageway 3 of refrigeration liquid, and, place the preservation pipe in mounting groove 23 one by one, closing equipment body 1, begin to refrigerate after that, condenser work, refrigerate the refrigeration liquid in freezing passageway 3, cold-storage agent 33 cold-storage simultaneously, after refrigerating, under transverse passage 31 and vertical passageway 32's combined action, the realization is comprehensive to the preservation pipe, quick refrigeration, refrigeration effect is good, refrigeration efficiency is high, the uneven condition of preservation pipe local refrigeration has been avoided, whole refrigeration plant simple structure, freezing performance is good.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The refrigeration equipment for the preservation pipe comprises an equipment body (1), and is characterized in that a refrigeration base (2) and a refrigeration channel (3) are arranged in the equipment body (1), a plurality of mounting grooves (23) are uniformly formed in the refrigeration base (2), and the refrigeration channel (3) is mounted at the bottom of the refrigeration base (2);

the freezing channel (3) comprises a transverse channel (31) and a plurality of vertical channels (32), the transverse channel (31) is arranged along the equipment body (1) in a wave-shaped circulating and circulating mode on the whole in the transverse direction, each vertical channel (32) is located at the center of every four adjacent installation grooves (23), and the transverse channel (31) is communicated with the vertical channels (32);

the freezing channel (3) is communicated with a condenser.

2. The freezing apparatus for preservation pipes according to claim 1, wherein the lateral channel (31) is provided as a spiral channel at a position below each mounting groove (23).

3. The freezing apparatus for preservation pipes according to claim 1, wherein the height of the vertical channel (32) is not higher than the height of the mounting groove (23).

4. The freezing apparatus for a preservation pipe according to claim 1, wherein the freezing passage (3) is filled with a coolant (33), and the coolant (33) is a brine material.

5. The freezing apparatus for preservation pipes as claimed in claim 1, wherein the bottom of the freezing channel (3) is provided with a first thermal cushion (4) and the bottom of the upper cover plate of the apparatus body (1) is provided with a second thermal cushion (5).

6. Refrigeration device for preservation tubes according to claim 5, characterized in that the bottom of the first heat-preserving cushion (4) is provided with a number of cushion springs (6).

7. The freezing apparatus for preservation pipes as claimed in claim 1, wherein the freezing base (2) comprises an upper limiting plate (21) and a lower mounting seat (22) connected into an integral structure, the edge of the upper limiting plate (21) abuts against the inner side wall of the apparatus body (1), and the length and width of the lower mounting seat (22) are not greater than those of the upper limiting plate (21).