CN210803287U - Kit for rapidly and qualified determination of nitrite content - Google Patents
Kit for rapidly and qualified determination of nitrite content Download PDFInfo
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- CN210803287U CN210803287U CN201921647453.8U CN201921647453U CN210803287U CN 210803287 U CN210803287 U CN 210803287U CN 201921647453 U CN201921647453 U CN 201921647453U CN 210803287 U CN210803287 U CN 210803287U
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Abstract
The utility model discloses a kit for rapidly and qualified determination of nitrite content in the field of nitrite measurement, which comprises a kit box body, wherein a bottom plate is arranged below the kit box body, a tube placing plate is fixed above the inside of the kit box body, and a detection device is arranged on the tube placing plate; the detection device mainly comprises a fixing ring, a measurement colorimetric tube, a scale bar, a comparison colorimetric tube and a colorimetric tube upper cover, wherein the specifications of the comparison colorimetric tube and the measurement colorimetric tube are consistent, the comparison colorimetric tube and the measurement colorimetric tube are fixedly connected in a flush manner, the upper ends of the comparison colorimetric tube and the measurement colorimetric tube are respectively provided with the colorimetric tube upper cover, and the outer surface walls of the comparison colorimetric tube and the measurement colorimetric tube are respectively provided with the scale bar; the utility model discloses cover on the colour comparison tube and seted up and add solution tank A and add solution tank B for place and detect solution, placed burette and distilled water in the storing device simultaneously, make things convenient for the staff to detect.
Description
Technical Field
The utility model belongs to the technical field of measure nitrite content, concretely relates to qualified kit of judging nitrite content fast.
Background
The box is used for containing chemical reagents for detecting chemical components, drug residues, virus types and the like. Is generally used by hospitals and pharmaceutical enterprises.
The prior art has the following problems: 1. the prior art needs various practical tools and instruments when measuring the nitrite content, and can not directly and rapidly measure the nitrite content.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a fast qualified kit for determining nitrite content, which has the characteristic of fast measurement.
In order to achieve the above object, the utility model provides a following technical scheme: a kit for rapidly and qualified determination of nitrite content comprises a kit body, wherein a bottom plate is arranged below the kit body, a tube placing plate is fixed above the inside of the kit body, and a detection device is arranged on the tube placing plate;
detection device mainly comprises solid fixed ring, measurement colour comparison tube, scale bar, contrast colour comparison tube and colour comparison tube upper cover, the specification of contrast colour comparison tube and measurement colour comparison tube is unanimous, contrast colour comparison tube flushes fixed connection with measuring between the colour comparison tube, contrast colour comparison tube all is equipped with the colour comparison tube upper cover with measuring the colour comparison tube upper end, and all is equipped with the scale bar on contrast colour comparison tube and the outer table wall of measuring the colour comparison tube.
As the utility model discloses a preferred technical scheme, the internally mounted of kit box body has storing device, storing device's bottom is equipped with the spout, the slider has been seted up with the spout corresponding position to the bottom plate upper surface, through spout and slider sliding connection between kit box body and the kit box body.
As the utility model discloses a preferred technical scheme, through solid fixed ring fixed connection between measurement colour comparison cell and the contrast colour comparison cell.
As an optimal technical scheme of the utility model, put and offer the round hole that a plurality of and detection device cross section are unanimous on the tube sheet, detection device places in the round hole.
As the utility model discloses a preferred technical scheme, the colour comparison tube upper cover mainly comprises apron, interpolation solution tank A, interpolation solution tank B, upper cover and baffle, the lower extreme of upper cover is equipped with the rubber buffer, seals through the rubber buffer and measurement colour comparison tube or contrast colour comparison tube mouth of pipe, upper cover is inside to have seted up and to have added solution tank B and add solution tank A, add solution tank B and add and cut off through the baffle between the solution tank A, it is sealed through the apron to go up the lid top.
As the preferred technical proposal of the utility model, the storage device mainly comprises a storage box body and a storage area, and the interior of the storage area is provided with a distilled water bottle and a dropper.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses cover on the colour comparison tube and seted up and add solution tank A and add solution tank B for place and detect solution, placed burette and distilled water in the storing device simultaneously, make things convenient for the staff to detect.
2. The utility model discloses be equipped with contrast colour comparison tube and measure the colour comparison tube, fix it through solid fixed ring, then carry out the detection of nitrite, convenience of customers carries out the data contrast.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the storage device shown in FIG. 1;
FIG. 3 is a schematic diagram of the detecting device of FIG. 1 according to the present invention;
fig. 4 is an exploded view of the upper cover of the cuvette in fig. 3 according to the present invention;
fig. 5 is a perspective view of the fixing ring of fig. 3 according to the present invention.
In the figure: 1. a kit body; 2. a base plate; 3. a storage device; 31. a storage box body; 32. a material placing area; 4. placing a tube plate; 5. a detection device; 51. a fixing ring; 52. measuring a colorimetric cylinder; 53. a scale bar; 54. comparing the colorimetric tubes; 55. covering the colorimetric tube; 551. a cover plate; 552. an additive solution tank A; 553. an additive solution tank B; 554. an upper cover body; 555. a separator.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a kit for rapidly determining nitrite content in a qualified manner comprises a kit body 1, wherein a bottom plate 2 is arranged below the kit body 1, a tube placing plate 4 is fixed above the inside of the kit body 1, and a detection device 5 is arranged on the tube placing plate 4;
Further, the inside mounting of kit box body 1 has storage device 3, and storage device 3's bottom is equipped with the spout, and the slider has been seted up with the spout corresponding position to bottom plate 2 upper surface, through spout and slider sliding connection between kit box body 1 and the kit box body 1.
The internally mounted of reagent box body 1 has storage device 3 in this embodiment, can be used for placing instrument and medicine that need use in the measurement through storage device 3, and storage device 3 and 1 sliding connection of reagent box body can make things convenient for the staff to take simultaneously.
Further, the measuring cuvette 52 and the comparison cuvette 54 are fixedly connected by a fixing ring 51.
Measure in this embodiment between colour comparison tube 52 and the contrast colour comparison tube 54 and can prevent it through solid fixed ring 51 fixed connection and slide in the measuring, will measure colour comparison tube 52 simultaneously and compare colour comparison tube 54 fixedly, make things convenient for the staff to carry out contrast data more.
Furthermore, a plurality of circular holes with the same cross section as that of the detection device 5 are formed in the tube placing plate 4, and the detection device 5 is placed in the circular holes.
In this embodiment, the middle tube plate 4 is provided with a plurality of circular holes, which is convenient for users to prevent the detection device 5 of different samples.
Further, cuvette upper cover 55 mainly comprises cover plate 551, addition solution tank a552, addition solution tank B553, upper cover 554 and partition 555, a rubber stopper is provided at the lower end of upper cover 554, and is sealed with the nozzle of measurement cuvette 52 or contrast cuvette 54 through the rubber stopper, addition solution tank B553 and addition solution tank a552 are provided inside upper cover 554, addition solution tank B553 and addition solution tank a552 are separated by partition 555 between addition solution tank B553 and addition solution tank a552, and the upper cover 554 is sealed by cover plate 551.
In this embodiment, an additive solution tank a552 and an additive solution tank B553 are formed in the upper cap 554 and respectively used for placing an aminobenzenesulfonic acid solution and an N1-naphthylethylenediamine hydrochloride solution, the aminobenzenesulfonic acid solution and the N1-naphthylethylenediamine hydrochloride solution are added into the sodium nitrite solution for detection, and the upper cap 554 is screw-sealed by a cover plate 551.
Further, the storage device 3 mainly comprises a storage box body 31 and a storage area 32, and a distilled water bottle and a dropper are arranged in the storage area 32.
In this embodiment, distilled water in a distilled water bottle is used for addition detection, and a dropper is used for adding a solution.
The utility model discloses a theory of operation and use flow: the utility model discloses a burette absorbs different volume sodium nitrite solution that waits to detect on a plurality of measurement colour comparison tubes, and the rethread burette absorbs in adding solution tank A552 and adding solution tank B553 1 ml aminobenzene sulfonic acid solution and 2 ml N1-naphthyl ethylenediamine hydrochloride solution and adds contrast colour comparison tube 54 respectively and measures colour comparison tube 52, then observes the colour change, contrasts.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fast qualified kit of judging nitrite content, includes kit box body (1), its characterized in that: a bottom plate (2) is arranged below the kit body (1), a tube placing plate (4) is fixed above the interior of the kit body (1), and a detection device (5) is arranged on the tube placing plate (4);
detection device (5) mainly comprise solid fixed ring (51), measurement colour comparison tube (52), scale bar (53), contrast colour comparison tube (54) and colour comparison tube upper cover (55), the specification of contrast colour comparison tube (54) and measurement colour comparison tube (52) is unanimous, flush fixed connection between contrast colour comparison tube (54) and the measurement colour comparison tube (52), contrast colour comparison tube (54) all is equipped with colour comparison tube upper cover (55) with measurement colour comparison tube (52) upper end, and all is equipped with scale bar (53) on the exterior wall of contrast colour comparison tube (54) and measurement colour comparison tube (52).
2. The kit for rapidly qualifying nitrite content according to claim 1, wherein: the kit box comprises a kit box body (1), and is characterized in that a storage device (3) is arranged inside the kit box body (1), a sliding groove is formed in the bottom of the storage device (3), a sliding block is arranged at the position, corresponding to the sliding groove, of the upper surface of a bottom plate (2), and the kit box body (1) is connected with the kit box body (1) in a sliding mode through the sliding groove and the sliding block.
3. The kit for rapidly qualifying nitrite content according to claim 1, wherein: the measurement colorimetric tube (52) and the comparison colorimetric tube (54) are fixedly connected through a fixing ring (51).
4. The kit for rapidly qualifying nitrite content according to claim 1, wherein: the tube placing plate (4) is provided with a plurality of round holes with the cross sections consistent with those of the detection devices (5), and the detection devices (5) are placed in the round holes.
5. The kit for rapidly qualifying nitrite content according to claim 1, wherein: colorimetric tube upper cover (55) mainly comprises apron (551), add solution groove A (552), add solution groove B (553), upper cover body (554) and baffle (555), the lower extreme of upper cover body (554) is equipped with the rubber buffer, and it is sealed with measurement colorimetric tube (52) or contrast colorimetric tube (54) nozzle through the rubber buffer, add solution groove B (553) and add solution groove A (552) have been seted up to upper cover body (554) inside, it cuts off through baffle (555) between adding solution groove B (553) and adding solution groove A (552), it is sealed through apron (551) to go up cover body (554) top.
6. The kit for rapidly qualifying nitrite content according to claim 2, wherein: the storage device (3) mainly comprises a storage box body (31) and a storage area (32), wherein a distilled water bottle and a dropper are arranged in the storage area (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647453.8U CN210803287U (en) | 2019-09-30 | 2019-09-30 | Kit for rapidly and qualified determination of nitrite content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647453.8U CN210803287U (en) | 2019-09-30 | 2019-09-30 | Kit for rapidly and qualified determination of nitrite content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210803287U true CN210803287U (en) | 2020-06-19 |
Family
ID=71231960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921647453.8U Active CN210803287U (en) | 2019-09-30 | 2019-09-30 | Kit for rapidly and qualified determination of nitrite content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210803287U (en) |
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2019
- 2019-09-30 CN CN201921647453.8U patent/CN210803287U/en active Active
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