CN211147018U - Freeze and deposit frame and refrigeration plant - Google Patents

Abstract

The utility model provides a freeze and deposit frame and refrigeration plant, freeze and deposit the frame and include main body frame and locate a plurality of drawer grooves in the main body frame, the getting of drawer groove is put the mouth and is located the side in drawer groove. The utility model provides a freezing frame is got from side and is put freezing box of depositing, the staff can extract the drawer groove on one hand, and the freezing box of depositing of another hand quick taking effectively reduces the time of taking and cold volume and scatters and disappears, and convenient operation, laborsaving.

Description

Freeze and deposit frame and refrigeration plant

Technical Field

The utility model relates to a storage device technical field particularly, relates to a freeze and deposit frame and refrigeration plant.

Background

With the continuous development of modern biomedical science, many biological samples and materials need to be stored in a low-temperature environment in the processes of storage, transportation and collection. The cryopreservation tube is a test tube for preserving samples, and is generally preserved in the cryopreservation box, and the cryopreservation box is orderly arranged in the ultra-low temperature equipment on a cryopreservation frame, so that the orderliness, the safety and the integrity of sample preservation can be guaranteed.

The frame is deposited to freezing among the prior art, when freezing the storage box of depositing from freezing the frame of depositing in, generally the vertical direction is taken, freezes the storage box and puts into perpendicularly and freezes the frame in or the vertical direction takes out and freezes the storage box promptly, and this kind of mode exists following not enoughly: get and freeze the top cap and the box body that cause the box of depositing to freeze easily when depositing the box and break away from, hand power is big when putting and freeze the box, and causes to freeze the box slope of depositing easily and topple over even, increases the operation degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be that current perpendicular formula of taking freezes deposits frame and take when freezing and deposit the box from not laborsaving, the operation degree of difficulty is big.

In order to solve at least one aspect among the above-mentioned problem, the utility model provides a freeze and deposit frame, include main body frame and locate a plurality of drawer grooves in the main body frame, the getting of drawer groove is put the mouth and is located the side in drawer groove.

Preferably, the drawer groove comprises a drawer door, a left drawer side plate and a right drawer side plate, and a second partition plate located inside the drawer groove, the left side and the right side of the upper end and the lower end of the drawer door and the left side and the right side of the upper end and the lower end of the second partition plate are both connected with the drawer side plates, and the taking and placing opening is formed in one of the drawer side plates.

Preferably, one of the drawer side plates includes a first connecting plate and a second connecting plate, the first connecting plate is disposed at the upper ends of the second partition plate and the drawer door, the second connecting plate is disposed at the lower ends of the second partition plate and the drawer door, and a space between the first connecting plate and the second connecting plate forms the access opening.

Preferably, the number of the second partition is at least one, the second partition is used for dividing the drawer groove into a plurality of storage cavities, and the storage cavities are suitable for accommodating the freezing storage boxes.

Preferably, the first connecting plate and the second connecting plate are provided with avoidance notches, and the number of the avoidance notches is consistent with that of the storage cavities.

Preferably, the upper end and the lower end of the drawer door and the upper end and the lower end of the second partition plate are both provided with connecting hems, and the connecting hems are suitable for being connected with the first connecting plate and the second connecting plate.

Preferably, the drawer door is disposed to be inclined outward, an angle between the drawer door and the connection flange at the upper end thereof is an acute angle, and an angle between the drawer door and the connection flange at the lower end thereof is an obtuse angle.

Preferably, the drawer door is provided with a handle for drawing the drawer groove and a fixing member for fixing the handle.

Preferably, a placing groove for placing the label is arranged on the drawer door.

Preferably, the main body frame includes an upper top plate, a lower bottom plate, a first partition plate disposed between the upper top plate and the lower bottom plate, and a vertical plate for connecting the upper top plate, the first partition plate, and the lower bottom plate, the first partition plate is used for placing the drawer groove, the upper top plate, the first partition plate, and the lower bottom plate are disposed in parallel, and the vertical plate is disposed on the left and right sides of the upper top plate, the first partition plate, and the lower bottom plate.

Preferably, the number of the first partition plates is at least one, and two or more first partition plates are equidistantly distributed in the up-down direction between the upper top plate and the lower bottom plate.

Preferably, the left and right edges of the upper top plate extend downward to form a first folded edge, the left and right edges of the lower bottom plate extend upward to form a second folded edge, the left and right edges of the first partition plate extend upward or downward to form a third folded edge, and the vertical plate is connected to the first folded edge, the third folded edge and the second folded edge from top to bottom.

Preferably, the rear side edge of the vertical plate is bent inwards to form a fourth folded edge, and the fourth folded edge is used for limiting the backward displacement of the drawer groove.

Preferably, the vertical plate comprises strip-shaped plates respectively arranged in the left front direction, the right front direction, the left back direction and the right back direction of the main body frame, wherein the strip-shaped plate in the left back direction and the strip-shaped plate in the right back direction are provided with the fourth folded edge in an inward bending manner.

The utility model provides a freeze and deposit frame compares with prior art, the beneficial effect who has as follows:

(1) the utility model provides a freezing frame is got from side and is put freezing box of depositing, the staff can extract the drawer groove on one hand, and the freezing box of depositing of another hand quick taking effectively reduces the time of taking and cold volume and scatters and disappears, and convenient operation, laborsaving.

(2) The utility model provides an in freezing the frame of depositing, the slope of drawer door sets up for leave the clearance between handle and the drawer door, can effectively reduce the condition that the drawer is difficult to the pull under the frost condition, the handle need not be stirred with the help of the instrument to the staff, in addition, when freezing the frame of depositing, still help the staff to look over the label on the drawer door in the below.

(3) The utility model provides a freeze and deposit frame, its main body frame adopt the structural formula frame, not only save material, and weight reduction still easily heat conduction improves the cold conduction performance of freezing and depositing the frame.

Drawings

FIG. 1 is an overall structure diagram of a freezing rack in an embodiment of the present invention;

FIG. 2 is an overall structure diagram of the main frame according to the embodiment of the present invention;

fig. 3 is an exploded view of the drawer trough according to an embodiment of the present invention;

fig. 4 is a structural diagram of a drawer door according to an embodiment of the present invention.

Description of reference numerals:

1-a body frame; 2-drawer slots;

11-upper top plate; 12-a lower base plate; 13-a first separator; 14-a vertical plate;

111-a first hem; 121-second hem; 131-a third fold; 141-fourth fold; 142-a strip;

21-a drawer door; 22-drawer side plate; 23-a second separator;

211-fifth hem; 212-seventh hem; 213-a handle; 214-a fixing member; 215-placing the slot;

221-a first connection plate; 222-a second connecting plate; 223-avoiding the notch; 224-a third connecting plate; 225-a fourth connecting plate; 226-ninth hem; 227-tenth hem;

231-sixth hem; 232-eighth hem.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In addition, it should be noted that, in the embodiment of the present invention, the upper, lower, left, right, front and rear mentioned refer to the corresponding positions of the whole cryopreservation rack when the cryopreservation rack of the present invention is vertically placed on the ground (the placing position in fig. 1); wherein, X positive direction represents "left", X reverse direction represents "right", Y positive direction represents "front", Y reverse direction represents "rear", Z positive direction represents "up", Z reverse direction represents "down".

The embodiment of the utility model provides a freezing frame, as shown in figure 1, including main body frame 1 with locate a plurality of drawer grooves 2 in main body frame 1, the side in drawer groove 2 is equipped with gets and puts the mouth.

This embodiment provides a side-picking type freezes deposits frame, freeze and deposit frame inside and set up a plurality of drawer grooves 2, be suitable for in the drawer groove 2 and hold and freeze the box, the mouth of getting that will be used for getting to put and freeze the box sets up on the side of drawer groove 2, realize from this that the side is got and is put and freeze the box, compared with the prior art, it is more convenient to freeze the operation of depositing frame in this embodiment, it is more laborsaving when freezing the box to take, the top cap and the box body of avoiding appearing freezing the box break away from or freeze the phenomenon of depositing the box slope, and be convenient for the staff on the one hand extract drawer groove 2, another hand takes the freezing box fast, effectively reduce the time of taking and cold volume and scatter and disappear.

As shown in fig. 2, the main body frame 1 includes an upper top plate 11, a lower bottom plate 12, a first partition plate 13 disposed between the upper top plate 11 and the lower bottom plate 12, and a vertical plate 14 for connecting the upper top plate 11, the first partition plate 13, and the lower bottom plate 12, wherein the upper top plate 11, the first partition plate 13, and the lower bottom plate 12 are disposed in parallel, the vertical plate 14 is disposed on the left and right sides of the upper top plate 11, the first partition plate 13, and the lower bottom plate 12, and the vertical plate 14 is connected to the upper top plate 11, the first partition plate 13, and the lower bottom plate 12 from top to bottom.

The length and the width of the upper top plate 11, the first clapboard 13 and the lower bottom plate 12 are all equal, and the length of the drawer groove 2 is less than or equal to the length of the upper top plate 11 and the lower bottom plate 12.

The first partition plates 13 are used for bearing the drawer slots 2, the number of the first partition plates 13 is at least one, and two or more first partition plates 13 are distributed in the up-down direction between the upper top plate 11 and the lower bottom plate 12 at equal intervals. The space between the adjacent first partition plate 13, the upper top plate 11 and the adjacent first partition plate 13, the lower bottom plate 12 and the adjacent first partition plate 13 is used for accommodating the drawer slot 2.

The left and right sides edge downwardly extending of top board 11 is equipped with first hem 111, the left and right sides edge of lower plate 12 upwardly extends and is equipped with second hem 121, the left and right sides edge of first baffle 13 upwardly or downwardly extending is equipped with third hem 131, first hem 111, the setting of second hem 121 and third hem 131, be used for restricting the displacement of drawer groove 2 left and right sides direction on the one hand, on the other hand be convenient for riser 14 and top board 11, the connection of first baffle 13 and lower plate 12, riser 14 from top to bottom respectively with first hem 111, third hem 131, second hem 121 is connected, from this with top board 11, first baffle 13 and lower plate 12 link together.

The rear side of the vertical plate 14 is bent toward the inner side of the main body frame 1 to form a fourth folded edge 141, and the fourth folded edge 141 is used for limiting the displacement of the drawer groove 2 in the rear direction, so as to prevent the drawer groove 2 from being pushed out of the main body frame 1. The fourth folded edge 141 has a gap with the rear sides of the upper top plate 11, the first partition 13 and the lower bottom plate 12 to facilitate the dispersion of moisture.

Preferably, in order to save materials and reduce the weight of the main frame 1, the upright plate 14 includes a plurality of strips 142 distributed in the front-back direction, and each strip 142 is connected to the first folding edge 111, the second folding edge 121, and the third folding edge 131. In the present embodiment, four strip plates 142 are preferred, and as shown in fig. 2, the four strip plates 142 are respectively provided at the front left, front right, rear left, and rear right of the main body frame 1. Wherein, the two strip-shaped plates 142 at the left back and the right back are provided with fourth folding edges 141 which are bent inwards.

Preferably, the upper top plate 11, the first partition plate 13 and the lower bottom plate 12 adopt the same sheet metal structural member, so that the production process is simplified, and material management is facilitated.

Optionally, the height of the vertical plate 14 is slightly smaller than the height between the upper top plate 11 and the lower bottom plate 12, so as to prevent the vertical plate 14 from protruding from the upper top plate 11 and/or the lower bottom plate 12, which affects the appearance and reduces the stability of the main body frame 1.

As shown in fig. 3, the drawer slot 2 includes a drawer door 21, two drawer side plates 22 on the left and right sides and a second partition 23 located inside the drawer slot 2, the number of the second partition 23 is at least one, the second partition 23 is used for dividing the drawer slot 2 into a plurality of storage cavities, and the storage cavities are suitable for accommodating the freezing storage box. Specifically, storage chambers are formed between adjacent two second partitions 23 and between the drawer door 21 and the adjacent second partitions 23. The left and right sides of the upper and lower ends of the drawer door 21 and the left and right sides of the upper and lower ends of the second barrier 23 are connected to the drawer side plates 22, respectively, thereby achieving the stability of the drawer slot 2.

One of the drawer side plates 22 is provided with a taking and placing opening for taking and placing the freezing storage box. For convenience of illustration, the drawer side plate 22 includes a left drawer side plate and a right drawer side plate, and the present embodiment describes the drawer cabinet 2 in detail by taking the freezing storage box from the left side of the drawer cabinet 2. In a concrete embodiment, the left drawer side plate includes a first connection plate 221 and a second connection plate 222, the first connection plate 221 is disposed at upper ends of the second partition 23 and the drawer door 21, the second connection plate 222 is disposed at lower ends of the second partition 23 and the drawer door 21, and the first connection plate 221 and the second connection plate 222 connect the respective second partitions 23 and the drawer door 21 together in the front-rear direction.

In some embodiments, both upper and lower ends of the drawer door 21 and both upper and lower ends of the second barrier 23 are provided with coupling flaps adapted to be coupled with the first coupling plate 221 and the second coupling plate 222. Specifically, drawer door 21 includes the door body, connects the hem including the fifth hem 211 of bending to the drawer tray 2 inboard by the lower extreme of the door body to and the sixth hem 231 of bending to the direction that is close to drawer door 21 by the lower extreme of second baffle 23, and fifth hem 211 and sixth hem 231 have the supporting role on the one hand, and on the other hand still has the guide effect, and the cryopreserved box is put when getting and is put and is slided in the roll-off along fifth hem 211 and sixth hem 231. In addition, the fifth folding edge 211 and the sixth folding edge 231 are provided to increase the contact area between the second connection plate 222 and the drawer door 21 and the second partition 23, thereby increasing the connection strength. Further, the connecting flange further comprises a seventh flange 212 which is bent inwards from the upper end of the door body, and an eighth flange 232 which is bent towards the direction close to the drawers from the upper end of the second partition plate 23, so that the first connecting plate 221 is connected with the seventh flange 212 and the eighth flange 232, and the second connecting plate 222 is connected with the fifth flange 211 and the sixth flange 231, so that the drawer left side plate is connected with the drawer door 21 and the second partition plate 23.

In some embodiments, the first connecting plate 221 and the second connecting plate 222 are provided with the avoidance notch 223, so that when the freezing storage box is taken, external force acts on the freezing storage box conveniently, the freezing storage box can be operated by a single hand, and meanwhile, the avoidance notch 223 is also provided with operation guidance, so that a worker can find the taking and placing opening of the freezing storage box quickly. The way of providing the avoidance notch 223 on the first connecting plate 221 and the second connecting plate 222 is more suitable for the freezing storage box being a flat box with a small height in the vertical direction and a wide width in the front-back direction, and at this time, the upper and lower side surfaces of the freezing storage box are stressed. In other embodiments, when the cryopreservation box is a thin and high box with a high vertical direction and a narrow front-back direction, the avoidance notches 223 are formed in the second partition plate 23 and the door body of the drawer door 21, and the front side and the back side of the cryopreservation box are stressed so as to facilitate taking and placing of the cryopreservation box. Of course, the first connecting plate 221, the second connecting plate 222, the second partition plate 23 and the drawer door 21 may be provided with avoiding notches 223 to adapt to taking habits of different people.

In some embodiments, the right side plate of the drawer includes a third connecting plate 224 and a fourth connecting plate 225 connected to upper and lower ends of the drawer door 21 and the second barrier 23, and a ninth flap 226 perpendicular to the third connecting plate 224 and a tenth flap 227 perpendicular to the fourth connecting plate 225. Wherein the ninth flap 226 is connected below the third connecting plate 224, the tenth flap 227 is connected above the fourth connecting plate 225, and the ninth flap 226 and the tenth flap 227 are disposed to limit the displacement of the freezing storage box in the right direction in the storage chamber. Preferably, the ninth flap 226 is integrally connected to the third web 224 and the tenth flap 227 is integrally connected to the fourth web 225.

Preferably, as shown in fig. 4, the door body of the drawer door 21 is provided with a handle 213 for drawing the drawer slot 2. The door body of the drawer door 21 is further provided with a fixing member 214 for fixing the handle 213, the fixing member 214 is preferably two fixing plates, upper and lower ends of the fixing plate are fixedly connected to the drawer door 21, and a middle portion of the fixing plate is arched outward to form a through hole with the drawer door 21. Both ends of the handle 213 are inserted into the through holes, respectively, to fix the handle 213. Optionally, a placing slot 215 for placing a label is further provided on the drawer door 21. Preferably, the placing groove 215 is fixed in the middle position of the drawer door 21 by three same sheet metal parts in a U shape, a gap is formed between one side of each sheet metal part and the drawer door 21, and the label is inserted into the gap, so that the label can be placed.

Preferably, the drawer door 21 is obliquely disposed outward such that an angle between the drawer door 21 and the seventh folding edge 212 at the upper end thereof is an acute angle and an angle between the fifth folding edge 211 at the lower end thereof is an obtuse angle. The term "outside" means outside in the direction away from the center of the cryopreservation rack and inside in the direction close to the center of the cryopreservation rack. So arranged, the handle 213 is vertically downward by gravity, and a certain distance is provided between the lower end of the handle 213 and the drawer door 21. Among the prior art, the setting of drawer door 21 is hugged closely to handle 213, and handle 213 position easily produces the frost phenomenon, and the process of taking the sample in the cryopreserved box is difficult, increases operating time, and the cold volume consumption of increase freezes the risk that has impaired in the sample in the cryopreserved box. And the freezing frame that this embodiment provided leaves the clearance between handle 213 and the drawer door 21, can effectively reduce the condition that the drawer is difficult to the pull under the frost condition, and the staff need not be with the help of the instrument can stir handle 213. In addition, the drawer door 21 is disposed obliquely, which also has the following effects: when the freezing frame is in a higher position, the drawer door 21 inclines outwards, so that the staff can check the label below conveniently.

Preferably, the used material of the cryopreserving frame that this embodiment provided is the sheet metal component, and materials saving, simple process, sheet metal component kind are few, can effectively carry out material management.

The main body frame 1 of this embodiment adopts structural framework, easily heat conduction, improves the cold conduction performance of freezing frame. In addition, the weight of the main body frame 1 is reduced, and materials are saved.

The cryopreserved frame that this embodiment provided, the label sets up on drawer door 21, and the user can change the position of drawer groove 2 in main body frame 1 wantonly according to the label, realizes the convertibility between drawer groove 2, places the drawer groove 2 that will not use often in main body frame 1 higher floor for example, will often use or will use and place at main body frame 1 lower floor in drawer groove 2, and the flexibility is high.

In addition, because each difference of ultra-low temperature equipment inner space, the cryopreserving frame that this embodiment provided can realize different specifications through the height and the length of adjustment main body frame 1 and the length of drawer groove 2, adapts to different ultra-low temperature equipment, for example when adjusting main body frame 1's height, only need reduce first baffle 13 the quantity can. When the length of the main body frame 1 and the length of the drawer groove 2 are adjusted, only the positions of the vertical plates 14 connected to the upper top plate 11, the first partition plate 13 and the lower bottom plate 12 need to be changed, and the number of the second partition plates 23 of the drawer groove 2 needs to be reduced. The cryopreserving frame that this embodiment provided, connected mode is the same between each structure, easily realizes the standardization, has higher manufacturing value.

The utility model discloses another embodiment still provides a refrigeration plant, including freezing the frame of depositing, refrigeration plant includes vertical ultra-low temperature refrigerator.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims (15)

1. The utility model provides a freeze and deposit frame which characterized in that, includes main body frame (1) and locates a plurality of drawer grooves (2) in main body frame (1), the mouth of getting of drawer groove (2) is located the side in drawer groove (2).

2. The cryopreservation rack of claim 1, wherein the drawer groove (2) comprises a drawer door (21), a left drawer side plate and a right drawer side plate (22), and a second partition plate (23) positioned inside the drawer groove (2), the left and right sides of the upper end and the lower end of the drawer door (21) and the left and right sides of the upper end and the lower end of the second partition plate (23) are connected with the drawer side plates (22), and the access opening is formed in one of the drawer side plates (22).

3. The cryopreservation rack of claim 2, wherein one of the drawer side plates (22) comprises a first connecting plate (221) and a second connecting plate (222), the first connecting plate (221) being disposed at an upper end of the second partition (23) and the drawer door (21), the second connecting plate (222) being disposed at a lower end of the second partition (23) and the drawer door (21), a space between the first connecting plate (221) and the second connecting plate (222) constituting the access opening.

4. The cryopreservation rack of claim 3, wherein the number of the second partitions (23) is at least one, the second partitions (23) being used for dividing the drawer tank (2) into a plurality of storage cavities adapted to accommodate cryopreservation boxes.

5. The cryopreservation rack of claim 4, wherein the first connecting plate (221) and the second connecting plate (222) are provided with avoidance notches (223), and the number of avoidance notches (223) is the same as that of the storage cavities.

6. The cryopreservation rack of claim 3, wherein the upper and lower ends of the drawer door (21) and the upper and lower ends of the second partition (23) are provided with connecting flanges adapted to be connected with the first connecting plate (221) and the second connecting plate (222).

7. The cryopreservation rack of claim 6, wherein the drawer door (21) is arranged obliquely outwards, the angle between the drawer door (21) and the connecting flange at the upper end thereof is an acute angle, and the angle between the drawer door (21) and the connecting flange at the lower end thereof is an obtuse angle.

8. The cryopreservation rack of claim 7, wherein the drawer door (21) is provided with a handle (213) for drawing the drawer trough (2) and a fixing member (214) for fixing the handle (213).

9. The cryopreservation rack of claim 7, wherein the drawer door (21) is provided with a placing groove (215) for placing a label.

10. The cryopreservation rack of claim 1, wherein the main body frame (1) comprises an upper top plate (11), a lower bottom plate (12), a first partition plate (13) arranged between the upper top plate (11) and the lower bottom plate (12), and a vertical plate (14) used for connecting the upper top plate (11), the first partition plate (13) and the lower bottom plate (12), wherein the first partition plate (13) is used for placing the drawer groove (2), the upper top plate (11), the first partition plate (13) and the lower bottom plate (12) are arranged in parallel, and the vertical plate (14) is arranged on the left side and the right side of the upper top plate (11), the first partition plate (13) and the lower bottom plate (12).

11. The cryopreservation rack of claim 10, wherein the number of the first partition plates (13) is at least one, and two or more of the first partition plates (13) are distributed at equal intervals in the up-down direction between the upper top plate (11) and the lower bottom plate (12).

12. The freezing rack according to claim 10, wherein the left and right edges of the upper top plate (11) extend downwards to form a first folded edge (111), the left and right edges of the lower bottom plate (12) extend upwards to form a second folded edge (121), the left and right edges of the first partition plate (13) extend upwards or downwards to form a third folded edge (131), and the vertical plate (14) is connected with the first folded edge (111), the third folded edge (131) and the second folded edge (121) from top to bottom respectively.

13. The cryopreservation rack of claim 10, wherein the rear side edge of the vertical plate (14) is provided with a fourth folding edge (141) which is bent inwards, and the fourth folding edge (141) is used for limiting the displacement of the drawer groove (2) in the backward direction.

14. The cryopreservation rack of claim 13, wherein the vertical plate (14) comprises strip-shaped plates (142) respectively arranged at the left front, right front, left back and right back directions of the main body frame (1), and the fourth folded edge (141) is formed by inwards bending the strip-shaped plate (142) at the left back direction and the strip-shaped plate (142) at the right back direction.

15. A freezer apparatus comprising a cryopreservation rack as claimed in any one of claims 1 to 14.

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