CN208574659U - A kind of easy EP pipe cooling device - Google Patents
A kind of easy EP pipe cooling device Download PDFInfo
- Publication number
- CN208574659U CN208574659U CN201820723638.1U CN201820723638U CN208574659U CN 208574659 U CN208574659 U CN 208574659U CN 201820723638 U CN201820723638 U CN 201820723638U CN 208574659 U CN208574659 U CN 208574659U
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- China
- Prior art keywords
- pipe
- opening
- coolant
- easy
- box cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of easy EP pipe cooling devices, it include box body and coolant, the box body includes accommodating chamber and open top, the coolant is filled in the accommodating chamber, for providing the cooling EP low temperature environment for managing interior sample, it is characterized by also including the box cover being adapted to the opening, the box cover can open or close the open and described box body and box cover is threadedly coupled, and the box cover includes the rest portion for shelving the EP pipe.By the way that the box cover being adapted to opening is arranged, box body and box cover are threadedly coupled, the rest portion for shelving the EP pipe is arranged in the box cover, the easy EP pipe cooling device can cool down EP pipe, prevent coolant from entering EP pipe, EP pipe can also be made to pick and place steady, scheme compared with the prior art, box body structure is simpler.
Description
Technical field
The utility model relates to experimental provision technical fields, and in particular to a kind of easy EP pipe cooling device.
Background technique
In Bioexperiment, there are many steps to need to be operated at low temperature.Common mode of operation are as follows: bury EP pipe
It in trash ice, is come into full contact with by trash ice and EP pipe outer wall, the sample in EP pipe is made to keep low temperature.When in EP pipe embedment trash ice
When part is less, EP pipe is understood astasia and is tilted, as EP pipe is small with trash ice contact area, cooling effect is relatively
Difference.Therefore, in order to improve cooling effect, generally EP pipe is embedded in trash ice deeply as far as possible, makes to fill between EP pipe outer wall and trash ice
Tap touching.But with the progress of experiment, trash ice understands the heat because of outside air, or because the equipment (example acted on EP pipe
Such as, when cell cracking, use cell ultrasonic disintegrator) work heat production and gradually melt.The ice water of thawing loses EP pipe outer wall
It supports and moves down or tilt, the ice water melted at this time is possibly into EP pipe.In this way, EP pipe buries deeper by trash ice, EP pipe
In more possibly into thawing ice water, to pollute the sample in EP pipe；On the other hand, EP pipe buries deeper by trash ice, right
It is also more inconvenient that EP pipe carries out the operations such as mobile.
Have some patents to be improved regarding to the issue above.Such as application No. is 201720780877.6 (notification numbers
Are as follows: CN206868258U) Chinese utility model disclose " a kind of low-temperature operation ice chest ", including lid and ice chest ontology,
The cover bottom is provided with protrusion, and the ice chest body interior is placed with trash ice and rack for test tube, it is characterised in that: the ice chest
Bracket is provided with above body interior, surrounding is arranged on the inside of ice chest ontology in the bracket, the bracket at least provided with two layers,
And the support rod for being used to support rack for test tube is additionally provided on the bracket；The rack for test tube includes the first rack for test tube area and the second examination
Pipe support area, first test tube area include the first supporting network of vertical and horizontal interlaced arrangement, and second test tube area includes vertical and horizontal interlocks
Second supporting network of arrangement.The low-temperature operation ice chest provided in the patent can effectively solve centrifuge tube and find difficulty, and trash ice melts
Change centrifuge tube and fall the problem in ice body, and can guarantee low temperature environment constantly, guarantees the accuracy of experimental result.But box
Body structure is more complex, still can continue to optimize, to cool down EP pipe.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cooling EP pipe of energy for the above-mentioned prior art, prevent
Only coolant enters EP pipe, moreover it is possible to EP pipe be made to pick and place smoothly easy EP pipe cooling device.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of easy EP pipe cooling device,
It include box body and coolant, the box body includes accommodating chamber and open top, and the coolant is filled in the accommodating chamber
In, for providing the cooling EP low temperature environment for managing interior sample, it is characterised in that:
Further include the box cover being adapted to the opening, the box cover can open or close the open and described box body and
Box cover is threadedly coupled, and the box cover includes the rest portion for shelving the EP pipe.
In order to which cooling effect is more preferable, contact EP pipe outer wall directly with coolant, the rest portion includes being arranged in box cover
On the first opening, first opening has at least one, and aperture of each first opening is greater than corresponding described
The outer diameter of EP pipe tube body and the outer diameter for being less than EP pipe upper edge, so that EP pipe tube body is contained in after passing through first opening
In the accommodating chamber, EP pipe upper edge is shelved on the box cover top simultaneously.
In order to cool down different size of EP pipe, first opening has at least one specification.
In order to which coolant is isolated from the outside, so that it is sealed in the cleaning that the intracorporal coolant of box is able to maintain the long period,
In order to reuse, the rest portion includes the recessed portion formed from the box cover upper surface toward the accommodating chamber sunken inside,
The recessed portion has at least one, the EP pipe that each described recessed portion is used to place and be adapted to the recessed portion, often
The top width of one recessed portion is greater than the outer diameter of the corresponding EP pipe tube body and is less than the outer of EP pipe upper edge
Diameter, so that EP pipe tube body is contained in the recessed portion, EP pipe upper edge is shelved on the box cover top simultaneously.
In order to cool down the EP pipe of different sizes and shapes, the recessed portion has at least one specification.
It further include being arranged on the box cover and for being taken in and out the coolant in order to facilitate replacement coolant
Second opening.
In order to facilitate replacement coolant, further include setting in the box side wall and for being taken in and out the coolant
Third opening.
It further include the sealing cover being adapted to third opening, the sealing cover in order to prevent outside coolant outflow accommodating chamber
The third opening can be opened or closed.
Preferably, the coolant includes ice or/and cold water or/and coolant liquid.
For the ease of observing the packed height line of coolant, the box body is made of transparent material.
Compared with the prior art, the advantages of the utility model are: the box cover being adapted to by setting with opening, box body and box
Lid is threadedly coupled, and the rest portion for shelving EP pipe is arranged in box cover, which can cool down EP pipe, is prevented cold
But agent enters EP pipe, moreover it is possible to so that EP pipe is picked and placed steady, scheme compared with the prior art, box body structure is simpler.Improved
In scheme, by the first opening of setting or recessed portion, for shelving EP pipe；By the way that the first opening of different size is arranged, come cold
Different size of EP pipe；By the way that the recessed portion of different size is arranged, to cool down the EP pipe of different sizes and shapes pair；By setting
The second opening or third opening are set, for filling and replacing coolant；By the way that sealing cover is arranged, prevent coolant from flowing out accommodating chamber
Outside；Box body is made of transparent material, convenient for observing the packed height line of coolant.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment one；
Fig. 2 is that the cooling device of Fig. 1 is packed into the schematic diagram after EP pipe；
Fig. 3 is sectional view of the Fig. 2 along the direction A-A；
Fig. 4 is the exploded view of Fig. 3；
Fig. 5 is the schematic diagram of another angle of Fig. 4；
Fig. 6 is the exploded view in another direction of Fig. 3；
Fig. 7 is the sectional view of the utility model embodiment two；
Fig. 8 is the exploded view of Fig. 7；
Fig. 9 is the schematic diagram of another angle of Fig. 8；
Figure 10 is the exploded view in another direction of Fig. 7.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment 1:
As shown in Fig. 1~Fig. 6, the easy EP pipe cooling device, includes box body 1 and coolant 2, and box body 1 includes
Accommodating chamber 11 and open top, coolant 2 are filled in accommodating chamber 11, for providing the low temperature environment of sample in cooling EP pipe 3.
Box body 1 can be made of transparent material, in order to observe the packed height line of coolant 2.
The easy EP pipe cooling device further include with the box cover 4 that be adapted to of opening, box cover 4 can open or close opening and
Box body 1 and box cover 4 are threadedly coupled, and box cover 4 includes the rest portion for shelving EP pipe 3, and 4 lateral wall of box cover, which is additionally provided with, facilitates force
Screw thread.The rest portion includes the first opening 41 being arranged on box cover 4, and the first opening 41 has at least one, each the
The aperture of one opening 41 is greater than the outer diameter of corresponding 3 tube body of EP pipe and is less than the outer diameter of 3 upper edge of EP pipe, so that 3 tube body of EP pipe
It is contained in accommodating chamber 11 after the first opening 41,3 upper edge of EP pipe is shelved on 4 top of box cover simultaneously.In the present embodiment,
First opening 41 has 1, can place 1 EP pipe 3.In other embodiments, the first opening 41 can have 2 or multiple,
So as to accommodate 2 or multiple EP pipes 3.In addition, the first opening 41 has at least one specification, i.e., different first openings 41
Size may be the same or different, to be used to cool down different size of EP pipe 3.
In the present embodiment, coolant 2 (referring to Fig. 3~Fig. 6, being represented by dashed line) is put by the open top of box body 1
Or it takes out.Coolant 2 can be solid-state, be also possible to liquid, and specifically, coolant 2 can be ice or/and cold water, or/and
Coolant liquid.If coolant 2 is cold water, when cold water temperature rises, need to re-replace new cold water, in this way by not stopping more
The cold water renewed, to make to be always maintained at low temperature in accommodating chamber 11.Preferably, coolant 2 fills up accommodating chamber 11, to be fully cooled
Sample in EP pipe 3.
In the present embodiment, the easy EP pipe cooling device, as follows using principle:
When needing cooling, unscrewing box cover 4 makes opening be opened, and coolant 2 is filled in accommodating chamber 11 by the opening.
The packed height line of coolant 2 is higher than in EP pipe 3 altitude line where sample, it is preferable that coolant 2 is filled up entire accommodating chamber
11.Then screwing box cover 4 is closed opening.Then, the EP pipe 3 equipped with sample is put into the first opening 41, such EP pipe 3
Tube body is contained in accommodating chamber 11 after passing through the first opening 41,3 upper edge of EP pipe is shelved on 4 top of box cover simultaneously.It can also be first
EP pipe 3 is put into the first opening 41, then screwing box cover 4 is closed opening.Then, progress subsequent experimental operation, such as with
When cell ultrasonic disintegrator carries out cell cracking to the sample in EP pipe 3, on the one hand, the work of cell ultrasonic disintegrator vibrating head produces
The heat of raw heat and outside air is eased to the heating of sample in EP pipe 3 by the cooling effect of cooling device；Separately
On the one hand, when needing to take out EP pipe 3, box cover 4 can be gently unscrewed, then finger up mentions after holding 4 lateral wall of box cover, leads to
It crosses and moves box cover 4 and move EP pipe 3, compared with directly unarmed mobile EP pipe 3, pick-and-place is more stable, is not easy to shake.Such as work as EP
When sample needs to be layered in pipe 3, such steady pick-and-place is conducive to sample layering.
When needing replacing coolant 2, unscrewing box cover 4 makes opening be opened, and is poured out in accommodating chamber 11 by the opening
Coolant 2.Then, new coolant 2 to packed height line is refilled by opening and is higher than in EP pipe 3 altitude line where sample
Afterwards, box cover 4 is screwed.After EP pipe 3 can also be taken away, coolant 2 is poured out by the first opening 41 or refills new cooling
Agent 2.
When needing to stop cooling, EP pipe 3 has been taken away simultaneously and taking away box cover 4, has been poured out in accommodating chamber 11 from opening
Coolant 2.Alternatively, the coolants in accommodating chamber 11 are poured out after 41 taking-up EP pipe 3 of the first opening, then from the first opening 41
2.Alternatively, unscrewing box cover 4, then the coolant 2 in accommodating chamber 11 is poured out from opening after 41 taking-up EP pipe 3 of the first opening.
Embodiment 2:
Essentially identical with the structure of embodiment 1 referring to Fig. 7~Figure 10, difference is: rest portion includes by box cover 4
The recessed portion 42 that surface is formed toward 11 sunken inside of accommodating chamber, recessed portion 42 have at least one, each recessed portion 42 is for putting
The EP pipe 3 set and be adapted to the recessed portion 42, the top width of each recessed portion 42 are greater than the outer diameter of corresponding 3 tube body of EP pipe
And it is less than the outer diameter of 3 upper edge of EP pipe, so that 3 tube body of EP pipe is contained in recessed portion 42,3 upper edge of EP pipe is shelved on box simultaneously
4 top of lid.In the present embodiment, recessed portion 42 has 1, can place 1 EP pipe 3.In other embodiments, recessed portion 42 can
To have 2 or multiple, so as to accommodate 2 or multiple EP pipes 3.In addition, recessed portion 42 has at least one specification, i.e., not
Size and shape with recessed portion 42 may be the same or different, to be used to cool down the EP pipe 3 of different sizes and shapes.
In the present embodiment, the easy EP pipe cooling device, as follows using principle:
Essentially identical with the use principle of embodiment 1, difference is: can only be by unscrewing box cover 4, to topple over coolant
2 or the new coolant 2 (referring to Fig. 7~Figure 10, being represented by dashed line) of filling.
Embodiment 3:
Essentially identical with the structure of embodiment 1, difference is: the easy EP pipe cooling device further includes being arranged in box
The second opening on lid 4 and for being taken in and out coolant 2.Coolant 2 can be solid-state at this time, be also possible to liquid, tool
Body, coolant 2 can be ice or/and cold water or/and coolant liquid.
In the present embodiment, the easy EP pipe cooling device, as follows using principle:
Essentially identical with the use principle of embodiment 1, difference is: topple over coolant 2 or fills new coolant 2,
It can also be carried out by the second opening.
Embodiment 4:
Essentially identical with the structure of embodiment 1, difference is: the easy EP pipe cooling device further includes being arranged in box
1 side wall of body and the third opening for being used to be taken in and out coolant 2.In the present embodiment, sample is arranged in EP pipe 3 in third opening
On 1 side wall of box body where product more than altitude line, coolant 2 can be solid-state at this time, be also possible to liquid, specifically, cooling
Agent 2 can be ice or/and cold water or/and coolant liquid.
In the present embodiment, the easy EP pipe cooling device, as follows using principle:
Essentially identical with the use principle of embodiment 1, difference is: topple over coolant 2 or fills new coolant 2,
It can also be open and be carried out by third.
Embodiment 5:
Essentially identical with the structure of embodiment 4, difference is: sample institute in EP pipe 3 can also be arranged in third opening
On altitude line 1 side wall of box body below, the coolant 2 where being filled in third opening at this time more than plane is in solid, specifically
Ground can be ice, although third opening in this way is arranged in EP pipe 3 on 1 side wall of box body below of altitude line where sample,
By filled solid coolant 2, the packed height line of coolant 2 can be made to be higher than the altitude line in EP pipe 3 where sample.Separately
Outside, third opening can cover sealing cover, with prevent coolant 2 melt after from third be open flow out.
In the present embodiment, which is not repeated herein using principle with embodiment 4.
Claims (10)
1. a kind of easy EP pipe cooling device includes box body (1) and coolant (2), the box body (1) includes accommodating chamber
(11) and open top, the coolant (2) are filled in the accommodating chamber (11), for providing cooling EP pipe (3) interior sample
Low temperature environment, it is characterised in that:
It further include the box cover (4) being adapted to the opening, the box cover (4) can open or close the open and described box body
(1) it is threadedly coupled with box cover (4), the box cover (4) includes the rest portion for shelving the EP pipe (3).
2. easy EP pipe cooling device according to claim 1, it is characterised in that: the rest portion includes being arranged in box
The first opening (41) on (4) is covered, first opening (41) has at least one, the hole of each first opening (41)
Diameter is greater than the outer diameter of corresponding described EP pipe (3) tube body and is less than the outer diameter of EP pipe (3) upper edge, so that EP pipe (3) pipe
Body is contained in the accommodating chamber (11) after passing through first opening (41), the EP pipe (3) upper edge is shelved on institute simultaneously
State box cover (4) top.
3. easy EP pipe cooling device according to claim 2, it is characterised in that: first opening (41) has extremely
A kind of few specification.
4. easy EP pipe cooling device according to claim 1, it is characterised in that: the rest portion includes by the box
The recessed portion (42) that lid (4) upper surface is formed toward the accommodating chamber (11) sunken inside, the recessed portion (42) have at least one,
The EP pipe (3) that each described recessed portion (42) is used to place and be adapted to the recessed portion (42), each described recess
The top width in portion (42) is greater than the outer diameter of corresponding described EP pipe (3) tube body and is less than the outer diameter of EP pipe (3) upper edge,
So that EP pipe (3) tube body is contained in the recessed portion (42), the EP pipe (3) upper edge is shelved on the box cover (4) simultaneously
Top.
5. easy EP pipe cooling device according to claim 4, it is characterised in that: the recessed portion (42) has at least
A kind of specification.
6. easy EP pipe cooling device according to claim 1, it is characterised in that: further include being arranged in the box cover
(4) the second opening on and for being taken in and out the coolant (2).
7. easy EP pipe cooling device according to claim 1, it is characterised in that: further include being arranged in the box body
(1) side wall and the third opening for being taken in and out the coolant (2).
8. easy EP pipe cooling device according to claim 7, it is characterised in that: further include suitable with third opening
The sealing cover matched, the sealing cover can open or close the third opening.
9. easy EP pipe cooling device according to claim 1, it is characterised in that: the coolant (2) includes ice,
Or/and cold water or/and coolant liquid.
10. easy EP pipe cooling device described in any one claim according to claim 1~9, it is characterised in that: institute
Box body (1) is stated to be made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723638.1U CN208574659U (en) | 2018-05-15 | 2018-05-15 | A kind of easy EP pipe cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723638.1U CN208574659U (en) | 2018-05-15 | 2018-05-15 | A kind of easy EP pipe cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208574659U true CN208574659U (en) | 2019-03-05 |
Family
ID=65506156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820723638.1U Expired - Fee Related CN208574659U (en) | 2018-05-15 | 2018-05-15 | A kind of easy EP pipe cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208574659U (en) |
-
2018
- 2018-05-15 CN CN201820723638.1U patent/CN208574659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |