Transfer device and cooling equipment

Abstract

The utility model provides a transfer device and cooling equipment. The transfer device comprises a shell provided with a containing space and a first transfer assembly detachably installed in the containing space. The first transfer assembly comprises a first column body and a first limiting disc installed on the first column body. A plurality of first limiting holes used for containing target transfer pieces are formed in the first limiting disc at intervals. According to the utility model, the space utilization rate is improved, the orderliness and the safety of the freezing units in the cooling process are ensured, the air circulation and the heat exchange among the freezing units are facilitated, and the heat exchange efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of biomedical technology, especially relates to a transfer device and cooling equipment. BACKGROUND

[0002] At present, after the biological preparation such as cell liquid is handled, it can be cooled to preserve the cell liquid. For example, in the prior art, after the preparation is handled and subpackaged, a plurality of subpackaged frozen storage units (such as frozen storage bags) can be obtained, and the frozen storage units need to be placed in the cooling space of a cooling instrument to cool the preparation to-80 DEG C for preservation. At this time, when the number of frozen storage units is large, in order to better utilize the cooling space in the cooling instrument, the plurality of frozen storage units can be stacked and placed in the cooling instrument for cooling, and the stacked frozen storage units will have the problem of inconvenient taking and placing. Meanwhile, since the stacked frozen storage units are in close contact with each other, there will be the problem of uneven heat transfer, thereby reducing the cooling efficiency. SUMMARY

[0003] The utility model provides a transfer device and cooling equipment in view of the technical problem of inconvenient taking and placing and low cooling efficiency when the prior art is used to cool the frozen storage unit.

[0004] In view of the above technical problem, the utility model embodiment provides a transfer device, which comprises a shell body provided with a containing space, and a first transfer assembly which can be detachably installed in the containing space; the first transfer assembly comprises a first column body and a first limiting disc installed on the first column body; a plurality of first limiting holes for placing target transfer pieces are arranged on the first limiting disc at intervals.

[0005] Optionally, the first limiting hole is a sector, and all the first limiting holes are arranged at intervals around the first column body.

[0006] Optionally, the transfer device further comprises at least one second transfer assembly installed in the containing space.

[0007] Each second transfer assembly comprises a second column body coaxially arranged with the first column body, and a second limiting disc and a tray both installed on the second column body; a plurality of second limiting holes for placing target transfer pieces are arranged on the second limiting disc at intervals; in the same second transfer assembly, the second limiting disc is located above the tray.

[0008] The first column body is detachably connected with all the second column bodies, and the first column body is located below all the second column bodies.

[0009] Optionally, the second limiting hole is a sector, and all the second limiting holes are arranged at intervals around the second column body.

[0010] Optionally, the shell bottom is provided with a through hole; the through hole communicates with the accommodating space.

[0011] Optionally, the first column body is provided with a first channel communicating with the through hole; the first limiting disc is provided with at least one first air hole; the first channel communicates with the accommodating space or / and the first air hole.

[0012] Optionally, the second column body is provided with a second channel communicating with the first channel; the second limiting disc is provided with at least one second air hole; the second channel communicates with the accommodating space or / and the second air hole.

[0013] Optionally, the transfer device further comprises a temperature sensor installed in the accommodating space.

[0014] Optionally, the transfer device further comprises a temperature control device installed in the accommodating space.

[0015] The utility model also provides a cooling equipment, including temperature control device and above-mentioned transfer device, temperature control device is used for cooling target transfer spare of installation on transfer device.

[0016] In the utility model, the transfer device comprises a shell provided with an accommodating space, and a first transfer assembly detachably installed in the accommodating space; the first transfer assembly comprises a first column body and a first limiting disc installed on the first column body; a plurality of first limiting holes for placing target transfer spares are arranged on the first limiting disc.

[0017] In the utility model, each first limiting hole of the first transfer assembly of the transfer device is arranged at intervals, and one target transfer spare (such as a cryopreservation unit) can be placed in each first limiting hole, so that in the utility model, a plurality of cryopreservation units can be placed in a one-to-one corresponding manner in a plurality of first limiting holes, and then the first transfer assembly is detachably installed in the accommodating space, so that not only can a plurality of cryopreservation units be placed in the same transfer device at the same time, but also the space utilization is improved; at the same time, gaps exist between different cryopreservation units, and when the shell and the first transfer assembly are placed in the cooling equipment, and the target transfer spares on the first transfer assembly are cooled by the temperature control device, the different target transfer spares have gaps and are not stacked, the cryopreservation units do not interfere with each other, the air circulation and heat exchange between the cryopreservation units can be facilitated while ensuring the order and safety of the cryopreservation units during cooling, and the heat exchange efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model is further illustrated below in combination with the drawings and examples.

[0019] Figure 1 is a structural schematic view of the transfer device provided by an embodiment of the present application;

[0020] Figure 2 is a structural schematic view of the first transfer assembly and the second transfer assembly of the transfer device provided by another embodiment of the present application;

[0021] Figure 3 is a structural schematic view of the second limiting disc of the transfer device provided by an embodiment of the present application.

[0022] The reference signs in the description are as follows:

[0023] 1, shell; 11, accommodating space; 12, through hole; 2, first transfer assembly; 21, first column; 211, first channel; 22, first limiting disc; 221, first limiting hole; 3, second transfer assembly; 31, second column; 32, second limiting disc; 321, second limiting hole; 322, second air hole; 33, tray. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the present application more clear and understandable, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0025] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0026] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] AsFigures 1 to 2 The utility model discloses an embodiment provides transfer device, including the casing 1 who sets up the accommodation space 11, and the first transfer assembly 2 of detachable installation in accommodation space 11, first transfer assembly 2 includes first cylinder 21 and installs the first limit disc 22 on first cylinder 21, a plurality of first limit hole 221 for placing target transfer spare is set up on the first limit disc 22 interval, wherein, the shape of casing 1 can set according to demand, such as setting as square cylindrical or other shape can, here does not make limited, the top opening of casing 1, the taking and placing of first transfer assembly 2 and the second transfer assembly 3 mentioned in the latter, and the shape and structure of first transfer assembly 2 can also set according to demand. Figure 1 In the embodiment shown, the casing 1 is set as a cylindrical shape. At this time, the accommodation space 11 set on the casing 1 can also be set as a cylindrical shape, and the first limit disc 22 can be a circular disc. In this way, the first limit disc 22 can be coaxially installed on the first cylinder 21. When the first cylinder 21 and the first limit disc 22 are placed in the cylindrical accommodation space 11 together, the first cylinder 21 is coaxially arranged with the cylindrical accommodation space 11, which can make the edge of the first limit disc 22 fit (or have a certain gap) with the cylindrical accommodation space 11. In this way, the accommodation space 11 can be fully utilized, and the first transfer assembly 2 is convenient to take and place. Understandably, the installation mode of the first limit disc 22 and the first cylinder 21 can be detachable connection, or can be integrally formed, which is not limited here. For example, an installation hole can be set on the first limit disc 22, and a first limiting portion is set on the first cylinder 21. In this way, after the first limit disc 22 is sleeved on the first cylinder 21 through the installation hole, the first limiting portion can limit and fix the installation position of the first limit disc 22. Understandably, the first limit disc 22 can be fixedly connected with the first cylinder 21, or the first limit disc 22 can rotate relative to the first cylinder 21, which is not limited here.

[0028] It can be understood that the shape, position and number (such as 24) of the first limiting hole 221 can be set according to requirements, as long as the plurality of different first limiting holes 221 can be spaced apart at a certain distance to separate different target transfer members. In the embodiment, after one or more target transfer members (the target transfer member can be a cryopreservation unit that needs to be transferred, such as a cryopreservation bag) are sequentially passed through the first limiting hole 221 on the first limiting disc 22, the target transfer member can be vertically placed under the support of the edge of the first limiting hole 221, and there is a gap between each target transfer member without interfering with each other, facilitating air circulation and heat exchange, and at the same time, the bottom of the target transfer member can be supported by the bottom of the accommodation space 11, so that the target transfer member can be stably installed in the shell 1 by the first moving assembly. It can be understood that the shell 1 can be made of a heat-insulating material (for example, the shell 1 can be a foam shell 1, etc.), so that after the target transfer member is cooled, the target transfer member can be heat-insulated by the shell 1 after the transfer device is taken out together with the target transfer member, and the transfer device can be taken out and placed.

[0029] In the above embodiment of the utility model, each first limiting hole 221 spaced apart on the first transfer assembly 2 of the transfer device can place one target transfer member (such as a cryopreservation unit), so that in the utility model, a plurality of cryopreservation units can be sequentially and spaced apart placed in a plurality of first limiting holes 221, and then the first transfer assembly 2 can be detachably installed in the accommodation space 11, so that not only a plurality of cryopreservation units can be placed in the same transfer device at the same time, improving the space utilization rate, and at the same time, gaps can exist between different cryopreservation units, and when the shell 1 is placed in the cooling equipment together with the first transfer assembly 2, and the target transfer member on the first transfer assembly 2 is cooled by the temperature control device, because there is a gap between different target transfer members and they are not stacked, the cryopreservation units do not interfere with each other, which can not only ensure the order and safety of the cryopreservation units during cooling, but also facilitate air circulation and heat exchange between the cryopreservation units, thereby improving the heat exchange efficiency.

[0030] In an embodiment, as shown in Figure 1 The first limiting hole 221 is a sector, and all the first limiting holes 221 are spaced apart around the first column 21. Specifically, the centers of all the sector-shaped first limiting holes 221 are arranged in a circle, and the centers of the sectors are located on the side close to the first column 21, and the arc of the sector is located on the side away from the first column 21. Further, the sizes of all the first limiting holes 221 can be consistent, and the spacing distance or angle is equal, which can more easily maintain the balance of the entire first moving assembly, and more target transfer members can be installed while ensuring the heat exchange efficiency, thereby improving the space utilization rate.

[0031] In an embodiment, the transferring device further comprises at least one second transferring assembly 3 installed in the accommodating space 11; each of the second transferring assemblies 3 comprises a second column 31 coaxially arranged with the first column 21, and a second limiting disc 32 and a tray 33 installed on the second column 31; a plurality of second limiting holes 321 for placing target transferring pieces are arranged on the second limiting disc 32 in intervals; in the same second transferring assembly 3, the second limiting disc 32 is above the tray 33; the first column 21 is detachably connected with all the second columns 31; and the first column 21 is below all the second columns 31.

[0032] In the embodiment, the shape and structure of the second transferring assembly 3 can be set according to requirements. For example, when the accommodating space 11 is cylindrical, the second limiting disc 32 and the tray 33 can both be circular discs, so that the second limiting disc 32 and the tray 33 can be coaxially installed on the second column 31, and then when the second column 31 with the second limiting disc 32 and the tray 33 is placed in the cylindrical accommodating space 11, the second column 31 is coaxially arranged with the cylindrical accommodating space 11, which can make the edges of the second limiting disc 32 and the tray 33 exactly fit (or have a certain gap) the cylindrical accommodating space 11, so that the accommodating space 11 can be fully utilized, and the second transferring assembly 3 can be easily taken and placed. Understandably, the second limiting disc 32 and the tray 33 can be detachably connected with the second column 31, or can be integrally formed with the second column 31, which is not limited herein. For example, first and second assembly holes can be respectively arranged on the second limiting disc 32 and the tray 33, and a second limiting portion and a third limiting portion can be arranged on the second column 31, so that after the tray 33 is sleeved on the second column 31 through the second assembly hole, and the second limiting disc 32 is sleeved on the second column 31 through the first assembly hole, the second limiting portion can limit and fix the installation position of the second limiting disc 32, and the third limiting portion can limit and fix the installation position of the tray 33. Understandably, the second limiting disc 32 and the tray 33 can be fixedly connected with the second column 31, or can rotate relative to the second column 31, which is not limited herein.

[0033] It can be understood that the shape, position and number (such as 24) of the second limiting hole 321 can be set according to requirements, as long as the multiple different second limiting holes 321 can be spaced apart at a certain distance to separate different target transfer members. In the embodiment, after one or more target transfer members (the target transfer member can be a cryopreservation unit that needs to be transferred, such as a cryopreservation bag) are sequentially passed through the second limiting hole 321 on the second limiting disc 32, the target transfer member can be vertically placed under the support of the edge of the second limiting hole 321, and there is a gap between each target transfer member without interfering with each other, facilitating air circulation and heat exchange, and at the same time, the bottom of the target transfer member can be supported by the tray 33, so that the target transfer member can be stably installed in the shell 1 by the second moving assembly.

[0034] It can be understood that in the embodiment, if the first moving assembly needs to be used, the first moving assembly must be placed at the bottom of the accommodation space 11 to be installed in the target moving member in the first limiting disc 22 by using the bottom surface of the accommodation space 11, therefore, when the first moving assembly is used, if the first moving assembly already exists in the accommodation space 11, but the second moving assembly still needs to be stacked, at this time, the first moving assembly needs to be located at the bottom, that is, the first column 21 needs to be located at the bottom, at this time, since the first column 21 and the second column can be detachably connected, when the second moving assembly is placed into the accommodation space 11, the second column 31 needs to be installed on the first column 21, thereby realizing the installation of the second moving assembly in which the target moving assembly is placed into the accommodation space 11. In some embodiments, the second moving assembly can also be used alone when the first moving assembly does not exist in the accommodation space 11, at this time, only the second moving assembly needs to be directly placed into the accommodation space 11, at this time, the tray 33 is placed in close contact with the bottom of the accommodation space 11. In some embodiments, the second columns 31 are detachably connected, at this time, if the second moving assembly already exists in the accommodation space 11, and the second moving assembly still needs to be continuously stacked, when the second moving assembly is placed into the accommodation space 11, the second column 31 needs to be installed on the previous second column 31, thereby realizing the stacking installation of multiple second moving assemblies in which the target moving assembly is placed into the accommodation space 11.

[0035] The embodiment fully utilizes the accommodation space 11, while ensuring the maximum space utilization, the target moving members (cryopreservation units) installed in the first limiting hole 221 and / or the second limiting hole 321 do not interfere with each other, in this way, the safety of the cryopreservation units when being cooled by the cooling device can be ensured, and the first moving assembly and the second moving assembly are stacked and arranged in layers, which also facilitates air circulation, further facilitating air circulation and heat exchange.

[0036] In an embodiment, the second limiting holes 321 are fan-shaped; all the second limiting holes 321 are arranged at intervals around the second cylinder 31. Specifically, the centers of all the fan-shaped second limiting holes 321 are arranged at intervals in a circle, and the centers of the fan-shaped second limiting holes 321 are located on the side close to the second cylinder 31, and the arcs of the fan-shaped second limiting holes 321 are located on the side away from the second cylinder 31. Further, all the second limiting holes 321 can have the same size, and the interval distance or angle is equal, which can more easily maintain the balance of the entire second moving assembly, and more target transfer members can be installed while ensuring the heat exchange efficiency, thereby improving the space utilization.

[0037] In an embodiment, the housing 1 is provided with a through hole 12 at the bottom; the through hole 12 communicates with the accommodation space 11. In this embodiment, the through hole 12 at the bottom of the housing 1 communicates with the accommodation space 11, which can facilitate the air in the accommodation space 11 to flow with the outside air through the top opening and the bottom through hole 12. Moreover, after the transfer device with the target transfer member is cooled (for example, to -80℃) and taken out from the cooling equipment and placed in the outside air, the target transfer member in the transfer device will gradually warm up, at which time the water vapor in the air will condense into water droplets in each component in the accommodation space 11, and when the water droplets accumulate too much, they will flow to the bottom of the accommodation space 11 and flow out through the through hole 12, thereby avoiding water accumulation in the accommodation space 11.

[0038] In an embodiment, the first column 21 is provided with a first channel 211 communicating with the through hole 12; the first limiting disc 22 is provided with at least one first air hole; the first channel 211 communicates with the accommodating space 11 or / and the first air hole. Understandably, the number, shape and position of the first air hole can be set according to requirements, for example, three circular holes can be provided on the first limiting disc 22 as the first air hole. The shape and position of the first channel 211 can also be set according to requirements, one end of the first channel 211 can be provided at the bottom of the first column 21 for communicating with the through hole 12, and the top of the first column 21 can be provided with a first opening for communicating with the first air hole, and the sidewall of the first column 21 can be provided with a second opening for communicating with the accommodating space 11, and the first channel 211 can communicate with the first air hole through the first opening (and then communicate with the accommodating space 11 through the first air hole), and communicate with the accommodating space 11 through the second opening. Understandably, the provision of the first air hole not only allows the first channel 211 to communicate with the accommodating space 11 through the first air hole, but also allows the custom hook or other tools to be inserted into the first air hole to take out the first moving assembly (or only the first limiting disc 22) together with the target moving piece placed on the first limiting disc 22 after the first moving assembly is placed in the accommodating space 11 and the whole transfer device is cooled by the cooling device, if the temperature is too low (such as -80℃) at this time, and the target moving piece on the first moving assembly is wanted to be taken out from the accommodating space 11.

[0039] In an embodiment, the second column 31 is provided with a second channel communicating with the first channel 211 or the through hole 12; the second limiting disc 32 is provided with at least one second air hole 322; the second channel communicates with the accommodation space 11 or / and the second air hole 322. Understandably, the number, shape and position of the second air hole 322 can be set according to requirements, for example, three circular holes can be provided on the second limiting disc 32 as the second air hole 322. The shape and position of the second channel can also be set according to requirements. One end of the second channel can be provided at the bottom of the second column 31 for communicating with the first channel 211 (if the second moving assembly is installed on the first column 21 of the first moving assembly) or the through hole 12 (if the second moving assembly is directly installed at the bottom of the accommodation space 11), and the top of the second column 31 can be provided with a third opening for communicating with the second air hole 322, and the sidewall of the second column 31 can be provided with a fourth opening for communicating with the accommodation space 11, and the second channel can communicate with the second air hole 322 through the third opening (and further communicate with the accommodation space 11 through the second air hole 322), and communicate with the accommodation space 11 through the fourth opening. Understandably, the provision of the second air hole 322 not only allows the second channel to communicate with the accommodation space 11 through the second air hole 322, but also allows the custom hook or other tools to be inserted into the second air hole 322 to take out the second moving assembly (or only the second limiting disc 32) together with the target moving part placed on the second limiting disc 32 when the temperature is too low (for example, -80℃) after the second moving assembly is placed in the accommodation space 11 and the whole transfer device is cooled by the cooling equipment, and the target moving part is taken out.

[0040] In an embodiment, the transfer device further comprises a temperature sensor installed in the accommodation space 11. That is, in this embodiment, after the transfer device is placed in the cooling equipment for cooling, and then taken out and placed in the external air, the target transfer part placed in the transfer device needs to be warmed up to a certain temperature before use. At this time, the temperature of the accommodation space 11 can be detected by the temperature sensor, and the real-time temperature of the target transfer part can be determined by the detection information of the temperature sensor.

[0041] In an embodiment, the transfer device further comprises a temperature control device installed in the accommodation space 11. That is, in this embodiment, after the transfer device is placed in the cooling equipment for cooling, and then taken out and placed in the external air, the target transfer part placed in the transfer device needs to be warmed up to a certain temperature before use. At this time, the accommodation space 11 can be heated by the temperature control device, and the warming-up time can be shortened.

[0042] The utility model still provides a kind of cooling equipment, including temperature control device and above-mentioned transfer device;The temperature control device is used to carry out cooling to target transfer piece installed on the transfer device above-mentioned cooling equipment in the utility model, the first transfer component 2 of transfer device is placed in each first limit hole 221 that is arranged at interval, and one target transfer piece (such as cryopreservation unit) can be placed in each first limit hole 221, so, in the utility model, multiple cryopreservation units can be one by one corresponding interval and placed in multiple first limit holes 221, and then, first transfer component 2 can be detachably installed in accommodating space 11, so, not only multiple cryopreservation units can be placed in the same transfer device simultaneously, and space utilization is improved;Meanwhile, gap can exist between different cryopreservation units, when, shell 1 is placed in cooling equipment along with first transfer component 2, and target transfer piece on first transfer component 2 is cooled by temperature control device, since gap exists between different target transfer pieces and will not be stacked, cryopreservation unit does not interfere with each other, while ensuring the order and safety of cryopreservation unit cooling process, it can also facilitate air circulation and heat exchange between each cryopreservation unit, and then improve heat exchange efficiency.

[0043] The above is only the embodiment of the transfer device and cooling equipment of the utility model, and does not limit the utility model, any modification, equivalent replacement and improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A transfer device, characterized in that: It includes a shell with an accommodating space, and a first transfer component that can be detachably installed in the accommodating space; the first transfer component includes a first column and a first limiting plate installed on the first column; the first limiting plate is provided with a plurality of first limiting holes for placing the target transfer parts at intervals.

2. The transfer device according to claim 1, characterized in that The first limiting holes are fan-shaped, and all the first limiting holes are arranged at intervals around the first column.

3. The transfer device according to claim 1, characterized in that The transfer device further includes at least one second transfer assembly installed in the accommodating space; Each of the second transfer assemblies includes a second cylinder coaxially arranged with the first cylinder, and a second limiting plate and a tray both mounted on the second cylinder; the second limiting plate is provided with a plurality of second limiting holes for accommodating the target transfer member at intervals; in the same second transfer assembly, the second limiting plate is located above the tray; The first column is detachably connected to all the second columns; the first column is located below all the second columns.

4. The transfer device according to claim 3, characterized in that The second limiting holes are fan-shaped; all the second limiting holes are arranged at intervals around the second column.

5. The transfer device according to claim 3, characterized in that A through hole is provided at the bottom of the shell; the through hole is connected to the accommodating space.

6. The transfer device according to claim 5, characterized in that The first column is provided with a first channel connected to the through hole; the first limiting plate is provided with at least one first air vent; the first channel is connected to the accommodating space and / or the first air vent.

7. The transfer device according to claim 6, characterized in that The second column is provided with a second channel connected to the first channel or the through hole; the second limiting plate is provided with at least one second air vent; the second channel is connected to the accommodating space and / or the second air vent.

8. The transfer device according to claim 1, characterized in that The transfer device further includes a temperature sensor installed in the accommodating space.

9. The transfer device according to claim 1, characterized in that The transfer device further includes a temperature adjustment unit installed in the accommodating space.

10. A cooling device, characterized in that: It comprises a temperature control device and the transfer device according to any one of claims 1 to 9; the temperature control device is used to cool the target transfer part installed on the transfer device.

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