CN216444107U - Sample storage device before petroleum product microwave digestion - Google Patents
Sample storage device before petroleum product microwave digestion Download PDFInfo
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- CN216444107U CN216444107U CN202123048221.0U CN202123048221U CN216444107U CN 216444107 U CN216444107 U CN 216444107U CN 202123048221 U CN202123048221 U CN 202123048221U CN 216444107 U CN216444107 U CN 216444107U
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Abstract
The utility model provides a sample storage device before microwave digestion of petroleum products, which comprises a storage box, a storage tank, a cover plate and fixing plates, wherein two separation plates are arranged in the storage box, the two separation plates divide the interior of the storage box into a first storage area, a second storage area and a third storage area from right to left, each fixing plate is provided with two round holes, a connecting spring is connected in each connecting groove, the other end of each connecting spring is connected with a clamping plate, the storage tank is placed between the four clamping plates, and the cover plate is arranged at the upper end of the exterior of the storage box; compared with the prior art, the utility model has the following beneficial effects: be convenient for classify different types of petroleum product sample and place, can not take place the confusion when using, can play to compress tightly spacing effect to the storage jar, avoid the storage jar to rock at the in-process that removes the transportation, played the effect of protection to the petroleum product sample in the storage jar.
Description
Technical Field
The utility model belongs to the technical field of petroleum product analysis, and particularly relates to a sample storage device before microwave digestion of a petroleum product.
Background
The microwave digestion-inductively coupled plasma emission spectrometry is used for analyzing the content of metal elements in petroleum and petroleum products, so that the defects of time consumption, complex operation, high analysis cost, high toxicity of organic reagents, high requirements on the configuration of instruments and the like of the traditional pretreatment method can be overcome, and different types of samples can be analyzed simultaneously; however, the existing oil product storage tanks are generally mixed together, are easy to be confused when in use, and are inconvenient to move, so that a sample storage device before microwave digestion of the oil product is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a sample storage device before microwave digestion of petroleum products, and solves the problems in the background technology.
The utility model is realized by the following technical scheme: a sample storage device before microwave digestion of petroleum products comprises a storage box, a storage tank, a cover plate and fixing plates, wherein two partition plates are arranged inside the storage box and divide the inside of the storage box into a first storage area, a second storage area and a third storage area from right to left, the bottom ends of the first storage area, the second storage area and the third storage area are respectively provided with a bottom plate, each bottom plate is respectively provided with two placing grooves, the upper ends of the first storage area, the second storage area and the third storage area are respectively fixed with a fixing plate, each fixing plate is provided with two round holes, the inner wall of each round hole is provided with four connecting grooves, the connecting grooves are connected with connecting springs, the other ends of the connecting springs are connected with clamping plates, the four clamping plates are annularly distributed in the round holes, the storage tank is placed between the four clamping plates, and the lower end of the storage tank is arranged in the placing groove on the bottom plate, and the cover plate is arranged at the upper end outside the storage tank.
In a preferred embodiment, a pressing plate is arranged on the lower end surface of the cover plate, and a gasket is arranged at the lower end of the pressing plate, wherein the gasket is a rubber gasket in actual use.
As a preferred embodiment, the cross-section of chucking board is an arc structure, and two flexible guide bars are connected on the chucking board, and guide cylinder, guide bar constitute flexible guide bar, the one end and the chucking board of guide bar are connected, the other end slip cup joint in the guide cylinder of guide bar, the guide cylinder is fixed on the round hole inner wall.
As a preferred embodiment, the chamfer is provided on the inward side of the upper end of the clamping plate, the outer diameter of the storage tank is smaller than the outer diameter of the uppermost end of the chamfer, and the outer diameter of the storage tank is larger than the inner diameter of the clamping plate.
In a preferred embodiment, when the inner upper end surface of the cover plate is in contact with the upper end surface of the storage tank, the lower end surface of the gasket is in close contact with the upper end surface of the storage tank.
In a preferred embodiment, a handle is arranged on the upper end surface of the cover plate, and anti-skid grains are arranged on the outer surface of the handle.
After the technical scheme is adopted, the utility model has the beneficial effects that: through the storage area one that sets up, storage area two and storage area three, be convenient for classify different types of petroleum product sample and place, can not take place the confusion when using, and the chucking board, clamp plate and the bottom plate that set up can play to compress tightly spacing effect to the storage jar, avoid the storage jar to rock at the in-process of removing the transportation, played the effect of protection to the petroleum product sample in the storage jar.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic top view of a sample storage device before microwave digestion of a petroleum product according to the present invention.
FIG. 2 is an enlarged schematic view of a sample storage device at A before microwave digestion of a petroleum product.
FIG. 3 is a schematic sectional view of a sample storage device before microwave digestion of a petroleum product according to the present invention.
FIG. 4 is a three-dimensional schematic diagram of a sample storage device before microwave digestion of a petroleum product according to the present invention.
In the figure, 1-storage box, 11-storage area I, 12-storage area II, 13-storage area III, 14-bottom plate, 2-fixing plate, 3-separation plate, 4-storage tank, 5-round hole, 6-telescopic guide rod, 7-clamping plate, 8-connecting spring, 9-cover plate, 91-pressing plate and 92-gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a sample storage device before microwave digestion of petroleum products comprises a storage box 1, a storage tank 4, a cover plate 9 and a fixing plate 2, wherein two partition plates 3 are arranged inside the storage box 1, the two partition plates 3 divide the inside of the storage box 1 into a storage area I11, a storage area II 12 and a storage area III 13 from right to left, the bottom ends of the insides of the storage area I11, the storage area II 12 and the storage area III 13 are respectively provided with a bottom plate 14, each bottom plate 14 is respectively provided with two placing grooves, the upper ends of the insides of the storage area I11, the storage area II 12 and the storage area III 13 are respectively fixed with the fixing plate 2, each fixing plate 2 is respectively provided with two round holes 5, the inner wall of each round hole 5 is respectively provided with four connecting grooves, connecting springs 8 are connected inside the connecting grooves, the other ends of the connecting springs 8 are connected with clamping plates 7, the four clamping plates 7 are annularly distributed in the round holes 5, the storage tank 4 is placed between the four chucking plates 7, and the lower end of the storage tank 4 is placed in the placement groove on the bottom plate 14, and the cover plate 9 is provided at the outer upper end of the storage tank 1.
The pressing plate 91 is arranged on the lower end surface of the cover plate 9, the gasket 92 is arranged at the lower end of the pressing plate 91, the gasket 92 is a rubber gasket in actual use, and when the cover plate 9 is fixed at the upper end of the storage box 1, the gasket 92 can compress and fix the upper end surface of the storage box 4 and cannot shake easily.
The cross-section of chucking board 7 is an arc structure, and two flexible guide bars 6 are connected on chucking board 7, and guide cylinder, guide bar constitute flexible guide bar 6, and the one end and the chucking board 7 of guide bar are connected, and the other end of guide bar slides and cup joints in the guide cylinder, and the guide cylinder is fixed on 5 inner walls of round hole, is convenient for with storage jar 4 card between four chucking boards 7.
The chamfer sets up in the upper end of chucking plate 7 one side inwards, and the external diameter of storage jar 4 is less than the external diameter of the top of chamfer, and the external diameter of storage jar 4 is greater than the internal diameter of chucking plate 7, and when placing storage jar 4, the lower extreme of storage jar 4 can block easily between four chucking plates 7 to make four chucking plates 7 remove towards the outside, thereby place in the standing groove.
The lower end surface of the gasket 92 is closely attached to the upper end surface of the storage tank 4 when the inner upper end surface of the lid plate 9 is in contact with the upper end surface of the storage tank 1, and the gasket 92 is just in contact with the upper end surface of the storage tank 4 when the lid plate 9 is mounted on the storage tank 1.
The handle sets up at 9 upper end surfaces of apron, and anti-skidding line sets up at the handle surface, and the frictional force between increase palm and the handle improves stability.
As an embodiment of the present invention: in actual use, different types of petroleum product samples can be conveniently classified and placed through the first storage area 11, the second storage area 12 and the third storage area 13, confusion cannot occur in use, the clamping plates 7, the pressing plate 91 and the bottom plate 14 are arranged, the storage tank 4 can be compressed and limited, shaking of the storage tank 4 in the moving and transporting process is avoided, and petroleum product samples in the storage tank 4 are protected, specifically, the lower end of the storage tank 4 is placed above the four clamping plates 7, as the outer diameter of the storage tank 4 is smaller than the outer diameter of the uppermost end of the chamfer, the outer diameter of the storage tank 4 is larger than the inner diameter of the clamping plates 7, when the storage tank 4 is pressed downwards, the lower end of the storage tank 4 can be easily clamped among the four clamping plates 7, so that the four clamping plates 7 move outwards and then be placed in the placing groove, and then the cover 9 is mounted on the storage case 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A sample storage device for petroleum products prior to microwave digestion, comprising: the storage box comprises a storage box (1), a storage tank (4), a cover plate (9) and fixing plates (2), and is characterized in that two partition plates (3) are arranged inside the storage box (1), the two partition plates (3) divide the inside of the storage box (1) into a first storage area (11), a second storage area (12) and a third storage area (13) from right to left, the bottom ends of the first storage area (11), the second storage area (12) and the third storage area (13) are respectively provided with a bottom plate (14), each bottom plate (14) is provided with two placing grooves, the upper ends of the first storage area (11), the second storage area (12) and the third storage area (13) are respectively fixed with one fixing plate (2), each fixing plate (2) is provided with two round holes (5), the inner wall of each round hole (5) is provided with four connecting grooves, and connecting springs (8) are connected in the connecting grooves, the other end of connecting spring (8) is connected with chucking board (7), four chucking board (7) are the annular and distribute in round hole (5), storage jar (4) are placed between four chucking boards (7), just the standing groove on bottom plate (14) is arranged in to the lower extreme of storage jar (4), apron (9) set up in storage box (1) outside upper end.
2. A sample storage device for petroleum products prior to microwave digestion according to claim 1, wherein: the lower end surface of the cover plate (9) is provided with a pressing plate (91), the lower end surface of the pressing plate (91) is provided with a gasket (92), and the gasket (92) is a rubber gasket in actual use.
3. A sample storage device for petroleum products prior to microwave digestion according to claim 1, wherein: the cross-section of chucking board (7) is an arc structure, be connected with two flexible guide bar (6) on chucking board (7), flexible guide bar (6) comprise guide cylinder, guide bar, the one end and the chucking board (7) of guide bar are connected, the other end of guide bar slides and cup joints in the guide cylinder, the guide cylinder is fixed on round hole (5) inner wall.
4. A sample storage device for petroleum products prior to microwave digestion according to claim 1, wherein: the upper end of chucking board (7) is provided with the chamfer towards interior one side, the external diameter of the top of chamfer is greater than the external diameter of storage jar (4), the internal diameter of chucking board (7) is less than the external diameter of storage jar (4).
5. A sample storage device for petroleum products prior to microwave digestion according to claim 2, wherein: when the inner upper end surface of the cover plate (9) is in contact with the upper end surface of the storage box (1), the lower end surface of the gasket (92) is tightly attached to the upper end surface of the storage box (4).
6. A sample storage device for petroleum products prior to microwave digestion according to claim 1, wherein: the upper end surface of the cover plate (9) is provided with a handle, and the outer surface of the handle is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048221.0U CN216444107U (en) | 2021-12-06 | 2021-12-06 | Sample storage device before petroleum product microwave digestion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048221.0U CN216444107U (en) | 2021-12-06 | 2021-12-06 | Sample storage device before petroleum product microwave digestion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216444107U true CN216444107U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123048221.0U Active CN216444107U (en) | 2021-12-06 | 2021-12-06 | Sample storage device before petroleum product microwave digestion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216444107U (en) |
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2021
- 2021-12-06 CN CN202123048221.0U patent/CN216444107U/en active Active
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