CN217717099U - Sampling tool for chemical laboratory for water quality detection - Google Patents
Sampling tool for chemical laboratory for water quality detection Download PDFInfo
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- CN217717099U CN217717099U CN202221705830.0U CN202221705830U CN217717099U CN 217717099 U CN217717099 U CN 217717099U CN 202221705830 U CN202221705830 U CN 202221705830U CN 217717099 U CN217717099 U CN 217717099U
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Abstract
The utility model discloses a sampling tool is used in water quality testing's chemistry laboratory, the loach carrying platform comprises a supporting fram, the upper surface of support frame passes through screw fixedly connected with backup pad, the last fixed surface of support frame is connected with the light-proof water frame, seal cap's surface threaded connection has the observation ladle body, the lower fixed surface who observes the ladle body is connected with reaction base. This sampling tool is used in water quality testing's chemistry laboratory compares with the sampling tool is used in current water quality testing's chemistry laboratory, sets up through the combination of keeping away light water stand, colourity bucket, sample cask, observation ladle body, and the chemistry laboratory who has solved water quality testing need divide into same water sample in the testing process and carry out a lot of inspections with the sampling tool to guarantee the accuracy of inspection. However, each inspection requires different storage equipment and environments, and the single sampling tool greatly increases the workload of workers.
Description
Technical Field
The utility model relates to an experimental apparatus technical field specifically is a water quality testing's sampling tool is used in chemistry experiment room.
Background
Water resources are the most important natural resources of human society, and depend on basic conditions of survival and development, and the sustainable utilization of the water resources is an extremely important guarantee for the sustainable development of society and economy. With the development of science and technology, the phenomenon of water pollution generally exists, and in order to monitor the water conditions of the existing lakes and rivers, the water quality condition of the water body needs to be known;
the existing water quality detection needs to be completed in a chemical laboratory, and a sampling tool needs to be used in the detection process, but the existing sampling tool has the following defects in use:
firstly, in the inspection process, the same water body sample needs to be divided into a plurality of parts for a plurality of times of inspection so as to ensure the accuracy of the inspection. But each inspection needs different storage equipment and environments, so that the problem of workload of workers is greatly increased for a single sampling tool;
secondly, the existing sampling tool has the problem that the detection result is easy to generate errors due to poor sealing state in the sampling process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a water quality testing's chemistry experiment uses sampling tool in room has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water quality testing's chemistry experiment uses sampling tool in room, includes the support frame, the upper surface of support frame passes through screw fixedly connected with backup pad, the last fixed surface of support frame is connected with keeps away light water frame.
Optionally, the upper surface of the supporting plate is fixedly connected with a motor, and a cooling fan is connected to a spline on one side of the motor.
Optionally, a chromaticity barrel is inserted into the light-shielding water rack, and the upper surface of the chromaticity barrel is connected with a switch gate through a water hose thread in the interface.
Optionally, one side of the switch gate is connected with a sampling bucket through a water belt thread, and the outer surface of the sampling bucket is sleeved with a placing rack.
Optionally, one side of the placing frame is fixedly connected with a workbench, and the upper surface of the workbench is fixedly connected with a detection table.
Optionally, the upper surface of the sampling bucket is connected with a water pump through a water belt thread, and the other end of the water pump is connected with an input interface through a water belt thread.
Optionally, one side of the input interface is fixedly connected with a sealing top cover, and the lower surface of the input interface is fixedly connected with a reaction nozzle.
Optionally, the outer surface threaded connection of sealing top cap has the observation ladle body, the lower fixed surface who observes the ladle body is connected with the reaction base.
(III) advantageous effects
The utility model provides a water quality testing's chemistry experiment uses sampling tool in room possesses following beneficial effect:
1. this sampling tool is used in water quality testing's chemistry laboratory compares with the sampling tool is used in current water quality testing's chemistry laboratory, sets up through the combination of keeping away light water stand, colourity bucket, sample cask, observation ladle body, and the chemistry laboratory who has solved water quality testing need divide into same water sample in the testing process and carry out a lot of inspections with the sampling tool to guarantee the accuracy of inspection. However, each inspection requires different storage equipment and environments, and the single sampling tool greatly increases the workload of workers.
2. This sampling tool is used in water quality testing's chemistry laboratory compares with the chemical laboratory sampling tool that current water quality testing used, sets up through the combination of cooling fan, light-resistant water frame, colourity bucket, and the chemistry laboratory that has solved water quality testing has the in-process encapsulated situation of sample poor and to the water sample save improper rotten difficult problem that produces the error to the testing result with the sampling tool.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cooling fan of the present invention;
fig. 3 is a schematic view of a detailed structure of the rack of the present invention.
In the figure: 1. a support frame; 2. a support plate; 3. a motor; 4. a cooling fan; 5. a light-proof water frame; 6. a chromaticity bucket; 7. opening and closing the valve; 8. a sampling bucket; 9. placing a rack; 10. a work table; 11. a detection table; 12. a water pump; 13. an input interface; 14. sealing the top cover; 15. a reaction nozzle; 16. observing the barrel body; 17. a reaction base.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a sampling tool for a chemical laboratory for water quality detection comprises a support frame 1, wherein the upper surface of the support frame 1 is fixedly connected with a support plate 2 through screws, the upper surface of the support plate 2 is fixedly connected with a motor 3, one side of the motor 3 is connected with a cooling fan 4 in a spline mode, the upper surface of the support frame 1 is fixedly connected with a light-shielding water frame 5, a chromaticity barrel 6 is inserted into the light-shielding water frame 5, the upper surface of the chromaticity barrel 6 is connected with a switch gate 7 through a water belt thread in a connector, one side of the switch gate 7 is connected with a sampling water barrel 8 through a water belt thread, the outer surface of the sampling water barrel 8 is sleeved with a placing frame 9, one side of the placing frame 9 is fixedly connected with a workbench 10, the upper surface of the workbench 10 is fixedly connected with a reaction nozzle 15, the upper surface of the sampling water barrel 8 is connected with a water pump 12 through a water belt thread, the other end of the water pump 12 is connected with an input connector 13 through a water belt thread, one side of the input water belt connector 13 is fixedly connected with a sealing top cover 14, the lower surface of the input connector 13 is fixedly connected with a reaction nozzle 15, the outer surface of the sealing top cover 14 is connected with a screw thread of a observing barrel body 16;
this sampling tool is used in water quality testing's chemistry laboratory compares with the sampling tool is used in the chemistry laboratory of current water quality testing, sets up through the combination of keeping away light water stand 5, colourity bucket 6, sample cask 8, observation ladle body 16, and the chemistry laboratory who has solved water quality testing need be divided into the multiple inspection with same water sample in the testing process with the sampling tool to guarantee the accuracy of inspection. But each inspection needs different storage equipment and environments, so that the problem of workload of workers is greatly increased for a single sampling tool;
this sampling tool is used in water quality testing's chemistry laboratory compares with the sampling tool is used in current water quality testing's chemistry laboratory, sets up through the combination of cooling fan 4, light-resistant water frame 5, colourity bucket 6, and the chemistry laboratory who has solved water quality testing has the in-process encapsulated state of sample poor and to the water sample save improper rotten difficult problem that produces the error to the testing result with the sampling tool.
The utility model discloses in, the device's working procedure as follows:
place this novel device in operational environment through support frame 1, water source in will taking a sample cask 8 through opening ooff valve 7 gets into colourity bucket 6 through the hosepipe, help through keeping away light water frame 5 makes the water source in colourity bucket 6 not see sunshine and rotates cooling fan 4 through starter motor 3 again and make the water source of preserving carry out water source colourity and detect for a long time in summer, when needs are surveyed the aquatic chlorion, can carry out silver nitrate and chloride effect formation white silver chloride sediment in the observation ladle body 16 on reaction base 17, start water pump 12 and spill the water in taking a sample cask 8 through reaction shower nozzle 15 through the hosepipe, when excessive silver nitrate exists, then react with the potassium chromate indicator, generate brick red silver chromate, it reaches the terminal completion operation to express that the reaction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a water quality testing's chemistry experiment uses sampling tool in room, includes support frame (1), its characterized in that: the upper surface of support frame (1) passes through screw fixed connection and is connected with backup pad (2), the last fixed surface of support frame (1) is connected with keeps away light water frame (5).
2. The sampling tool for the chemical laboratory for water quality detection according to claim 1, wherein: the upper surface of backup pad (2) fixed connection has motor (3), one side spline hookup of motor (3) has cooling fan (4).
3. The sampling tool for the chemical laboratory for water quality detection according to claim 1, wherein: the inside of the light-proof water frame (5) is spliced with a chromaticity barrel (6), and the upper surface of the chromaticity barrel (6) is connected with a switch gate (7) through a water belt thread in the interface.
4. A sampling tool for a water quality testing chemical laboratory according to claim 3, wherein: one side of the switch gate (7) is connected with a sampling bucket (8) through a water belt thread, and the outer surface of the sampling bucket is sleeved with a placing rack (9).
5. A sampling tool for a water quality detection chemical laboratory according to claim 4, wherein: one side fixedly connected with workstation (10) of rack (9), the last fixed surface of workstation (10) is connected with and detects platform (11).
6. A sampling tool for a water quality detection chemical laboratory according to claim 4, wherein: the upper surface of the sampling bucket (8) is connected with a water pump (12) through water belt threads, and the other end of the water pump (12) is connected with an input interface (13) through water belt threads.
7. A sampling tool for a water quality detection chemical laboratory according to claim 6, wherein: one side of the input interface (13) is fixedly connected with a sealing top cover (14), and the lower surface of the input interface (13) is fixedly connected with a reaction spray head (15).
8. The sampling tool for the chemical laboratory for water quality detection according to claim 7, wherein: the outer surface threaded connection of sealing top cap (14) has observation ladle body (16), the lower surface fixed connection who observes ladle body (16) has reaction base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705830.0U CN217717099U (en) | 2022-07-04 | 2022-07-04 | Sampling tool for chemical laboratory for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705830.0U CN217717099U (en) | 2022-07-04 | 2022-07-04 | Sampling tool for chemical laboratory for water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217717099U true CN217717099U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221705830.0U Active CN217717099U (en) | 2022-07-04 | 2022-07-04 | Sampling tool for chemical laboratory for water quality detection |
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| Country | Link |
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| CN (1) | CN217717099U (en) |
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2022
- 2022-07-04 CN CN202221705830.0U patent/CN217717099U/en active Active
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