CN217717105U - Sampling device for water quality testing - Google Patents
Sampling device for water quality testing Download PDFInfo
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- CN217717105U CN217717105U CN202221345673.7U CN202221345673U CN217717105U CN 217717105 U CN217717105 U CN 217717105U CN 202221345673 U CN202221345673 U CN 202221345673U CN 217717105 U CN217717105 U CN 217717105U
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Abstract
The utility model relates to a water quality testing sampling technical field provides a sampling device for water quality testing, place the case including the sample, one side fixedly connected with installing frame of case is placed to the sample, the inside of installing frame is provided with drive gear, rack plate has been cup jointed in the upper surface activity of installing frame, drive gear with rack plate meshes the connection, rack plate's bottom fixedly connected with sampling board, intake chamber and holding tank have been seted up to one side of sampling board. Through above-mentioned technical scheme, through setting up drive assembly, drive gear, rack plate and sampling board, can be so that the sampling board dives different positions to sample the water source of different positions, simultaneously through setting up the switching subassembly, can dive appointed position department back under the sampling board, through exposing the intake chamber, can make the water source enter into the holding tank inside and collect, solved current device and can't carry out the problem of sampling to the water source of the different degree of depth when using.
Description
Technical Field
The utility model relates to a water quality testing sampling technical field, it is specific relates to a sampling device for water quality testing.
Background
Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the establishment of the standard of the quality of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development levels, water resources and the current situation of the quality of the water, and the like of people, the requirements on the quality of the drinking water are different not only among countries but also among different regions of the same country.
When carrying out water quality testing, need sample the water source of required detection, but current sampling device still has certain not enough when using, for example current sampling device can't sample the water source of the different degree of depth when using, has reduced its practicality widely.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sampling device for water quality testing has solved a sampling device problem for water quality testing among the correlation technique.
The technical scheme of the utility model as follows: the utility model provides a sampling device for water quality testing, places the case including the sample, one side fixedly connected with installing frame of case is placed to the sample, the inside of installing frame is provided with drive gear, rack plate has been cup jointed in the upper surface activity of installing frame, drive gear with rack plate meshing is connected, the bottom fixedly connected with sampling board of rack plate, intake chamber and holding tank have been seted up to one side of sampling board, the intake chamber with the holding tank link up each other, the front surface of installing frame and the equal fixedly connected with curb plate of rear surface, be provided with drive assembly on the curb plate, the lower fixed surface of sampling board is connected with the outlet pipe, be provided with the solenoid valve on the outlet pipe, the holding tank inside wall for the position in intake chamber is provided with the switching subassembly, the front surface that the case was placed to the sample is provided with the controller.
Preferably, the driving assembly comprises a servo motor, the servo motor is arranged on the side plate, a transmission shaft is fixedly connected to the output end of the servo motor, and one end of the transmission shaft is connected with one side of the transmission gear.
Preferably, the other side of the transmission gear is fixedly connected with a stabilizer bar, and the stabilizer bar is movably sleeved inside the other side plate.
Preferably, the rack plate is provided at a front surface thereof with a scale spline.
Preferably, a limiting groove is formed in one side of the upper surface of the sample placing box, a limiting sliding block is movably sleeved in the limiting groove and connected with the rack plate, and the limiting groove is formed by combining a large rectangular groove and a small rectangular groove.
Preferably, the switching subassembly includes electric push rod, electric push rod set up in on the inside wall of holding tank, electric push rod one end for the sealed piece of position fixedly connected with of intake flume.
Preferably, the sealing block is formed by combining a large rectangular block and a small rectangular block, and a sealing ring is arranged on the outer side of the large rectangular block.
Preferably, a cabinet door is arranged on the sample placing box, and a handle is arranged on the cabinet door.
The utility model has the advantages that: through setting up drive assembly, drive gear, rack plate and sampling board, can make the sampling board dive different positions, thereby sample the water source of different positions, simultaneously through setting up the scale tooth's socket, can observe the dive degree of depth of sampling board, great improvement the precision of sampling, simultaneously through setting up the switching subassembly, can be after the sampling board dives assigned position department, through exposing the intake chamber naked, can make the water source enter into the holding tank inside and collect, simultaneously through setting up level sensor, can collect after the certain degree at the water source that adopts, make the automatic intake chamber that seals of sealed piece, the practicality of device has been increased widely, the problem that current device can't carry out the sampling to the water source of the different degree of depth when using has been solved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic sectional structure view of the sampling plate of the present invention;
fig. 5 is a schematic structural diagram of a portion a in fig. 4 according to the present invention.
In the figure: 1. a sample placement box; 2. installing a frame; 3. a transmission gear; 4. a rack plate; 5. a sampling plate; 6. a water inlet groove; 7. accommodating a tank; 8. a side plate; 9. a servo motor; 10. a drive shaft; 11. a stabilizer bar; 12. a graduated tooth slot; 13. a limiting groove; 14. a limiting slide block; 15. a water outlet pipe; 16. an electromagnetic valve; 17. an electric push rod; 18. a sealing block; 19. a seal ring; 20. a controller; 21. a cabinet door; 22. a handle; 23. a liquid level sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Example one
As shown in fig. 1 to 5, the embodiment provides a sampling device for water quality detection, which includes a sample placement box 1, one side of the sample placement box 1 is fixedly connected with an installation frame 2, a transmission gear 3 is arranged inside the installation frame 2, a rack plate 4 is movably sleeved on the upper surface of the installation frame 2, the transmission gear 3 is meshed with the rack plate 4, the bottom of the rack plate 4 is fixedly connected with a sampling plate 5, one side of the sampling plate 5 is provided with a water inlet groove 6 and an accommodating groove 7, the water inlet groove 6 and the accommodating groove 7 are communicated with each other, both the front surface and the rear surface of the installation frame 2 are fixedly connected with a side plate 8, the side plate 8 is provided with a driving assembly, the lower surface of the sampling plate 5 is fixedly connected with a water outlet pipe 15, the water outlet pipe 15 is provided with a solenoid valve 16, the inner side wall of the accommodating groove 7 is provided with an opening and closing assembly at a position corresponding to the water inlet groove 6, the front surface of the sample placement box 1 is provided with a controller 20, and the front surface of the rack plate 4 is provided with a scale tooth groove 12; a cabinet door 21 is arranged on the sample placing box 1, and a handle 22 is arranged on the cabinet door 21;
it should be further noted that a liquid level sensor 23 is arranged at two thirds of the inner side wall of the accommodating groove 7, and a sampling bottle is arranged inside the sample accommodating box 1;
when the sampling device is used, when sampling is carried out, firstly, the sample placing box 1 is placed on a ship, the sampling plate 5 is located right above a water surface, then, the driving assembly is controlled through the controller 20, the driving assembly drives the transmission gear 3 to rotate, the transmission gear 3 is meshed with the rack plate 4 to be connected, so that the rack plate 4 moves downwards, at the moment, a worker can observe the submergence value of the sampling plate 5 through the scale tooth grooves 12 on the rack plate 4, after the sampling plate 5 submerges to a specified position, at the moment, the worker controls the opening and closing assembly through the controller 20, so that the opening and closing assembly moves outwards, at the moment, water to be sampled enters the containing groove 7 through the water inlet groove 6 to be sampled and collected, when the sampled water surface reaches the liquid level sensor 23, the liquid level sensor 23 controls the opening and closing assembly, so that the water inlet groove 6 is sealed, then, the driving assembly is controlled to rotate reversely, the sampling plate 5 is driven to move upwards, until the sampling plate 5 is located at an initial position, at the moment, the worker opens the sampling plate 21 through the handle 22, then, the sample placing box 1 is placed inside the sampling plate 5, the sampling bottle is placed inside the sampling box, the sampling bottle is placed on the sampling plate, the sampling bottle is placed inside, the electromagnetic valve 16, and the sampling plate is controlled to be repeatedly closed, and the electromagnetic valve 16, and the sampling bottle is placed inside of the sampling bottle, and the sampling bottle is controlled to be repeatedly.
The driving assembly comprises a servo motor 9, the servo motor 9 is arranged on the side plate 8, the output end of the servo motor 9 is fixedly connected with a transmission shaft 10, and one end of the transmission shaft 10 is connected with one side of the transmission gear 3; the other side of the transmission gear 3 is fixedly connected with a stabilizer bar 11, and the stabilizer bar 11 is movably sleeved inside the other side plate 8; a limiting groove 13 is formed in one side of the upper surface of the sample containing box 1, a limiting sliding block 14 is movably sleeved inside the limiting groove 13, the limiting sliding block 14 is connected with the rack plate 4, and the limiting groove 13 is formed by combining a large rectangular groove and a small rectangular groove.
When the rack plate driving device is used, when the driving assembly works, the transmission shaft 10 is waited to rotate through the servo motor 9, so that the transmission gear 3 is driven to rotate, when the transmission gear 3 rotates, the stabilizer bar 11 rotates inside the other side plate 8, the stability of the transmission gear 3 can be improved, in addition, when the rack plate 4 moves up and down, the limiting slide block 14 slides up and down inside the limiting groove 13, the stability of the rack plate 4 can be improved, meanwhile, the limiting groove 13 is formed by combining a large rectangular groove and a small rectangular groove, the rack plate 4 can be prevented from falling, and the stability of the rack plate 4 is greatly improved.
The opening and closing assembly comprises an electric push rod 17, the electric push rod 17 is arranged on the inner side wall of the accommodating groove 7, and one end of the electric push rod 17 is fixedly connected with a sealing block 18 relative to the position of the water inlet groove 6; the sealing block 18 is formed by combining a large rectangular block and a small rectangular block, and a sealing ring 19 is arranged on the outer side of the large rectangular block.
When using, when the switching subassembly during operation, drive sealed piece 18 through electric push rod 17 and stretch out to can expose inlet channel 6, water can enter into the inside of holding tank 7 through inlet channel 6 this moment, and collect the completion back at water, resets through electric push rod 17, thereby sealed piece 18 can plug up inlet channel 6, simultaneously through setting up sealing washer 19, can increase the leakproofness of inlet channel 6.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.
Claims (8)
1. The utility model provides a sampling device for water quality testing, places case (1) including the sample, its characterized in that, one side fixedly connected with installing frame (2) of case (1) is placed to the sample, the inside of installing frame (2) is provided with drive gear (3), rack plate (4) have been cup jointed in the upper surface activity of installing frame (2), drive gear (3) with rack plate (4) meshing is connected, bottom fixedly connected with sampling plate (5) of rack plate (4), intake chamber (6) and holding tank (7) have been seted up to one side of sampling plate (5), intake chamber (6) with holding tank (7) link up each other, the equal fixedly connected with curb plate (8) of front surface and the rear surface of installing frame (2), be provided with drive assembly on curb plate (8), the lower fixed surface of sampling plate (5) is connected with outlet pipe (15), be provided with solenoid valve (16) on outlet pipe (15), holding tank (7) inside wall for the position of intake chamber (6) is provided with the switching module, the preceding surface that case (1) was placed to the sample is provided with controller (20).
2. The sampling device for water quality detection according to claim 1, wherein the driving assembly comprises a servo motor (9), the servo motor (9) is arranged on the side plate (8), a transmission shaft (10) is fixedly connected to an output end of the servo motor (9), and one end of the transmission shaft (10) is connected with one side of the transmission gear (3).
3. The sampling device for water quality detection according to claim 2, wherein the other side of the transmission gear (3) is fixedly connected with a stabilizer bar (11), and the stabilizer bar (11) is movably sleeved inside the other side plate (8).
4. The sampling device for water quality inspection according to claim 1, wherein the rack plate (4) is provided with a scale tooth groove (12) on the front surface thereof.
5. The sampling device for water quality detection according to claim 1, wherein a limiting groove (13) is formed in one side of the upper surface of the sample placing box (1), a limiting sliding block (14) is movably sleeved in the limiting groove (13), the limiting sliding block (14) is connected with the rack plate (4), and the limiting groove (13) is formed by combining a large rectangular groove and a small rectangular groove.
6. The sampling device for water quality detection according to claim 1, wherein the opening and closing assembly comprises an electric push rod (17), the electric push rod (17) is arranged on the inner side wall of the accommodating groove (7), and a sealing block (18) is fixedly connected to one end of the electric push rod (17) relative to the water inlet groove (6).
7. A sampling device for water quality detection according to claim 6, characterized in that the sealing block (18) is composed of a large rectangular block and a small rectangular block, and the outside of the large rectangular block is provided with a sealing ring (19).
8. The sampling device for water quality detection according to claim 1, wherein a cabinet door (21) is arranged on the sample placing box (1), and a handle (22) is arranged on the cabinet door (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345673.7U CN217717105U (en) | 2022-05-31 | 2022-05-31 | Sampling device for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345673.7U CN217717105U (en) | 2022-05-31 | 2022-05-31 | Sampling device for water quality testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217717105U true CN217717105U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221345673.7U Active CN217717105U (en) | 2022-05-31 | 2022-05-31 | Sampling device for water quality testing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824722A (en) * | 2023-02-15 | 2023-03-21 | 深圳骏信环境科技有限公司 | Water quality water body environment and impurity content detection system |
-
2022
- 2022-05-31 CN CN202221345673.7U patent/CN217717105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824722A (en) * | 2023-02-15 | 2023-03-21 | 深圳骏信环境科技有限公司 | Water quality water body environment and impurity content detection system |
| CN115824722B (en) * | 2023-02-15 | 2023-05-09 | 深圳骏信环境科技有限公司 | Water quality water body environment and impurity content detecting system |
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Effective date of registration: 20221110 Address after: Room 1004, 10th Floor, Unit 1, Building 10, No. 80, Sansheng North Road, Tianpeng Street, Pengzhou City, Chengdu City, 610000, Sichuan Province Patentee after: Chengdu Zhiyi Technology Co.,Ltd. Address before: No. 5, Floor 2, Building 1, No. 66 Dacisi Road, Jinjiang District, Chengdu, Sichuan 610000 Patentee before: Chengdu Guangtuo Jiacheng Information Technology Co.,Ltd. |