CN205413094U - Oil bath pot reaction digesting shelf - Google Patents
Oil bath pot reaction digesting shelf Download PDFInfo
- Publication number
- CN205413094U CN205413094U CN201620238202.4U CN201620238202U CN205413094U CN 205413094 U CN205413094 U CN 205413094U CN 201620238202 U CN201620238202 U CN 201620238202U CN 205413094 U CN205413094 U CN 205413094U
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- CN
- China
- Prior art keywords
- fixed plate
- oil bath
- bath pan
- reaction
- digesting shelf
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an oil bath pot reaction digesting shelf, the first fixed plate and the second fixed plate that set up including upper and lower interval, be equipped with a plurality of through -holes that are used for the insertion reaction pipe on the first fixed plate, the below of second fixed plate is connected with hollow bottom support ring, the accommodation space who is used for holding oil bath pot heater strip has between bottom to the second fixed plate of bottom support ring, accommodation space's minimum highly is greater than the height of oil bath pot heater strip, and accommodation space's minimum internal diameter is greater than the diameter of oil bath pot heater strip. The utility model discloses an oil bath pot reaction digesting shelf has solved the reaction tube direct contact heater strip placed in the oil bath pot and the easy fried technical problem who splits among the prior art, simultaneously, can realize handling the experiment demand of sample reaction in batches.
Description
Technical field
This utility model belongs to equipment of chemical industry technical field, is specially a kind of oil bath pan reaction digesting shelf.
Background technology
Oil bath pan is heating instrument conventional in biology, chemistry subject laboratory, is widely used in mensuration and the organic chemical reactions of soil organic matter content.
Conventional oil bath pan is not provided with heater strip protection device and the reaction digesting shelf for placing response pipe; but directly reaction tube is put into oil bath pan carries out chemical reaction; reaction tube the most directly contacts the heater strip in oil bath pan; reaction tube local temperature is caused drastically to raise; it is easily caused reaction tube to burst, causes security incident.
It addition, in practical operation, when needs process batch sample, generally first with rubber band, multiple reaction tubes are bundled, it is then attached on iron stand put into oil bath pan heat, operates cumbersome, and in experimentation, experimenter is easily scalded by high temperature oil bath.And rubber band and iron stand fix reaction tube limited amount, the work space of waste oil bath pan.Further, at the end of experiment, needing to take out sample in batches, be difficult to unified heat time heating time, the error causing experiment to exist is bigger.Further, in long high-temperature reaction process, rubber band is easily broken off, and then causes reaction tube to submerge in oil bath pan, being normally carried out of impact experiment, there is great potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of oil bath pan reaction digesting shelf is provided, to solve the reaction tube Direct Contact Heating silk being positioned in oil bath pan in prior art and the technical problem easily burst, meanwhile, it is capable to realization processes the experiment demand of batch sample reaction.
The purpose of this utility model is achieved in that a kind of oil bath pan reaction digesting shelf, including the most spaced first fixed plate and the second fixed plate, described first fixed plate is provided with multiple through hole for insertion reaction pipe, the lower section of described second fixed plate connects the base layer support ring having hollow, the bottom of described base layer support ring has the receiving space for accommodating oil bath pan heater strip between the second fixed plate, the minimum constructive height in described receiving space is more than the height of oil bath pan heater strip, and accommodates the minimum diameter diameter more than oil bath pan heater strip in space.
As preferably, the minimum constructive height in described receiving space is more than the height of oil bath pan temperature sensor.
As preferably, described first fixed plate at least two-layer, and every layer of first fixed plate is between the upper and lower every setting, the upper and lower one_to_one corresponding of described through hole is arranged in every layer of first fixed plate.
As preferably, the through hole in every layer of first fixed plate is equally distributed.
As preferably, described second fixed plate is provided with convection holes, and the maximum diameter of hole of described convection holes is less than presetting minimal reaction pipe diameter.
As preferably, all it is connected by many connecting rods between described first fixed plate, the second fixed plate and base layer support ring.
As preferably, described connecting rod is uniformly distributed between the first fixed plate, the second fixed plate and base layer support ring.
As preferably, described first fixed plate is identical with described second fixed plate shape, and be arranged in parallel.
As preferably, the top of described first fixed plate connects with handles.
As preferably, outside described handle, it is enclosed with thermal insulation layer.
The beneficial effects of the utility model: base layer support ring is set in the lower section of the second fixed plate supporting reaction tube, by minimum constructive height distance to the second fixed plate bottom base layer support ring being set greater than the height of heater strip, and the minimum diameter of base layer support ring is set greater than the diameter of heater strip, such size arranges and makes reaction tube can not directly contact the heater strip of oil bath pan, and then avoids that heater strip directly contacts with reaction tube and the reaction tube that causes bursts problem.Simultaneously, the setting of through hole avoids after bundling multiple reaction tube by rubber band, it is fixed on the trouble putting into oil bath pan on iron stand again, this utility model can place multiple reaction tube more conveniently simultaneously, it is easier to control the concordance of reaction heat time heating time, quickly and conveniently processes the reaction requirement of batch sample.
And, distance to the second fixed plate bottom base layer support ring is set greater than the height of temperature sensor, avoid during experimental implementation, react digesting shelf directly to contact with temperature sensor, and then affect the precision of temperature sensor, finally make temperature control more accurate.
First fixed plate is arranged at least two-layer, and after reaction tube inserts the through hole of each layer the first fixed plate, the sidewall of reaction tube can more stably support, and through hole is uniformly distributed and can not only strengthen attractive in appearance, and experimenter is operated more easily.
The setting of convection holes in second fixed plate, in order to oil bath heat exchange, and is set smaller than the maximum diameter of hole of convection holes presetting minimal reaction pipe diameter, prevents the reaction tube putting into digesting shelf from leaking down from digesting shelf, preferably support reaction tube.The first fixed plate, the second fixed plate and base layer support ring is connected, it is ensured that the stability of whole digesting shelf by many connecting rods.
The handle that the top of the first fixed plate is arranged, it is possible to be removed and placed into more easily reacting digesting shelf, it is highly preferred that the outer layer covers of handle has heat-barrier material, to prevent experimenter from being scalded by high temperature oil bath.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the overall structure schematic diagram of this utility model embodiment；
Fig. 3 is the structural representation of this utility model embodiment the first fixed plate；
Fig. 4 is the structural representation of this utility model embodiment the second fixed plate；
Fig. 5 is the structural representation of this utility model embodiment base layer support ring.
In figure, 1-the first fixed plate；1a-through hole；2-the second fixed plate；2a-convection holes；3-base layer support ring；4-connecting rod；5-handle；6-thermal insulation layer；1b, 2b, 3a-connecting hole.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
Seeing Fig. 1-2, the oil bath pan reaction digesting shelf of the present embodiment, including the most spaced first fixed plate 1 and the second fixed plate 2, first fixed plate 1 is provided with multiple through hole 1a, through hole 1a is for insertion into reaction tube, is supported the sidewall of reaction tube, fixing reaction tube.The lower section of the second fixed plate 2 connects the base layer support ring 3 for putting into oil bath pan, base layer support ring 3 is hollow structure, the bottom of base layer support ring 3 has the receiving space for accommodating oil bath pan heater strip between the second fixed plate 2, accommodate the minimum constructive height height more than oil bath pan heater strip in space, and accommodate the minimum diameter diameter more than oil bath pan heater strip in space.
Specifically, it is that parallel interval is placed between first fixed plate the 1, second fixed plate 2 and base layer support ring 3 three, the interior circular hole of base layer support ring 3 to the space segment between bottom the second fixed plate 2 for accommodating space, when reaction digesting shelf is placed into oil bath pan, the heater strip in oil bath pan is inserted into receiving interior volume from the interior circular hole of base layer support ring 3.
In the present embodiment, the second fixed plate 2 is connected by connecting rod with base layer support ring 3, and to the distance of the second fixed plate 2 more than the height of oil bath pan heater strip bottom base layer support ring 3, and the internal diameter of base layer support ring 3 is more than the diameter of oil bath pan heater strip.Such size arranges the heater strip making reaction tube can not directly contact oil bath pan, at reaction tube insertion reaction digesting shelf, when putting into oil bath pan, heater strip can be contained in the space between base layer support ring the 3 to the second fixed plate 2, and second fixed plate 2 bottom and the inwall of base layer support ring 3 all directly can not contact with reaction tube, the bottom of reaction tube or sidewall directly cannot contact with heater strip, it is to avoid the local of heater strip direct haptoreaction pipe and the reaction tube that causes bursts problem.Simultaneously, the setting of through hole 1a can place multiple reaction tube more conveniently simultaneously, it is easier to controls the concordance of reaction heat time heating time, quickly and conveniently processes the reaction requirement of batch sample, after having exempted to bundle multiple reaction tube by rubber band, then it is fixed on iron stand the trouble putting into oil bath pan.
Directly contact with temperature sensor in order to avoid reacting digesting shelf during experimental implementation, affect the precision of temperature sensor, accommodate the minimum constructive height height more than oil bath pan temperature sensor in space.In the present embodiment, distance to the second fixed plate 2 bottom base layer support ring 3 being set greater than the height of oil bath pan temperature sensor, it is more accurate to the temperature control of oil bath liquid in oil bath pan that this set makes in experimentation.
Wherein, ground floor fixed plate can be arranged to multilamellar, and it is the most spaced between multilamellar the first fixed plate 1, simultaneously, through hole 1a is that upper and lower one_to_one corresponding is arranged in every layer of first fixed plate 1, the most just can support reaction tube respectively from the diverse location of reaction tube sidewall, reaction tube can preferably be fixed on inside the through hole 1a between multilamellar the first fixed plate 1.And the concrete number of plies of the first fixed plate 1 can be arranged as required to.So that the reaction tube placed is more stable, the first fixed plate is set at least two-layer, specifically may be selected to be two-layer, three layers, four layers etc..In the present embodiment, the first fixed plate 1 is two-layer, and every layer of first fixed plate 1 is between the upper and lower every setting, and the upper and lower one_to_one corresponding of through hole 1a is arranged in every layer of first fixed plate 1.Further, the through hole 1a in the first fixed plate 1 is equally distributed, so can not only strengthen attractive in appearance, moreover it is possible to make the more convenient through hole 1a insertion reaction pipe that finds of experimenter, saves the operating time, increases experimental implementation efficiency.
It addition, carry out oil bath heat exchange for ease of reaction tube, being provided with convection holes 2a in the second fixed plate 2, the maximum diameter of hole of convection holes 2a, less than presetting minimal reaction pipe diameter, to prevent the reaction tube putting into digesting shelf from leaking down from digesting shelf, preferably supports reaction tube.
For guaranteeing the stability of whole digesting shelf, all it is connected by many connecting rods 4 between first fixed plate the 1, second fixed plate 2 and base layer support ring 3.In the present embodiment, the correspondence position in first fixed plate the 1, second fixed plate 2 and base layer support ring 3 is provided with connecting hole.See Fig. 3, multiple connecting hole 1b to be uniformly distributed along the circumference of the first fixed plate 1；See Fig. 4, multiple connecting hole 2b to be uniformly distributed along the circumference of the second fixed plate 2；See Fig. 5, multiple connecting hole 3a to be uniformly distributed along the circumference of base layer support ring 3.In the present embodiment, first fixed plate the 1, second fixed plate 2 is identical with the quantity of the connecting hole of distribution on base layer support ring 3.Connecting first fixed plate the 1, second fixed plate 2 and base layer support ring 3, after connecting hole up and down correspondence, inserting connecting rod 4, first fixed plate the 1, second fixed plate 2 can be connected with base layer support ring 3.Specifically, many connecting rods 4 are sequentially inserted in first fixed plate the 1, second fixed plate 2 and the corresponding connecting hole of base layer support ring about 3, and then first fixed plate the 1, second fixed plate 2 are connected with base layer support ring 3.Preferably, connecting rod 4 is uniformly distributed between first fixed plate the 1, second fixed plate 2 and base layer support ring 3, the center of gravity so enabling to whole reaction digesting shelf concentrates on the medium position that reaction digesting shelf is overall, and reaction digesting shelf can more stably be placed in oil bath pan.
See again Fig. 1-2, for further ensuring that the stability of whole digesting shelf, be connected by a connecting rod 4 with the center of the second fixed plate 2 in the first fixed plate 1.
First fixed plate 1 is identical with the second fixed plate 2 shape, and be arranged in parallel.In the present embodiment, the first fixed plate 1 and the second fixed plate 2 are circle, and equivalently-sized, and so, whole reaction digesting shelf is cylindrical structural, the most attractive in appearance, additionally it is possible to put into oil bath pan more easily.
Seeing again Fig. 1-2, the top of the first fixed plate 1 connects with handles 5, and handle 5 is for mentioning reaction digesting shelf at the end of reaction, thus ensure that the concordance of batch sample heat time heating time, it is also possible to prevent high temperature from scalding experimenter.Specifically, the two ends of handle 5 are connected to two connecting rods 4 by screw or welding manner respectively and protrude from highlighting of the superiors' the first fixed plate 1 top, central point and first fixed plate 1 of these two connecting rods 4 are centrally located on same straight line, so that when having carried handle 5, keep the steady of whole reaction digesting shelf.Preferably, for preventing experimenter from being scalded by high temperature oil bath, being enclosed with thermal insulation layer 6 outside handle 5, thermal insulation layer 6 can be that the conventional thermal barrier materials such as plastics make.In the present embodiment, thermal insulation layer 6 is only wrapped in the middle position of handle 5, it is simple to experimenter captures whole reaction digesting shelf, is removed and placed into reacting digesting shelf from oil bath pan.
Oil bath pan reaction digesting shelf overall structure uses the material of corrosion-and high-temp-resistant and makes, such as ferrous materials, and then increases the service life.
The oil bath pan reaction digesting shelf of the present embodiment possesses reaction digesting shelf and the dual function of oil bath pan heater strip protection in experimentation; it is prevented from reacting digesting shelf and damages heater strip; extend the life-span of heater strip; can be with the reaction tube of compatible many kinds of specification, it is easy to carry out the batch reaction of sample, can also ensure that the conforming control of batch sample response time simultaneously; reduce operating error; and saving space, simple in construction, simple operation.
The above; it it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to this utility model technical spirit, all still fall within the protection domain of technical solutions of the utility model.
Claims (10)
1. an oil bath pan reaction digesting shelf, including the most spaced first fixed plate (1) and the second fixed plate (2), described first fixed plate (1) is provided with multiple through hole for insertion reaction pipe (1a), it is characterized in that, the lower section of described second fixed plate (2) connects the base layer support ring (3) having hollow, the bottom of described base layer support ring (3) has the receiving space for accommodating oil bath pan heater strip between the second fixed plate (1), the minimum constructive height in described receiving space is more than the height of oil bath pan heater strip, and accommodate the minimum diameter diameter more than oil bath pan heater strip in space.
2. oil bath pan reaction digesting shelf as claimed in claim 1, it is characterised in that the minimum constructive height in described receiving space is more than the height of oil bath pan temperature sensor.
3. oil bath pan reaction digesting shelf as claimed in claim 1, it is characterized in that, described first fixed plate (1) at least two-layer, and every layer of first fixed plate (1) is between the upper and lower every setting, described through hole (1a) one_to_one corresponding up and down is arranged on every layer of first fixed plate (1).
4. oil bath pan reaction digesting shelf as claimed in claim 3, it is characterised in that the through hole (1a) on every layer of first fixed plate (1) is equally distributed.
5. oil bath pan reaction digesting shelf as claimed in claim 1, it is characterised in that described second fixed plate (2) is provided with convection holes (2a), and the maximum diameter of hole of described convection holes (2a) is less than presetting minimal reaction pipe diameter.
6. oil bath pan reaction digesting shelf as claimed in claim 1, it is characterised in that be all connected by many connecting rods (4) between described first fixed plate (1), the second fixed plate (2) and base layer support ring (3).
7. oil bath pan reaction digesting shelf as claimed in claim 6, it is characterised in that described connecting rod (4) is uniformly distributed between the first fixed plate (1), the second fixed plate (2) and base layer support ring (3).
8. the oil bath pan reaction digesting shelf as described in any one of claim 1-7, it is characterised in that described first fixed plate (1) is identical with described second fixed plate (2) shape, and be arranged in parallel.
9. the oil bath pan reaction digesting shelf as described in any one of claim 1-7, it is characterised in that the top of described first fixed plate (1) connects (5) with handles.
10. oil bath pan reaction digesting shelf as claimed in claim 9, it is characterised in that described handle (5) outside is enclosed with thermal insulation layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238202.4U CN205413094U (en) | 2016-03-24 | 2016-03-24 | Oil bath pot reaction digesting shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238202.4U CN205413094U (en) | 2016-03-24 | 2016-03-24 | Oil bath pot reaction digesting shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205413094U true CN205413094U (en) | 2016-08-03 |
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ID=56548498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238202.4U Expired - Fee Related CN205413094U (en) | 2016-03-24 | 2016-03-24 | Oil bath pot reaction digesting shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205413094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152044A (en) * | 2019-05-31 | 2019-08-23 | 中国科学院水生生物研究所 | A kind of Multifunctional basket for autoclave sterilizer |
| CN110152044B (en) * | 2019-05-31 | 2024-05-31 | 中国科学院水生生物研究所 | Multifunctional basket for high-pressure steam sterilizer |
-
2016
- 2016-03-24 CN CN201620238202.4U patent/CN205413094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152044A (en) * | 2019-05-31 | 2019-08-23 | 中国科学院水生生物研究所 | A kind of Multifunctional basket for autoclave sterilizer |
| CN110152044B (en) * | 2019-05-31 | 2024-05-31 | 中国科学院水生生物研究所 | Multifunctional basket for high-pressure steam sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |