CN217901544U - Constant-temperature single-hole cuvette seat - Google Patents
Constant-temperature single-hole cuvette seat Download PDFInfo
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- CN217901544U CN217901544U CN202221696830.9U CN202221696830U CN217901544U CN 217901544 U CN217901544 U CN 217901544U CN 202221696830 U CN202221696830 U CN 202221696830U CN 217901544 U CN217901544 U CN 217901544U
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- cuvette
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- temperature
- pipe joint
- seat body
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Abstract
The utility model discloses a constant temperature single-hole cuvette seat, which comprises a cuvette seat body, a water inlet pipe joint, a water outlet pipe joint, a constant temperature water pipeline and a plurality of sealing screws; the middle part of the cuvette seat body is provided with an open cuvette placing inner cavity, the constant-temperature water pipeline is arranged inside the cuvette seat body, and the constant-temperature water pipeline surrounds the outside of the cuvette placing inner cavity; two ends of the constant temperature water pipeline are respectively connected with a water inlet pipe joint and a water outlet pipe joint; the water inlet pipe joint and the water outlet pipe joint are arranged on the cuvette seat body; the cuvette seat body is provided with a plurality of fabrication holes, and the sealing screws are fixed on the fabrication holes. The utility model discloses a constant temperature haplopore cell seat simple structure, accuse temperature are accurate, the temperature can be invariable fast, the assembly is simple, the precision is high, the stable performance, do not influence the light path in the measurement and can not cause the light loss.
Description
Technical Field
The utility model relates to an instrumental analysis field, in particular to constant temperature haplopore cell seat.
Background
The existing single-hole cuvette has no constant temperature function, so that the test data of the product is unstable due to the fact that the room temperature is not constant due to seasonal variation during the spectrophotometry experiment and the consistency is poor.
A constant-temperature single-hole cuvette seat which has the advantages of simple structure, accurate temperature control, rapid and constant temperature, simple assembly, high precision, stable performance, no influence on a light path in measurement and no light loss is urgently needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a constant temperature haplopore cell seat, the utility model discloses a constant temperature haplopore cell seat simple structure, accuse temperature are accurate, the temperature can fast constant, the assembly is simple, the precision is high, the stable performance, do not influence the light path and can not cause the light loss in the measurement.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a constant-temperature single-hole cuvette seat, which comprises a cuvette seat body, a water inlet pipe joint, a water outlet pipe joint, a constant-temperature water pipeline and a plurality of sealing screws; the middle part of the cuvette seat body is provided with an open cuvette placing inner cavity, the constant-temperature water pipeline is arranged inside the cuvette seat body, and the constant-temperature water pipeline surrounds the outside of the cuvette placing inner cavity; two ends of the constant-temperature water pipeline are respectively connected with the water inlet pipe connector and the water outlet pipe connector; the water inlet pipe joint and the water outlet pipe joint are arranged on the cuvette seat body; the cuvette seat body is provided with a plurality of process holes, and the sealing screws are fixed on the process holes.
In the utility model, the cuvette seat body is used for placing a cuvette;
preferably, the cuvette seat body is of a T-shaped structure, and the water pipe connector and the water outlet pipe connector are respectively and vertically arranged on a transverse platform of the cuvette seat body;
preferably, the cuvette placing inner cavity is provided with an elastic sheet, and the elastic sheet is fixed on the cuvette seat body through a fixing screw and used for ensuring the repeated positioning precision of the cuvette placing.
The utility model discloses in, income water coupling, play water coupling and constant temperature water pipeline intercommunication constant temperature water supply end are used for providing the constant temperature condition for the cell body.
In the utility model, a plurality of pipe joints are involved in the process of installing the constant temperature water pipeline, and subsequent overhaul, maintenance and the like are completed by matching the process holes, and the positions of the pipe joints correspond to the positions of the process holes; different numbers of process holes are needed for laying different constant temperature water pipelines, and different constant temperature heating effects are generated;
preferably, the number of the process holes is 6-10, the number of the process holes reflects the bending times of the constant-temperature water pipeline in installation, and the requirement of omnibearing constant-temperature heating of the cuvette can be basically met.
In the utility model, the sealing screw is used for sealing the fabrication hole;
preferably, the sealing screw is an M5 screw.
The utility model discloses a theory of operation does: the charge pump gets into the water through thermostatic control from water pipe connector, gets into the inside of cell seat body through thermostatic water pipeline to encircle in the outside of cell, follow outlet pipe connector and flow, make the interior survey liquid temperature of cell invariable fast to appointed temperature, be fit for the measurement under the different temperature conditions, guarantee measuring accuracy.
The utility model discloses an actively advance the effect: the utility model discloses a constant temperature haplopore cell seat simple structure, accuse temperature are accurate, the temperature can the rapid constancy, the assembly is simple, the precision is high, the stable performance, do not influence the light path in the measurement and can not cause the light loss.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is an explosion diagram of the constant-temperature single-hole cell holder according to the embodiment of the present invention.
Description of reference numerals:
1. a cuvette holder body; 21. A water inlet pipe joint;
22. a water outlet pipe joint; 3. The cuvette is placed in the inner cavity;
4. a sealing screw; 5. A fabrication hole;
6. a spring plate; 7. And fixing the screw.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the present embodiment provides a constant-temperature single-hole cuvette holder, which includes a cuvette holder body 1, a water inlet pipe joint 21, a water outlet pipe joint 22, a constant-temperature water pipe (inside the cuvette holder body 1, not shown in the view angle in the figure) and 9 sealing screws 4; the middle part of the cuvette seat body 1 is provided with an open cuvette placing inner cavity 3, the constant temperature water pipeline is arranged inside the cuvette seat body 1, and the constant temperature water pipeline surrounds the outside of the cuvette placing inner cavity 3; two ends of the constant temperature water pipeline are respectively connected with a water inlet pipe joint 21 and a water outlet pipe joint 22; the water inlet pipe joint 21 and the water outlet pipe joint 22 are arranged on the cuvette seat body 1; the cuvette seat body 1 is provided with a fabrication hole 5, and the sealing screw 4 is fixed on the fabrication hole 5.
In this embodiment, the cuvette holder body 1 is used for holding a cuvette; the cuvette seat body 1 is of a T-shaped structure, and the water pipe connector and the water outlet pipe connector 22 are respectively and vertically arranged on a transverse platform of the cuvette seat body 1; be provided with shell fragment 6 on the inner chamber 3 is placed to the cell, and shell fragment 6 passes through set screw 7 to be fixed on cell seat body 1 for guarantee the repeated positioning accuracy that the cell was placed.
In this embodiment, the water inlet pipe joint 21, the water outlet pipe joint 22 and the constant temperature water pipeline are communicated with the constant temperature water supply end for providing constant temperature conditions for the cuvette body.
In the embodiment, during the installation process of the constant-temperature water pipeline, a plurality of pipe joints are involved, the process holes 5 are required to be matched to complete subsequent overhaul, maintenance and the like, and the positions of the pipe joints correspond to the positions of the process holes 5; different thermostatic water lines are laid requiring the use of different numbers of fabrication holes 5 and producing different thermostatic heating effects.
In this embodiment, the sealing screw 4 is used to seal the fabrication hole 5; the sealing screw 4 is an M5 screw.
The utility model discloses a theory of operation does: the charge pump gets into the water through thermostatic control from water pipe connector, gets into the inside of cell seat body through thermostatic water pipeline to encircle in the outside of cell, follow outlet pipe connector and flow, make the interior survey liquid temperature of cell invariable fast to appointed temperature, be fit for the measurement under the different temperature conditions, guarantee measuring accuracy.
The constant-temperature single-hole cuvette holder has the advantages of simple structure, accurate temperature control, rapid and constant temperature, simplicity in assembly, high precision, stable performance, no influence on a light path in measurement and no light loss.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A constant-temperature single-hole cuvette seat is characterized by comprising a cuvette seat body, a water inlet pipe joint, a water outlet pipe joint, a constant-temperature water pipeline and a plurality of sealing screws; the middle part of the cuvette seat body is provided with an open cuvette placing inner cavity, the constant-temperature water pipeline is arranged inside the cuvette seat body, and the constant-temperature water pipeline surrounds the outside of the cuvette placing inner cavity; two ends of the constant-temperature water pipeline are respectively connected with the water inlet pipe connector and the water outlet pipe connector; the water inlet pipe joint and the water outlet pipe joint are arranged on the cuvette seat body; the cuvette seat body is provided with a plurality of process holes, and the sealing screws are fixed on the process holes.
2. The constant-temperature single-hole cuvette holder according to claim 1, wherein the cuvette holder body is of a T-shaped structure, and the water pipe connector and the water outlet pipe connector are respectively vertically arranged on a transverse platform of the cuvette holder body.
3. The constant-temperature single-hole cuvette holder according to claim 1, wherein an elastic sheet is arranged on the cuvette placing inner cavity, and the elastic sheet is fixed on the cuvette holder body through a fixing screw.
4. The constant-temperature single-hole cuvette holder according to claim 1, wherein the number of the process holes is 6 to 10.
5. The constant-temperature single-hole cuvette holder according to claim 1, wherein the sealing screw is an M5 screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696830.9U CN217901544U (en) | 2022-07-01 | 2022-07-01 | Constant-temperature single-hole cuvette seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696830.9U CN217901544U (en) | 2022-07-01 | 2022-07-01 | Constant-temperature single-hole cuvette seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217901544U true CN217901544U (en) | 2022-11-25 |
Family
ID=84132868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221696830.9U Active CN217901544U (en) | 2022-07-01 | 2022-07-01 | Constant-temperature single-hole cuvette seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217901544U (en) |
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2022
- 2022-07-01 CN CN202221696830.9U patent/CN217901544U/en active Active
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