CN214029734U - Reagent storage device of Karl Fischer coulometry moisture tester - Google Patents
Reagent storage device of Karl Fischer coulometry moisture tester Download PDFInfo
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- CN214029734U CN214029734U CN202023013652.9U CN202023013652U CN214029734U CN 214029734 U CN214029734 U CN 214029734U CN 202023013652 U CN202023013652 U CN 202023013652U CN 214029734 U CN214029734 U CN 214029734U
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Abstract
The utility model discloses a reagent storage device of a Karl Fischer coulometry moisture meter, which comprises a box body and a first component, second subassembly and lid, the box body closes with the lid each other lid, the nearly lid of box body end is sunken to establish first cavity and second cavity, the division board of first cavity of box body coupling and second cavity, establish the first breach that runs through first cavity and second cavity on the division board, bottled reagent of anolyte is placed to first cavity, the shape of first cavity horizontal cross section is unanimous with bottled reagent longitudinal section shape of anolyte, the second cavity is the cuboid structure, second cavity horizontal cross section with the box-packed reagent horizontal cross section shape of catholyte is unanimous, and first subassembly appearance constitutes the shape with first cavity inner wall unanimously, and second subassembly appearance constitutes the shape with second cavity inner wall unanimously, establishes the third cavity in the second subassembly, and the third cavity is unanimous with first subassembly appearance. The effect that different catholyte and anolyte quantities are preserved in a flexible way in the use of being convenient for preserve, conveniently taking out can be reached to this application.
Description
Technical Field
The utility model relates to a save set for reagent especially relates to a reagent save set of karl fischer coulometry moisture meter.
Background
The Karl Fischer method is abbreviated as Fischer method and is a volumetric analysis method for measuring moisture proposed in 1935 by Karl Fischer (Karl Fischer). The Fischer method is the most specific and accurate method for water in various chemical methods for measuring the moisture of substances. Although the method belongs to a classical method, the accuracy is improved and the measurement range is expanded through recent improvement, and the method is listed as a standard method for measuring moisture in a plurality of substances.
The Fischer method includes a titration method and a coulometric method. The method is suitable for measuring the water content in many inorganic compounds and organic compounds. Is a world-recognized classic method for measuring the moisture content of a substance. The method can quickly measure the moisture content in liquid, solid and gas, is the most specific and accurate chemical method, and is a universal industry standard analysis method in the world. The method is widely applied to the scientific research and other principles in the petroleum, chemical, electric, medicine and pesticide industries and colleges and universities.
Need use the reagent in Karl Fischer coulometry moisture determination, the reagent divide into catholyte, anolyte, reagent in use is the consumables, generally the configuration is a box catholyte, a bottle anolyte in first instrument debugging use, in the test process, because the moisture size of testee is different, the consumption of catholyte, anolyte is also different, the catholyte of replenishing reagent purchase when the test is used like this, the quantity of anolyte is also different, consequently, need design a reagent save set that can save different catholyte and anolyte quantity in a flexible way.
The catholyte reagent is in a boxed cuboid structure, namely a catholyte boxed reagent; the anolyte reagent is bottled by glass, namely the anolyte bottled reagent. The existing storage device for catholyte and anolyte usually adopts an inflatable buffer bag to wrap a catholyte box reagent and an anolyte bottle reagent respectively, and then the reagents are placed in an empty box for storage. Such a storage device has disadvantages such as inconvenient storage, and use.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough of present box-packed reagent of catholyte and bottled reagent of anolyte, the utility model provides a reagent save set of karl fischer coulometry moisture meter can reach and be convenient for preserve the effect of keeping, conveniently taking out the use and saving different catholyte and anolyte quantity in a flexible way.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reagent storage device of a Karl Fischer coulometry moisture tester comprises a box body, a first component, a second component and a box cover, wherein the box body and the box cover are mutually covered, a cavity is arranged in the box body close to the box cover, the cavity comprises a first cavity and a second cavity, a partition board for separating the first cavity from the second cavity is also integrally connected onto the box body, a first notch penetrating through the first cavity and the second cavity is arranged on the partition board, the anode liquid bottled reagent is placed in the first cavity, the shape of any horizontal section of the first cavity is consistent with the shape of the longitudinal section of the anode liquid bottled reagent, the second cavity is of a cuboid structure, the horizontal section of the second cavity is consistent with the shape of the horizontal section of the cathode liquid boxed reagent, the shape of the first assembly is consistent with the shape formed by the inner wall of the first cavity, the shape of the second assembly is consistent with the shape formed by the inner wall of the second cavity, a third cavity is hollowed in the second assembly, and the inner wall of the third cavity is consistent with the shape of the first assembly.
According to one aspect of the present invention, the second assembly is disposed in the second cavity, and the third cavity has a reagent bottled in anolyte.
According to an aspect of the present invention, the height of the second component is smaller than the depth of the second cavity, the second component is disposed in the second cavity, and the first component is disposed in the third cavity.
In accordance with an aspect of the present invention, the third cavity extends through the second component.
According to an aspect of the invention, the depth of the second cavity is equal to the depth of the first cavity.
According to an aspect of the utility model, the height of the box-packed reagent of catholyte is 2.5 centimetres, the bottle maximum diameter of the bottled reagent of anolyte is 7.5 centimetres.
In accordance with one aspect of the present invention, the height of the second component and the first component are both 5 centimeters.
According to an aspect of the present invention, the box body, the first component, the second component and the box cover are made of foam sponge.
According to an aspect of the present invention, the lid edge is provided with a second notch.
According to an aspect of the present invention, the number of the second notches is two, and two of the second notches are symmetrically disposed on the box cover.
The utility model discloses the advantage of implementing: the reagent comprises a catholyte box packed reagent and an anolyte bottle packed reagent, the reagent storage device of the Karl Fischer coulometry moisture tester comprises a box body, a first component, a second component and a box cover, the box body and the box cover are mutually covered, a cavity is arranged in the box body close to the box cover, the cavity comprises a first cavity and a second cavity, a partition board for separating the first cavity and the second cavity is further integrally connected on the box body, a first notch penetrating through the first cavity and the second cavity is arranged on the partition board, the anolyte bottle packed reagent is placed in the first cavity, the shape of any horizontal section of the first cavity is consistent with the shape of the longitudinal section of the anolyte bottle packed reagent, the second cavity is of a cuboid structure, the horizontal section of the second cavity is consistent with the shape of the horizontal section of the catholyte box packed reagent, and the shape of the first component is consistent with the shape formed by the inner wall of the first cavity, the shape of the second assembly is consistent with that formed by the inner walls of the second cavity, a third cavity is hollowed in the second assembly, and the inner wall of the third cavity is consistent with that of the first assembly. Through the technical scheme, the effects of being convenient to store and store, being convenient to take out and use and flexibly storing different quantities of the catholyte and the anolyte can be achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments 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 it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view showing the appearance of a reagent holding device of a Karl Fischer coulometry moisture meter according to an embodiment;
FIG. 2 is a schematic diagram showing the structure of a cartridge of a reagent holding device of a Karl Fischer coulometry moisture meter according to an embodiment;
FIG. 3 is a diagram showing a positional relationship between a cartridge and a second module in a second combination state of a reagent storage device of a Karl Fischer coulometry moisture meter according to an embodiment;
FIG. 4 is a diagram showing a positional relationship among a cartridge, a second unit, and a first unit in a third combination state of a reagent storage device of a Karl Fischer coulometry moisture meter according to an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, 2, 3 and 4, the reagent storage device of the karl fischer coulometry moisture meter comprises a box body 1, a first component 8, a second component 7 and a box cover 2, wherein the box body 1 and the box cover 2 are mutually covered, a cavity is arranged at the end of the box body 1 close to the box cover 2, the cavity comprises a first cavity 4 and a second cavity 5, a partition plate for separating the first cavity 4 and the second cavity 5 is further integrally connected on the box body 1, a first notch 6 penetrating the first cavity 4 and the second cavity 5 is arranged on the partition plate, the first cavity 4 is provided with a bottled reagent of an anolyte, the shape of any horizontal cross section of the first cavity 4 is consistent with the shape of the longitudinal section of the bottled reagent of the anolyte, the second cavity 5 is a cuboid structure, the horizontal cross section of the second cavity 5 is consistent with the shape of the horizontal cross section of the box-packed reagent of catholyte, the shape of the first component 8 is consistent with the shape that the inner wall of the first cavity 4 constitutes, the shape of the second component 7 is consistent with the shape that the inner wall of the second cavity 5 constitutes, it is equipped with the third cavity to draw empty in the second component 7, the inner wall of the third cavity with the shape of the first component 8 is consistent. Through the technical scheme, the effects of being convenient to store and store, being convenient to take out and use and flexibly storing different quantities of the catholyte and the anolyte can be achieved.
According to one aspect of the present invention, the second component 7 is disposed in the second cavity 5, and the third cavity is disposed with an anolyte bottle reagent.
According to an aspect of the present invention, the height of the second component 7 is smaller than the depth of the second cavity 5, the second component 7 is disposed in the second cavity 5, and the first component 8 is disposed in the third cavity. The second cavity 5, in which the first and second modules 8 and 7 are placed, may also contain a catholyte cassette reagent.
According to an aspect of the invention, said third cavity extends through said second component 7.
According to an aspect of the invention, the depth of the second cavity 5 is equal to the depth of the first cavity 4.
According to an aspect of the utility model, the height of the box-packed reagent of catholyte is 2.5 centimetres, the bottle maximum diameter of the bottled reagent of anolyte is 7.5 centimetres.
In accordance with one aspect of the present invention, the height of the second component 7 and the first component 8 are both 5 cm.
According to one aspect of the present invention, the case body 1, the first member 8, the second member 7 and the case cover 2 are made of foam sponge. The purpose is to ensure that the reagent storage device of the Karl Fischer coulometry moisture tester has low cost and light weight, can slightly deform and is convenient to take the bottled reagent of the anolyte and the boxed reagent of the catholyte.
According to an aspect of the present invention, the lid 2 is provided with a second notch 3 at the edge. The purpose is to conveniently take the box cover 2 up by putting fingers at the gap when opening.
According to an aspect of the utility model, the quantity of second breach 3 is two, two second breach 3 symmetry sets up on lid 2. The purpose is to more conveniently take up the box cover 2 by putting fingers at the gap when opening.
In the actual use process, different combination modes of the reagent storage device of the Karl Fischer coulometry moisture meter can be selected according to different consumption amounts of the catholyte and the anolyte.
Three combination states:
a first combination state: the depth of the first cavity 4 and the depth of the second cavity 5 of the box body 1 are both 7.5cm, an anolyte bottled reagent with the diameter of 7.5cm is placed in the first cavity 4, three catholyte box-packed reagents with the height of 2.5 cm are stacked in the second cavity 5, and the box cover 2 covers the box body 1 filled with the anolyte bottled reagent and the catholyte box-packed reagent.
A second combination state: the depth of the first cavity 4 and the second cavity 5 of the box body 1 is 7.5cm, a second component 7 with the height of 5cm is placed in the second cavity 5, the depth of a third cavity on the second component 7 is 5cm, an anolyte bottled reagent with the diameter of 7.5cm is placed in the first cavity 4 and the third cavity respectively, and the box cover 2 covers the box body 1 filled with the anolyte bottled reagent and the catholyte box packed reagent.
A third combination state: the depth of a first cavity 4 and the depth of a second cavity 5 of a box body 1 are both 7.5cm, an anolyte bottled reagent with the diameter of 7.5cm is placed in the first cavity 4, a second component 7 with the height of 5cm is placed in the second cavity 5, the depth of a third cavity on the second component 7 is 5cm, a first component 8 with the height of 5cm is placed in the third cavity, the second component 7 and the first component 8 are mutually matched to form a new planar substrate to be placed in the second cavity 5, a catholyte box-packed reagent with the height of 2.5 cm is placed in the second cavity 5 in which the second component 7 and the first component 8 are placed, and a box cover 2 covers the box body 1 filled with the anolyte bottled reagent and the catholyte box-packed reagent.
The utility model discloses the advantage of implementing: the reagent comprises a catholyte box packed reagent and an anolyte bottle packed reagent, the reagent storage device of the Karl Fischer coulometry moisture tester comprises a box body, a first component, a second component and a box cover, the box body and the box cover are mutually covered, a cavity is arranged in the box body close to the box cover, the cavity comprises a first cavity and a second cavity, a partition board for separating the first cavity and the second cavity is further integrally connected on the box body, a first notch penetrating through the first cavity and the second cavity is arranged on the partition board, the anolyte bottle packed reagent is placed in the first cavity, the shape of any horizontal section of the first cavity is consistent with the shape of the longitudinal section of the anolyte bottle packed reagent, the second cavity is of a cuboid structure, the horizontal section of the second cavity is consistent with the shape of the horizontal section of the catholyte box packed reagent, and the shape of the first component is consistent with the shape formed by the inner wall of the first cavity, the shape of the second assembly is consistent with that formed by the inner walls of the second cavity, a third cavity is hollowed in the second assembly, and the inner wall of the third cavity is consistent with that of the first assembly. Through the technical scheme, the effects of being convenient to store and store, being convenient to take out and use and flexibly storing different quantities of the catholyte and the anolyte can be achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A reagent storage device of a Karl Fischer coulometry moisture tester is characterized in that the reagent comprises a cathode liquid box reagent and an anode liquid bottled reagent, the reagent storage device of the Karl Fischer coulometry moisture tester comprises a box body, a first component, a second component and a box cover, the box body and the box cover are mutually covered, a cavity is arranged at the end, close to the box cover, of the box body in a sunken manner, the cavity comprises a first cavity and a second cavity, a partition plate for separating the first cavity from the second cavity is further integrally connected onto the box body, a first notch penetrating through the first cavity and the second cavity is arranged on the partition plate, the anode liquid bottle reagent is placed in the first cavity, the shape of any horizontal section of the first cavity is consistent with the shape of the longitudinal section of the anode liquid bottled reagent, the second cavity is of a cuboid structure, the horizontal section of the second cavity is consistent with the shape of the horizontal section of the cathode liquid box reagent, the shape of the first assembly is consistent with the shape formed by the inner wall of the first cavity, the shape of the second assembly is consistent with the shape formed by the inner wall of the second cavity, a third cavity is hollowed in the second assembly, and the inner wall of the third cavity is consistent with the shape of the first assembly.
2. The reagent holding device for the karl fischer coulometry moisture meter of claim 1, wherein the second assembly is placed in the second cavity, and the third cavity is placed with a reagent bottled in anolyte.
3. The reagent holding device of the karl fischer coulometry moisture meter of claim 1, wherein the height of the second component is less than the depth of the second cavity, the second component is disposed in the second cavity, and the first component is disposed in the third cavity.
4. The reagent holding device of a karl fischer coulometric moisture meter of claim 1 wherein the third cavity extends through the second component.
5. The reagent holding device of karl fischer coulometry moisture meter of claim 1, wherein the depth of the second cavity is equal to the depth of the first cavity.
6. The reagent storage device for a Karl Fischer coulometry moisture meter as claimed in claim 5, wherein the height of the catholyte box reagent is 2.5 cm, and the maximum diameter of the bottle of the anolyte bottled reagent is 7.5 cm.
7. The reagent holding device for a karl fischer coulometric moisture meter as claimed in claim 6 wherein the height of the second module and the first module are both 5 cm.
8. The reagent holding device for a karl fischer coulometry moisture meter as claimed in any one of claims 1 to 7, wherein the case body, the first member, the second member and the case cover are made of foam sponge.
9. The reagent holding device for the karl fischer coulometry moisture meter of claim 8, wherein the lid edge is provided with a second notch.
10. The reagent holding device for a karl fischer coulometric moisture meter according to claim 9 wherein the number of the second notches is two, and two of the second notches are symmetrically provided on the cassette cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023013652.9U CN214029734U (en) | 2020-12-15 | 2020-12-15 | Reagent storage device of Karl Fischer coulometry moisture tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023013652.9U CN214029734U (en) | 2020-12-15 | 2020-12-15 | Reagent storage device of Karl Fischer coulometry moisture tester |
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| Publication Number | Publication Date |
|---|---|
| CN214029734U true CN214029734U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023013652.9U Active CN214029734U (en) | 2020-12-15 | 2020-12-15 | Reagent storage device of Karl Fischer coulometry moisture tester |
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| Country | Link |
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| CN (1) | CN214029734U (en) |
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- 2020-12-15 CN CN202023013652.9U patent/CN214029734U/en active Active
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