CN210071475U - Heating and refrigerating dehydrator of total organic carbon analyzer - Google Patents
Heating and refrigerating dehydrator of total organic carbon analyzer Download PDFInfo
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- CN210071475U CN210071475U CN201920505568.7U CN201920505568U CN210071475U CN 210071475 U CN210071475 U CN 210071475U CN 201920505568 U CN201920505568 U CN 201920505568U CN 210071475 U CN210071475 U CN 210071475U
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Abstract
The utility model relates to a total organic carbon analysis appearance field, more specifically the total organic carbon analysis appearance heating refrigeration dehydrator that says so. The front end fretwork of device fixed block, the sample reaction pipe is provided with threely, fixed connection is at the upper and lower both ends of device fixed block respectively for the upper end and the lower extreme of three sample reaction pipe, the sampling tube passes through threaded connection at the lower extreme of the sample reaction pipe of left end, the sample reaction pipe intercommunication of sampling tube and left end, the lower extreme fixed connection of the sample reaction pipe of right-hand member and intercommunication gas converge the pipe. The utility model discloses can heat and refrigerated dehydration drying before getting into the detector to the gas appearance that gets into in the total organic carbon analysis appearance, dehydration drying is effectual, has steam to lead to the detector to damage in avoiding the gas appearance, and detect inaccurately, avoids causing the phenomenon that mainboard and power module trouble appear many times in the total organic carbon analysis appearance, guarantees the operation that the analysis appearance can be stable for a long time, guarantees accurate reliable analytical data.
Description
Technical Field
The utility model relates to a total organic carbon analysis appearance field, more specifically the total organic carbon analysis appearance heating refrigeration dehydrator that says so.
Background
The total organic carbon analyzer is used for determining total organic carbon TOC in a solution. The measuring principle is that organic carbon in the solution is oxidized and converted into carbon dioxide, and the content of the carbon dioxide is measured by a detector after interference substances are eliminated. The corresponding relation of carbon content between carbon dioxide and total organic carbon is utilized to carry out quantitative determination on the total organic carbon in the solution, and the quantitative determination is usually used as an important basis for evaluating the pollution degree of organic matters in the water body. Need dry gas before gaseous entering detector in the total organic carbon analysis appearance, otherwise have steam in the gas appearance and can lead to the detector to damage, and detect inaccurately, cause total organic carbon analysis appearance mainboard and power module trouble many times easily, lead to the analysis appearance operating stability to worsen, the analytical data degree of accuracy reduces, and normal analysis and process operation personnel's regulation and control are influenced seriously, and traditional dehydrating unit can bring extra impurity into, and the volume is also great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a total organic carbon analysis appearance heating refrigeration dehydrator, its beneficial effect does the utility model discloses can heat refrigerated dehydration drying process before getting into the detector to the gas appearance that gets into in the total organic carbon analysis appearance, dehydration drying is effectual, avoids having steam can lead to the detector to damage and detect inaccurate in the gas appearance, avoids causing the phenomenon that mainboard and power module trouble appear many times in the total organic carbon analysis appearance, guarantees the operation that the analysis appearance can be stable for a long time, guarantees accurate reliable analytical data.
The purpose of the utility model is realized through the following technical scheme:
a heating and refrigerating dehydrator of a total organic carbon analyzer comprises a sample reaction tube, a gas-liquid separation tube, a heat conduction block I, a thermoelectric refrigeration piece, a heat conduction block II, a device fixing block, a gas confluence tube, an exhaust tube and a sampling tube, wherein the front end of the device fixing block is hollow, the number of the sample reaction tubes is three, the upper end and the lower end of each of the three sample reaction tubes are respectively and fixedly connected to the upper end and the lower end of the device fixing block, the sampling tube is connected to the lower end of the sample reaction tube at the left end through threads, the sampling tube is communicated with the sample reaction tube at the left end, the lower end of the sample reaction tube at the right end is fixedly connected and communicated with the gas confluence tube, the lower end of the gas confluence tube is fixedly connected and communicated with the exhaust tube, and the lower end; the three sample reaction tubes, the gas converging tube, the exhaust tube and the sampling tube are all sleeved with gas-liquid separation tubes, and the three sample reaction tubes, the gas converging tube, the exhaust tube and the gas-liquid separation tubes on the sampling tube are all communicated; the heat conducting block II is fixedly connected to the rear end inside the device fixing block, and the thermoelectric refrigerating sheet is fixedly connected to the front end inside the device fixing block; the sample reaction tube is positioned between the thermoelectric refrigerating sheet and the heat conducting block II; the heat conduction block I is fixedly connected to the front end face of the device fixing block.
The heating and refrigerating dehydrator of the total organic carbon analyzer further comprises a heat dissipation device, and the heat dissipation device is fixedly connected to the front end face of the heat conduction block I.
The heat dissipation device comprises a heat dissipation device fixing block, a heat dissipation fin shell, heat dissipation fins and a heat conduction plate; the rear end fixed connection of radiator fixed block is on heat conduction piece I, and the front end fixed connection fin casing of radiator fixed block, the both ends fixed connection polylith fin of fin casing, the front end fixed connection heat-conducting plate of fin casing.
The sampling tube is fixedly connected with four gas distributing tubes, the four gas distributing tubes are communicated with the interior of the sampling tube, and the four gas distributing tubes are sleeved with gas-liquid separating tubes; and the gas-liquid separation pipe on the gas distribution pipe is communicated with the gas-liquid separation pipe on the sampling pipe.
The sample reaction tube and the gas-liquid separation tube are both made of stainless steel.
The heat conducting block I and the heat dissipation device are integrally made of aluminum alloy.
The utility model relates to a beneficial effect of total organic carbon analysis appearance heating refrigeration dehydrator does:
the utility model relates to a total organic carbon analysis appearance heating refrigeration dehydrator, the utility model discloses can heat refrigerated dehydration drying process before getting into the detector to the gas appearance that gets into in the total organic carbon analysis appearance, dehydration drying is effectual, has steam can lead to the detector to damage and detect inaccurately in avoiding the gas appearance, avoids causing total organic carbon analysis appearance to appear the phenomenon of mainboard and power module trouble many times, guarantees the operation that the analysis appearance can be stable for a long time, guarantees accurate reliable analytical data.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a front sectional view of the present invention;
fig. 4 is a schematic side view of the present invention;
FIG. 5 is a side view, cross-sectional structural schematic of the present invention;
fig. 6 is a schematic view of the top view structure of the present invention.
In the figure: a sample reaction tube 1; a gas-liquid separation pipe 2; a heat conducting block I3; a thermoelectric refrigerating sheet 4; a heat sink 5; 5-1 parts of a radiator fixing block; a heat sink case 5-2; 5-3 of radiating fins; 5-4 of a heat conducting plate; a heat conducting block II 6; a device fixing block 7; a gas confluence pipe 8; an exhaust pipe 9; a sampling tube 10; and a gas distributing pipe 10-1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-6 and the specific implementation method.
The first embodiment is as follows:
the following description of the present embodiment with reference to fig. 1 to 6 shows a heating and refrigerating dehydrator for total organic carbon analyzer, comprising a sample reaction tube 1, a gas-liquid separation tube 2, a heat conduction block i 3, a thermoelectric refrigeration sheet 4, a heat conduction block ii 6, a device fixing block 7, a gas confluence tube 8, an exhaust tube 9 and a sampling tube 10, the front end of the device fixing block 7 is hollow, three sample reaction tubes 1 are arranged, the upper ends and the lower ends of the three sample reaction tubes 1 are respectively and fixedly connected to the upper end and the lower end of the device fixing block 7, a sampling tube 10 is connected to the lower end of the sample reaction tube 1 at the left end through threads, the sampling tube 10 is communicated with the sample reaction tube 1 at the left end, the lower end of the sample reaction tube 1 at the right end is fixedly connected and communicated with a gas converging tube 8, the lower end of the gas converging tube 8 is fixedly connected and communicated with an exhaust tube 9, and the lower end of the middle sample reaction tube 1 is fixedly connected and communicated with the gas converging tube 8; the three sample reaction tubes 1, the gas converging tube 8, the exhaust tube 9 and the sampling tube 10 are all sleeved with gas-liquid separation tubes 2, and the three sample reaction tubes 1, the gas converging tube 8, the exhaust tube 9 and the gas-liquid separation tubes 2 on the sampling tube 10 are all communicated; the heat conducting block II 6 is fixedly connected to the rear end inside the device fixing block 7, and the thermoelectric refrigerating sheet 4 is fixedly connected to the front end inside the device fixing block 7; the sample reaction tube 1 is positioned between the thermoelectric refrigerating sheet 4 and the heat conducting block II 6; the heat conduction block I3 is fixedly connected to the front end face of the device fixing block 7. The utility model discloses when using, lead-in three sample reaction tube 1 with sample and reagent in, connect thermoelectric refrigeration piece 4 through the wire and open the back, thermoelectric refrigeration piece 4 heats the temperature that makes gas-liquid separation pipe 2 and risees, gas-liquid separation pipe 2 heats the drying process to the gas in the sample reaction tube 1, moist gas that is heated in the sample reaction tube 1 passes through gas-liquid separation pipe 2's upper end and discharges, thereby thermoelectric refrigeration piece 4 refrigerates the gas in the condensation gas-liquid separation pipe 2, the steam condensation in the time gas-liquid separation pipe 2 becomes liquid, liquid passes through gas-liquid separation pipe 2's lower extreme and discharges, gas after the drying passes through blast pipe 9 and discharges total organic carbon analysis appearance and detect, partial gas discharges in the sampling pipe 10.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 6, and the heating and refrigerating dehydrator of the total organic carbon analyzer further includes a heat dissipation device 5, and the heat dissipation device 5 is fixedly connected to the front end surface of the heat conduction block i 3 to increase the heat dissipation effect of the device.
The third concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 6, where the heat sink 5 includes a heat sink fixing block 5-1, a heat sink housing 5-2, a heat sink 5-3, and a heat conducting plate 5-4; the rear end of the radiator fixing block 5-1 is fixedly connected to the heat conducting block I3, the front end of the radiator fixing block 5-1 is fixedly connected with the radiating fin shell 5-2, two ends of the radiating fin shell 5-2 are fixedly connected with a plurality of radiating fins 5-3, the front end of the radiating fin shell 5-2 is fixedly connected with the heat conducting plate 5-4, and the radiating fin shell 5-2, the radiating fins 5-3 and the heat conducting plate 5-4 increase the radiating area and enable the radiating effect to be better.
The fourth concrete implementation mode:
referring to fig. 1-6, the sampling tube 10 is fixedly connected with four gas distribution tubes 10-1, the four gas distribution tubes 10-1 are all communicated with the inside of the sampling tube 10, and the four gas distribution tubes 10-1 are all sleeved with gas-liquid separation tubes 2; the gas-liquid separation tube 2 on the gas distribution tube 10-1 is communicated with the gas-liquid separation tube 2 on the sampling tube 10; the four gas distribution pipes 10-1 are convenient for sampling the dried gas sample and detecting the components or the drying degree of the gas.
The fifth concrete implementation mode:
the present embodiment will be described with reference to FIGS. 1 to 6, in which the sample reaction tube 1 and the gas-liquid separation tube 2 are made of stainless steel.
The sixth specific implementation mode:
the present embodiment will be described with reference to fig. 1 to 6, in which the entirety of the heat conduction block i 3 and the heat sink 5 is made of an aluminum alloy.
The utility model relates to a total organic carbon analysis appearance heating refrigeration dehydrator's theory of operation: the utility model discloses when using, in leading-in three sample reaction tube 1 with sample and reagent, after 4 through wire connection power opens thermoelectric refrigeration pieces, 4 heats thermoelectric refrigeration pieces and makes the temperature of gas-liquid separation pipe 2 rise, gas-liquid separation pipe 2 heats the drying process to the gas in the sample reaction tube 1, moist gas that is heated in the sample reaction tube 1 discharges through the upper end of gas-liquid separation pipe 2, thermoelectric refrigeration pieces 4 refrigerate thereby the gas in the condensation gas-liquid separation pipe 2, make the steam condensation in the gas-liquid separation pipe 2 become liquid, liquid discharges through the lower extreme of gas-liquid separation pipe 2, gas after the drying discharges to total organic carbon analysis appearance through blast pipe 9 and detects, partial gas discharges in sampling pipe 10; the radiating fin shell 5-2, the radiating fins 5-3 and the heat conducting plate 5-4 increase the radiating area, so that the radiating effect is better; the four gas distribution pipes 10-1 are convenient for sampling the dried gas sample and detecting the components or the drying degree of the gas.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by the person skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a total organic carbon analysis appearance heating refrigeration dehydrator, includes sample reaction tube (1), gas-liquid separation pipe (2), heat conduction piece I (3), thermoelectric refrigeration piece (4), heat conduction piece II (6), device fixed block (7), gaseous converging pipe (8), blast pipe (9) and sampling tube (10), its characterized in that: the front end of the device fixing block (7) is hollow, three sample reaction tubes (1) are arranged, the upper ends and the lower ends of the three sample reaction tubes (1) are respectively and fixedly connected to the upper end and the lower end of the device fixing block (7), the sampling tube (10) is connected to the lower end of the sample reaction tube (1) at the left end through threads, the sampling tube (10) is communicated with the sample reaction tube (1) at the left end, the lower end of the sample reaction tube (1) at the right end is fixedly connected and communicated with the gas converging tube (8), the lower end of the gas converging tube (8) is fixedly connected and communicated with the exhaust tube (9), and the lower end of the middle sample reaction tube (1) is fixedly connected and communicated with the gas converging tube (8); the three sample reaction tubes (1), the gas converging tube (8), the exhaust tube (9) and the sampling tube (10) are sleeved with gas-liquid separation tubes (2), and the three sample reaction tubes (1), the gas converging tube (8), the exhaust tube (9) and the gas-liquid separation tubes (2) on the sampling tube (10) are communicated; the heat conducting block II (6) is fixedly connected to the rear end inside the device fixing block (7), and the thermoelectric refrigerating sheet (4) is fixedly connected to the front end inside the device fixing block (7); the sample reaction tube (1) is positioned between the thermoelectric refrigerating sheet (4) and the heat conducting block II (6); the heat conducting block I (3) is fixedly connected to the front end face of the device fixing block (7).
2. The heating and refrigerating dehydrator of the total organic carbon analyzer as claimed in claim 1, wherein: the heating and refrigerating dehydrator of the total organic carbon analyzer further comprises a heat dissipation device (5), and the heat dissipation device (5) is fixedly connected to the front end face of the heat conduction block I (3).
3. The heating and refrigerating dehydrator of the total organic carbon analyzer as claimed in claim 2, wherein: the heat dissipation device (5) comprises a heat dissipation fixing block (5-1), a radiating fin shell (5-2), radiating fins (5-3) and a heat conduction plate (5-4); the rear end of the radiator fixing block (5-1) is fixedly connected to the heat conducting block I (3), the front end of the radiator fixing block (5-1) is fixedly connected with a radiating fin shell (5-2), two ends of the radiating fin shell (5-2) are fixedly connected with a plurality of radiating fins (5-3), and the front end of the radiating fin shell (5-2) is fixedly connected with a heat conducting plate (5-4).
4. The heating and refrigerating dehydrator of the total organic carbon analyzer as claimed in claim 1, wherein: the sampling tube (10) is fixedly connected with four gas distribution tubes (10-1), the four gas distribution tubes (10-1) are communicated with the interior of the sampling tube (10), and the four gas distribution tubes (10-1) are sleeved with gas-liquid separation tubes (2); the gas-liquid separation tube (2) on the gas distribution tube (10-1) is communicated with the gas-liquid separation tube (2) on the sampling tube (10).
5. The heating and refrigerating dehydrator of claim 4, wherein the evaporator comprises: the sample reaction tube (1) and the gas-liquid separation tube (2) are both made of stainless steel.
6. The heating and refrigerating dehydrator of claim 3, wherein the evaporator comprises: the heat conducting block I (3) and the heat dissipation device (5) are integrally made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920505568.7U CN210071475U (en) | 2019-04-15 | 2019-04-15 | Heating and refrigerating dehydrator of total organic carbon analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920505568.7U CN210071475U (en) | 2019-04-15 | 2019-04-15 | Heating and refrigerating dehydrator of total organic carbon analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210071475U true CN210071475U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920505568.7U Active CN210071475U (en) | 2019-04-15 | 2019-04-15 | Heating and refrigerating dehydrator of total organic carbon analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210071475U (en) |
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2019
- 2019-04-15 CN CN201920505568.7U patent/CN210071475U/en active Active
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