CN208562350U - Absorption tube low temperature storage box - Google Patents
Absorption tube low temperature storage box Download PDFInfo
- Publication number
- CN208562350U CN208562350U CN201821086769.XU CN201821086769U CN208562350U CN 208562350 U CN208562350 U CN 208562350U CN 201821086769 U CN201821086769 U CN 201821086769U CN 208562350 U CN208562350 U CN 208562350U
- Authority
- CN
- China
- Prior art keywords
- low temperature
- absorption tube
- storage box
- temperature storage
- spring
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 72
- 210000005239 tubule Anatomy 0.000 claims abstract description 15
- 239000011232 storage material Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000005138 cryopreservation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000006916 nutrient agar Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses absorption tube low temperature storage box, array clamping device is provided in the holding chamber of cabinet between adjacent separator；Low temperature storage box in the absorption tube seat of low temperature storage chamber is in that coaxial arrangement is provided with inner barrel and outer barrel formation double-layer structure from inside to outside, sandwiched forms low temperature clip cavity between inner barrel and outer barrel, cold-storage material is filled in low temperature clip cavity, the top of low temperature storage box is provided with spring-backed quill, and the central axis through spring-backed quill offers limiting through hole；Absorption tube includes extra heavy pipe and tubule from top to bottom, and the limiting through hole that the tubule of absorption tube passes through spring-backed quill is plugged in the inner cylinder of low temperature storage box；The extra heavy pipe of absorption tube is engaged by clamping device.Clamping device is convenient using the driving method operation of nut connecting rod, and easy to disassemble and maintenance guarantees clamping stability；Spring-backed quill plays buffering and supporting role, guarantees the placement stationarity of absorption tube；Low temperature clip cavity provides cryo-conservation environment, and outer cylinder plays protection and temperature insulating, convenient for storage and transport.
Description
Technical field
The utility model belongs to preservation equipment technical field, and in particular to absorption tube low temperature storage box.
Background technique
Noxious material in air is measured in environmental monitoring technology field, and, mostly using tube method is absorbed, absorbing tube method is measurement
The method that bacterium number is floated in air by quantitative air by filling the absorption tube of absorbing liquid, then absorbing liquid and nutrient agar is put down
It is cultivated on ware, calculates clump count, and the total number of bacteria in every cubic metres of air is calculated according to gas sample amount.In order to guarantee to detect
Data accuracy, the sample temperature in absorption tube must control at low ambient temperatures, testing requirements are otherwise not achieved, influence sample
Testing result.Existing absorption tube sampling arrangement box structure is single, can not provide preferable low temperature environment, special using other
Cryo Equipment, such as be stored in freezer, though Chu Leng, slow-release function can be played, its structure cannot be applicable in small volume
Sample inspection case often leads to increased costs, victory inconvenient for use.Therefore, a kind of novel absorbent pipe low temperature storage box how is researched and developed,
Guarantee the sample storage safety and stability in absorption tube, has important practical significance.
Utility model content
The technical issues of for absorption tube storage environment unstability existing in the prior art, the purpose of this utility model
It is to provide absorption tube low temperature storage box.
The technical solution that the utility model is taken are as follows:
Absorption tube low temperature storage box, including cabinet and absorption tube, cabinet are disposed with holding chamber and low temperature from top to bottom
Storage chamber,
Equidistantly arrangement is provided with partition in holding chamber, and array clamping device is provided between adjacent separator；
It is provided with absorption tube seat in low temperature storage chamber, absorbs tube seat and embeds equipped with low temperature storage box, low temperature storage box is in from inside to outside
Coaxial arrangement is provided with inner barrel and outer barrel and forms double-layer structure, and sandwiched forms low temperature clip cavity, low temperature clip cavity between inner barrel and outer barrel
Interior to be filled with cold-storage material, the top of low temperature storage box is provided with spring-backed quill, offers limit through the central axis of spring-backed quill
Through-hole；
Absorption tube includes extra heavy pipe and tubule from top to bottom, and the limiting through hole that the tubule of absorption tube passes through spring-backed quill is plugged in
In the inner cylinder of low temperature storage box；The extra heavy pipe of absorption tube is engaged by clamping device.
Further, the inner cylinder is equidistantly arranged the grid-like hollow circuit cylinder tube structure of formation using support frame, interior
The cavity and low temperature clip cavity of cylinder are interconnected.
Further, the hollow circuit cylinder tube structure that the outer cylinder uses sealing plate enclosing to be formed.
Further, the spring-backed quill is prepared using elastic rubber material, and the surrounding of spring-backed quill is in ring outward
Shape protrusion, which is extended, spacing block set, and spacing block set is fastened at low temperature clip cavity upper port.
Further, the extra heavy pipe outer diameter of the absorption tube be greater than tubule outer diameter, the internal diameter of the limiting through hole of spring-backed quill and
The extra heavy pipe outer diameter of absorption tube is adapted；The internal diameter of the inner cylinder of low temperature storage box and the tubule outer diameter of absorption tube are adapted.
Further, the clamping device includes nut connecting rod, positioning plate, grip block, and positioning plate is vertically erected in pairs
Between adjacent separator, nut connecting rod activity passes through positioning plate and connects with grip block, controls adjacent folder by screw on nut connecting rod
Hold the clamping spacing between plate.
Further, the nut connecting rod is embedded on positioning plate by screw thread activity, one end setting of nut connecting rod
There is stop nut, the other end of nut connecting rod is connected with grip block, and adjacent each pair of grip block is opposite to form clamping card slot, is absorbed
The extra heavy pipe of pipe is fastened in clamping card slot.
Further, the grip block is set as curved plate-like structure compatible with the extra heavy pipe outer wall of absorption tube.
The utility model has the following beneficial effects:
The holding chamber and low temperature storage chamber that cabinet in the utility model provides from top to bottom are respectively that absorption tube provides surely
Fixed memory space, clamping device is convenient using the driving method operation of nut connecting rod, easy to disassemble and maintenance, grip block and suction
Closed tube outer wall contact surface is big, guarantees clamping stability；Spring-backed quill in low temperature storage chamber can be relieved gravity when absorption tube storage,
Certain supporting role is played to absorption tube simultaneously, guarantees the placement stationarity of absorption tube；In the low temperature clip cavity of low temperature storage box
Cold-storage material is connected to inner cylinder formation, and at cryo-conservation environment, structure is simple, and processing cost is low, and practicability is good；Outer cylinder plays protection
And temperature insulating, convenient for storage and transport.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of low temperature storage box in the utility model.
Fig. 3 is the structural schematic diagram of absorption tube in the utility model.
Wherein, 1, case lid；2, tube seat is absorbed；3, holding chamber；4, low temperature storage chamber；5, nut connecting rod；6, positioning plate；7, it clamps
Plate；8, limiting through hole；9, spring-backed quill；10, spacing block set；11, inner cylinder；12, cold-storage material；13, outer cylinder；14, air inlet pipe；15,
Escape pipe；16, extra heavy pipe；17, tubule.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawing.
As shown in Figure 1, absorption tube low temperature storage box, including cabinet and absorption tube, the top of cabinet are provided with case lid 1, rise
To protective action；Cabinet is disposed with holding chamber 3 and low temperature storage chamber 4 from top to bottom,
Equidistantly arrangement is provided with partition in holding chamber 3, and array clamping device is provided between adjacent separator.Clamping device
Including nut connecting rod 5, positioning plate 6, grip block 7, positioning plate 6 is vertically erected between adjacent separator in pairs, 5 activity of nut connecting rod
It is connected across positioning plate 6 and with grip block 7, the clamping spacing between adjacent grip block 7 is controlled by screw on nut connecting rod 5.
Nut connecting rod 5 is embedded on positioning plate 6 by screw thread activity, and one end of nut connecting rod 5 is provided with stop nut, spiral shell
The other end and grip block 7 of female connecting rod 5 connect, and adjacent each pair of grip block 7 is opposite to form clamping card slot, the extra heavy pipe 16 of absorption tube
It is fastened in clamping card slot.Convenient, the easy to disassemble and maintenance using the driving method operation of nut connecting rod 5.
Grip block 7 is set as curved plate-like structure compatible with 16 outer wall of extra heavy pipe of absorption tube.Grip block 7 and absorption tube
It is provided with anti-skid chequer on the wall surface that outer wall contacts with each other, plays the role of anti-skidding, guarantee clamping stability.
When specifically used, first hold 5 outboard end of nut connecting rod stop nut, screw on nut connecting rod 5, make grip block 7 to
It is mobile close to the position of positioning plate 6, until the clamping card slot that adjacent each pair of grip block 7 is formed is most wide, by absorption to be saved
After pipe is plugged in the absorption tube seat 2 of cabinet, the stop nut of 5 outboard end of nut connecting rod is held again, and reversed screw on nut connects
Bar 5 keeps grip block 7 mobile to the position of remotely located plate 6, until the extra heavy pipe 16 of adjacent each pair of grip block 7 and absorption tube
Outer wall is bonded to each other clamping, and the clamping card slot formed at this time is most narrow, forms stable support limit to the upper end of absorption tube and makees
With.
Tube seat 2 is absorbed as shown in Fig. 2, being provided in low temperature storage chamber 4, absorbs and is embedded with low temperature storage box in tube seat 2, low temperature storage
Box is in that coaxial arrangement is provided with inner cylinder 11 and the formation double-layer structure of outer cylinder 13, sandwiched shape between inner cylinder 11 and outer cylinder 13 from inside to outside
At low temperature clip cavity, it is filled with cold-storage material 12 in low temperature clip cavity, cold-storage material 12 may be configured as blocky ice or other cold-storage products, low temperature
The top of storage box is provided with spring-backed quill 9, offers limiting through hole 8 through the central axis of spring-backed quill 9；
The grid-like hollow circuit cylinder tube structure of formation as shown in Fig. 2, the use of inner cylinder 11 support frame is equidistantly arranged,
The cavity and low temperature clip cavity of inner cylinder 11 are interconnected.The gridiron of inner cylinder 11 had both been that the tubule 17 of absorption tube provides placement
Space, and can be formed and be connected to low temperature clip cavity, it is transferred to the low temperature of cold-storage material 12 and absorbs at pipe outer wall, to the object in absorption tube
Matter forms cryo-conservation environment, and structure is simple, and processing cost is low, and practicability is good.
The hollow circuit cylinder tube structure that outer cylinder 13 is formed using sealing plate enclosing.Outer cylinder 13 plays protection and temperature insulating,
Not only it ensure that the storage safety of the intracorporal absorption tube of case, but also the low temperature of avoidable cold-storage material 12 were transferred on the outside of cabinet.
Spring-backed quill 9 is prepared using elastic rubber material, and protrusion extension is set the surrounding of spring-backed quill 9 in a ring outward
It is equipped with spacing block set 10, spacing block set 10 is fastened at low temperature clip cavity upper port.Spring-backed quill 9 itself is slow with certain elasticity
Punching effect can be relieved gravity when absorption tube storage, while play certain supporting role to absorption tube, guarantee putting for absorption tube
Horizontalization stability.
As shown in figure 3, the top of absorption tube, which extends internally, is respectively arranged with air inlet pipe 14 and escape pipe 15, absorption tube is from upper
And lower includes extra heavy pipe 16 and tubule 17, the limiting through hole 8 that the tubule 17 of absorption tube passes through spring-backed quill 9 is plugged in low temperature storage box
In inner cylinder 11；The extra heavy pipe 16 of absorption tube is engaged by clamping device.The double limitation of upper and lower ends, clamping effect, guarantee
Clamping stability, prevents the phenomenon that toppling over.
16 outer diameter of extra heavy pipe of absorption tube is greater than 17 outer diameter of tubule, the internal diameter of the limiting through hole 8 of spring-backed quill 9 and absorption tube
16 outer diameter of extra heavy pipe is adapted；The internal diameter of the inner cylinder 11 of low temperature storage box and 17 outer diameter of tubule of absorption tube are adapted.The special construction
The design of size is adapted with the shape of absorption tube, can be played the role of stable support limit to absorption tube, be ensure that absorption tube
Stable safety is stored in low temperature storage box, convenient for storage and transport.
The above is not limitations of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, under the premise of not departing from the utility model in essence range, several variations, modifications, additions or substitutions can also be made,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. absorption tube low temperature storage box, which is characterized in that including cabinet and absorption tube, cabinet is disposed with clamping from top to bottom
Chamber and low temperature storage chamber,
Equidistantly arrangement is provided with partition in holding chamber, and array clamping device is provided between adjacent separator；
It is provided with absorption tube seat in low temperature storage chamber, absorbs tube seat and embeds equipped with low temperature storage box, low temperature storage box is in coaxial from inside to outside
Arrangement is provided with inner barrel and outer barrel and forms double-layer structure, and sandwiched forms low temperature clip cavity between inner barrel and outer barrel, fills out in low temperature clip cavity
Filled with cold-storage material, the top of low temperature storage box is provided with spring-backed quill, and the central axis through spring-backed quill offers limiting through hole；
Absorption tube includes extra heavy pipe and tubule from top to bottom, and the limiting through hole that the tubule of absorption tube passes through spring-backed quill is plugged in low temperature
In the inner cylinder of storage box；The extra heavy pipe of absorption tube is engaged by clamping device.
2. absorption tube low temperature storage box according to claim 1, which is characterized in that the inner cylinder is equidistantly arranged using support frame
The grid-like hollow circuit cylinder tube structure that cloth is formed, the cavity and low temperature clip cavity of inner cylinder are interconnected.
3. absorption tube low temperature storage box according to claim 1, which is characterized in that the outer cylinder is formed using sealing plate enclosing
Hollow circuit cylinder tube structure.
4. absorption tube low temperature storage box according to claim 1, which is characterized in that the spring-backed quill uses elastic rubber material
Material is prepared, and the surrounding of spring-backed quill is protruded to be extended in a ring outward spacing block set, and spacing block set is fastened on low temperature
At clip cavity upper port.
5. absorption tube low temperature storage box according to claim 1, which is characterized in that the extra heavy pipe outer diameter of the absorption tube is greater than thin
Pipe outside diameter, the internal diameter of the limiting through hole of spring-backed quill and the extra heavy pipe outer diameter of absorption tube are adapted；The internal diameter of the inner cylinder of low temperature storage box
It is adapted with the tubule outer diameter of absorption tube.
6. absorption tube low temperature storage box according to claim 1, which is characterized in that the clamping device include nut connecting rod,
Positioning plate, grip block, positioning plate are vertically erected between adjacent separator in pairs, and nut connecting rod activity passes through positioning plate and and clamping
Plate connection, the clamping spacing between adjacent grip block is controlled by screw on nut connecting rod.
7. absorption tube low temperature storage box according to claim 6, which is characterized in that the nut connecting rod is embedding by screw thread activity
It is located on positioning plate, one end of nut connecting rod is provided with stop nut, and the other end of nut connecting rod is connected with grip block, adjacent
Each pair of grip block is opposite to form clamping card slot, and the extra heavy pipe of absorption tube is fastened in clamping card slot.
8. absorption tube low temperature storage box described according to claim 6 or 7, which is characterized in that the grip block is set as and absorbs
The compatible curved plate-like structure of extra heavy pipe outer wall of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086769.XU CN208562350U (en) | 2018-07-10 | 2018-07-10 | Absorption tube low temperature storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086769.XU CN208562350U (en) | 2018-07-10 | 2018-07-10 | Absorption tube low temperature storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208562350U true CN208562350U (en) | 2019-03-01 |
Family
ID=65492460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821086769.XU Expired - Fee Related CN208562350U (en) | 2018-07-10 | 2018-07-10 | Absorption tube low temperature storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208562350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685104A (en) * | 2020-07-08 | 2020-09-22 | 湖北明德健康科技有限公司 | Stem cell low-temperature storage device |
-
2018
- 2018-07-10 CN CN201821086769.XU patent/CN208562350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685104A (en) * | 2020-07-08 | 2020-09-22 | 湖北明德健康科技有限公司 | Stem cell low-temperature storage device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |