CN220730186U - Industrial wastewater water sample detection device - Google Patents
Industrial wastewater water sample detection device Download PDFInfo
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- CN220730186U CN220730186U CN202321803777.2U CN202321803777U CN220730186U CN 220730186 U CN220730186 U CN 220730186U CN 202321803777 U CN202321803777 U CN 202321803777U CN 220730186 U CN220730186 U CN 220730186U
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- electromagnetic valve
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- industrial wastewater
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 90
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 12
- 238000005070 sampling Methods 0.000 claims abstract description 35
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 17
- 231100000719 pollutant Toxicity 0.000 claims abstract description 17
- 239000002351 wastewater Substances 0.000 claims description 33
- 239000010865 sewage Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an industrial wastewater sample detection device, which particularly relates to the technical field of pollution monitoring, and comprises a bottom plate and a telescopic pipe, wherein a supporting arm is arranged on the bottom plate, a telescopic device is horizontally arranged on the supporting arm, one end of the telescopic device, which is far away from the supporting arm, is connected with the telescopic pipe which is longitudinally arranged, a sampling assembly for sampling industrial wastewater is arranged at the bottom end of the telescopic pipe, a detection device for detecting whether pollutants in the industrial wastewater exceed standards is also arranged on the bottom plate, and the detection device further comprises a controller. By adopting the technical scheme, the utility model can automatically sample industrial wastewater with different levels, and can rapidly and accurately acquire the detection result on the sampling site, thereby greatly improving the working efficiency of supervision staff.
Description
Technical Field
The utility model relates to the technical field of pollution monitoring, in particular to an industrial wastewater sample detection device.
Background
Industrial wastewater includes industrial wastewater and production sewage, and refers to wastewater and waste liquid generated in an industrial production process, wherein the wastewater and waste liquid contain industrial production materials, intermediate products and byproducts which run off along with water and pollutants generated in the production process, and along with rapid development of industry, the variety and quantity of wastewater are rapidly increased, so that the pollution to water bodies is also increasingly wide and serious, and the health and safety of human beings are threatened.
The Chinese patent of the prior art with the publication number of CN 215374648U discloses industrial wastewater detection sampling equipment, which comprises an electric bottom plate, wherein the upper surface of the electric bottom plate is fixedly connected with a placement table, the bottom surface of the electric bottom plate is fixedly connected with four universal wheels, the upper surface of the placement table is provided with a first sliding groove, the inside of the first sliding groove is clamped with two first sliding blocks, the upper surfaces of the two first sliding blocks are fixedly connected with fixed clamping plates, the upper surface of the placement table is provided with a second sliding groove, and the second sliding groove is positioned on the right side of the first sliding groove.
According to the prior art, the telescopic pipe is arranged, and the telescopic pipe can be extended or shortened according to the waste water sampling of each level to extract industrial waste water of different levels, so that the utility model can automatically sample the industrial waste water of different levels, workers are not required to personally extract water samples, and the harm to human bodies caused by the fact that the industrial waste water contains substances and gases harmful to the bodies of the workers is effectively avoided. However, the prior art cannot detect the sampled industrial wastewater in real time, and the sampled industrial wastewater needs to be packaged, numbered and sent back to a laboratory for detection to obtain a result, so that the working efficiency of supervision staff is restricted. Therefore, the utility model provides the industrial wastewater water sample detection device, and detection results can be obtained at the sampling site.
Disclosure of Invention
The utility model aims to provide an industrial wastewater sample detection device, which solves the problems that the prior art cannot detect sampled industrial wastewater in real time, the sampled industrial wastewater needs to be packaged, numbered and sent back to a laboratory for detection to obtain a result, and the working efficiency of supervision staff is restricted.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an industrial waste water sample detection device, includes bottom plate, flexible pipe be equipped with the support arm on the bottom plate, the level is equipped with telescoping device on the support arm, the one end that the support arm was kept away from to the telescoping device is connected with the flexible pipe of vertical setting, is equipped with the sampling assembly that is used for sampling industrial waste water in the bottom of flexible pipe, still is equipped with the detection device who is arranged in detecting whether the pollutant in the industrial waste water exceeds standard on the bottom plate, still includes the controller.
The industrial wastewater sample detection device comprises a placing table arranged on a bottom plate, wherein a detector and a data analyzer are arranged on the placing table, the controller is arranged in the data analyzer, and the detector is in signal connection with the controller.
The industrial wastewater water sample detection device comprises a detection instrument body, a detection tube is arranged above the detection instrument body, a wastewater collection box is arranged between the detection tube and the detection instrument body, the top and bottom of the detection tube are provided with openings, the bottom of the detection tube is communicated with the wastewater collection box, the top of the detection tube is provided with a first electromagnetic valve, the joint of the bottom of the detection tube and the wastewater collection box is provided with a second electromagnetic valve, the first electromagnetic valve and the second electromagnetic valve are connected with a controller in a signal manner, a detection head is connected with the side wall of the top of the detection tube in a signal manner, the detection head detects the content of pollutants in industrial wastewater and transmits data to the detection instrument body in real time, and the detection instrument body transmits the data to the controller.
The industrial wastewater water sample detection device comprises a data analyzer body and an alarm device arranged above the data analyzer body, wherein the alarm device is in signal connection with a controller, when the controller recognizes that the pollutant content in industrial wastewater exceeds an alarm threshold value, the controller sends an alarm signal to the alarm device and triggers the alarm device to alarm, and the data analyzer body comprises a display screen and an operation panel which are both in signal connection with the controller.
According to the industrial wastewater sample detection device, the sewage outlet is formed in the side wall of the wastewater collection box, the inclined plate which is convenient for discharging industrial wastewater from the sewage outlet is arranged in the wastewater collection box, the top of the wastewater collection box is provided with the connecting cylinder, the inner wall of the connecting cylinder is provided with the internal thread, the outer wall of the bottom of the detecting cylinder is provided with the external thread matched with the internal thread of the connecting cylinder, and the detecting cylinder is in threaded connection with the connecting cylinder.
The industrial wastewater sample detection device comprises a shell, wherein the inner walls of two sides of the shell are respectively provided with a loudspeaker, and the top of the shell is provided with a light alarm.
The industrial wastewater water sample detection device comprises a sampling cylinder with a sealed top and an open bottom, wherein the two opposite side walls of the top of the sampling cylinder are provided with openings, a third electromagnetic valve is arranged at the opening position, a fourth electromagnetic valve is arranged at the bottom of the sampling cylinder, and the third electromagnetic valve and the fourth electromagnetic valve are connected with a controller through signals.
According to the industrial wastewater sample detection device, the telescopic device is a hydraulic oil cylinder.
The industrial wastewater sample detection device is characterized in that the hydraulic pump is further arranged on the bottom plate, the battery is arranged on the hydraulic pump, the hydraulic pump is in signal connection with the controller, and the controller, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the detector and the data analyzer are electrically connected with the battery.
According to the industrial wastewater sample detection device, the plurality of rollers are arranged at the bottom of the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can automatically sample industrial wastewater of different levels by arranging a supporting arm on a bottom plate, horizontally arranging a hydraulic cylinder on the supporting arm, connecting one end of the hydraulic cylinder far away from the supporting arm with a longitudinally arranged telescopic pipe, arranging a sampling assembly at the bottom end of the telescopic pipe, wherein the sampling assembly comprises a sampling cylinder with a sealed top and an open bottom, arranging openings on two opposite side walls at the top of the sampling cylinder, arranging a third electromagnetic valve at the opening position, arranging a fourth electromagnetic valve at the bottom of the sampling cylinder, and connecting the third electromagnetic valve and the fourth electromagnetic valve with a controller through signals;
2. the utility model is characterized in that a placing table is arranged on a bottom plate, a detector and a data analyzer are arranged on the placing table, a controller is arranged in the data analyzer, the detector is in signal connection with the controller, the detector comprises a detector body, a detection cylinder is arranged above the detector body, a waste water collecting box is arranged between the detection cylinder and the detector body, the top and bottom of the detection cylinder are opened, the bottom opening is communicated with the waste water collecting box, a first electromagnetic valve is arranged at the top of the detection cylinder, a second electromagnetic valve is arranged at the connection part of the bottom opening of the detection cylinder and the waste water collecting box, the first electromagnetic valve and the second electromagnetic valve are both in signal connection with the controller, a detection head is connected with the detector body in signal connection, the detection head detects the pollutant content in industrial waste water and transmits data to the detector body in real time, the detector body transmits data to the controller, the data analyzer comprises a data analyzer body and an alarm device arranged above the data analyzer body, the alarm device is in signal connection with the controller, when the controller recognizes that the pollutant content in the industrial waste water exceeds an alarm threshold value, the controller transmits the controller to the alarm device and a monitor panel is connected with a monitor, and a monitor screen is connected with the monitor, so that the monitor and a monitor screen is operated to accurately display the monitor and control system is high in efficiency;
3. through open there is a drain at waste water collecting box lateral wall, be equipped with a be convenient for industrial waste water from drain exhaust inclined plate in the waste water collecting box, waste water collecting box top is equipped with a connecting cylinder, is equipped with the internal thread on the connecting cylinder inner wall, is equipped with on detecting cylinder bottom outer wall with the internal thread assorted external screw thread on the connecting cylinder, detects a section of thick bamboo and connecting cylinder threaded connection for industrial waste water after detecting can in time discharge waste water collecting box, also conveniently washs detecting a section of thick bamboo simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
FIG. 3 is a diagram showing the operation of the present utility model when an industrial wastewater sample is collected.
In the figure: 1. a bottom plate; 2. a telescopic tube; 3. a support arm; 4. a placement table; 5. a detector body; 6. a detection cylinder; 7. a waste water collection tank; 8. a first electromagnetic valve; 9. a second electromagnetic valve; 10. a detection head; 11. a data analyzer body; 12. a display screen; 13. an operation panel; 14. a sewage outlet; 15. an inclined plate; 16. a connecting cylinder; 17. a horn; 18. a light alarm; 19. a sampling cylinder; 20. a third electromagnetic valve; 21. a fourth electromagnetic valve; 22. a hydraulic cylinder; 23. a hydraulic oil pump; 24. a battery; 25. and a roller.
Detailed Description
The utility model is further described in detail below with reference to the attached drawings and specific examples:
in the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "plurality" means two or more unless specifically defined otherwise.
The industrial wastewater sample detection device comprises a base plate 1 and a telescopic pipe 2, wherein the telescopic pipe 2 is in the prior art, for example, the length of the telescopic pipe disclosed by CN 215374648U can be adjusted to enable the telescopic pipe to enter different layers inside industrial wastewater, a supporting arm 3 is arranged on the base plate 1, a telescopic device is horizontally arranged on the supporting arm 3, one end, far away from the supporting arm 3, of the telescopic device is connected with the telescopic pipe 2 which is longitudinally arranged, a sampling assembly for sampling industrial wastewater is arranged at the bottom end of the telescopic pipe 2, a detection device for detecting whether pollutants in the industrial wastewater exceed standards is further arranged on the base plate 1, and the device further comprises a controller which is a PLC.
The detection device comprises a placing table 4 arranged on a bottom plate 1, a detector and a data analyzer are arranged on the placing table 4, the controller is arranged in the data analyzer, the detector is connected with a controller signal, the detector comprises a detector body 5, a detection cylinder 6 is arranged above the detector body 5, a waste water collecting box 7 is arranged between the detection cylinder 6 and the detector body 5, the top and bottom openings of the detection cylinder 6 are communicated with the waste water collecting box 7, a first electromagnetic valve 8 is arranged at the top of the detection cylinder 6, a second electromagnetic valve 9 is arranged at the joint of the bottom opening of the detection cylinder 6 and the waste water collecting box 7, the first electromagnetic valve 8 and the second electromagnetic valve 9 are connected with a controller signal, a detection head 10 is connected to the side wall of the top of the detection cylinder 6, the detection head 10 is connected with the detector body 5 signal, the detection head 10 detects the content of pollutants in industrial waste water and transmits data to the detector body 5 in real time, the detector body 5 transmits the data to the controller, and the first electromagnetic valve 8 and the second electromagnetic valve 9 is arranged at the top of the detection cylinder 6 is convenient for inflow and discharge of the waste water sample.
The data analyzer comprises a data analyzer body 11 and an alarm device arranged above the data analyzer body 11, wherein the alarm device is in signal connection with a controller, when the controller recognizes that the pollutant content in industrial wastewater exceeds an alarm threshold value, the controller sends an alarm signal to the alarm device and triggers the alarm device to alarm, the alarm device comprises a shell, a loudspeaker 17 is arranged on the inner walls of two sides of the shell, a light alarm 18 is arranged at the top of the shell, the data analyzer body 11 comprises a display screen 12 and an operation panel 13, the display screen 12 and the operation panel 13 are in signal connection with the controller, whether the pollutant content in the industrial wastewater exceeds the standard can be intuitively reflected by adopting an audible-visual alarm mode, the controller is operated by the operation panel 13, so that the alarm threshold value of each pollutant is set, and the running condition of the whole device can be observed by the display screen 12.
The waste water collecting box 7 lateral wall is opened there is a drain 14, is equipped with a be convenient for industrial waste water from drain 14 exhaust inclined plate 15 in waste water collecting box 7, waste water collecting box 7 top is equipped with a connecting cylinder 16, is equipped with the internal thread on the connecting cylinder 16 inner wall, is equipped with the external screw thread with the internal screw thread assorted on the connecting cylinder 16 on detecting cylinder 6 bottom outer wall, detecting cylinder 6 and connecting cylinder 16 threaded connection for industrial waste water after the detection can in time discharge waste water collecting box 7, also conveniently washs detecting cylinder 6 simultaneously.
The sampling assembly comprises a sampling cylinder 19 with a sealed top and an open bottom, openings are formed in two opposite side walls at the top of the sampling cylinder 19, a third electromagnetic valve 20 is arranged at the opening position, a fourth electromagnetic valve 21 is arranged at the bottom of the sampling cylinder 19, the third electromagnetic valve 20 and the fourth electromagnetic valve 21 are connected with a controller in a signal mode, and the electromagnetic valves are arranged on the side walls at the top and the bottom of the sampling cylinder 19, so that the pressure intensity inside and outside the sampling cylinder 19 is consistent when the industrial wastewater enters the industrial wastewater for internal sampling, and industrial wastewater samples with different layers can be successfully extracted.
The telescopic device is a hydraulic cylinder 22, a hydraulic oil pump 23 is further arranged on the bottom plate 1, a battery 24 is arranged on the hydraulic oil pump 23, the hydraulic oil pump 23 is in signal connection with a controller, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the detector and the data analyzer are all electrically connected with the battery 24, the hydraulic cylinder 22, the hydraulic oil pump 23, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the 9 electromagnetic valve, the 20, the 21, the detection head 10, the loudspeaker 17 and the light alarm 18 are controlled by the controller, a plurality of rollers 25 are arranged at the bottom of the bottom plate 1, and the rollers 25 are common universal wheels in the prior art, for example, and are used for improving the maneuverability of the utility model.
The application method of the utility model comprises the following steps: when the utility model is used for water sample detection of industrial wastewater, the utility model is firstly moved to a position close to a water area to be monitored, then the hydraulic cylinder 22 is started to drive the telescopic pipe 2 to extend to the upper part of the water area to be monitored, then the telescopic pipe 2 is regulated to enter a level to be sampled and monitored in the industrial wastewater, then the controller is used for controlling the third electromagnetic valve 20 and the fourth electromagnetic valve 21 to be simultaneously opened, after the industrial wastewater fills the sampling cylinder 19, the controller is used for controlling the third electromagnetic valve 20 and the fourth electromagnetic valve 21 to be simultaneously closed, then the telescopic pipe 2 is regulated and the hydraulic cylinder 22 is started to reset the telescopic pipe 2 to the upper part of the detection cylinder 6, the sampling cylinder 19 is further reset to the upper part of the detection cylinder 6, then the controller is used for sequentially controlling the first electromagnetic valve 8 and the fourth electromagnetic valve 21 to be opened, the detection head 10 is used for detecting the industrial wastewater after the industrial wastewater in the sampling cylinder 19 is transferred to the detection cylinder 6, the detection head 10 is used for detecting the pollutant content in the industrial wastewater and transmitting data to the detector body 5 in real time, the detector body 5 is used for transmitting the data to the controller, when the controller is used for identifying that the pollutant content in the industrial wastewater exceeds the alarm valve value, the controller is used for transmitting the controller and triggering the alarm signal to the alarm device and the alarm device to be opened, and the alarm device is used for discharging the sewage from the second electromagnetic valve 14 after the alarm device is completely discharged from the detection device is controlled, and the alarm device is used for controlling the alarm device, and the alarm device is opened.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides an industrial waste water sample detection device, includes bottom plate, flexible pipe, its characterized in that: be equipped with the support arm on the bottom plate, be equipped with telescoping device on the support arm level, the one end that the telescoping device kept away from the support arm is connected with the flexible pipe of vertical setting, is equipped with the sampling assembly that is used for sampling industrial waste water in the bottom of flexible pipe, still is equipped with the detection device who is arranged in detecting whether the pollutant in the industrial waste water exceeds standard on the bottom plate, still includes the controller.
2. The industrial wastewater sample detection device of claim 1, wherein: the detection device comprises a placement table arranged on a bottom plate, a detector and a data analyzer are arranged on the placement table, the controller is arranged in the data analyzer, and the detector is in signal connection with the controller.
3. The industrial wastewater sample detection device of claim 2, wherein: the detector comprises a detector body, a detection cylinder is arranged above the detector body, a waste water collection box is arranged between the detection cylinder and the detector body, the top and bottom openings of the detection cylinder are communicated with the waste water collection box, a first electromagnetic valve is arranged at the top of the detection cylinder, a second electromagnetic valve is arranged at the joint of the bottom opening of the detection cylinder and the waste water collection box, the first electromagnetic valve and the second electromagnetic valve are connected with a controller in a signal manner, a detection head is connected to the side wall of the top of the detection cylinder, the detection head is connected with the detector body in a signal manner, the detection head detects the content of pollutants in industrial waste water and transmits data to the detector body in real time, and the detector body transmits the data to the controller.
4. An industrial wastewater sample detection device according to claim 3, wherein: the data analyzer comprises a data analyzer body and an alarm device arranged above the data analyzer body, wherein the alarm device is in signal connection with the controller, when the controller recognizes that the pollutant content in the industrial wastewater exceeds an alarm threshold value, the controller sends an alarm signal to the alarm device and triggers the alarm device to alarm, the data analyzer body comprises a display screen and an operation panel, and the display screen and the operation panel are both in signal connection with the controller.
5. The industrial wastewater sample detection device according to claim 4, wherein: the waste water collecting box is characterized in that a drain outlet is formed in the side wall of the waste water collecting box, an inclined plate which is convenient for discharging industrial sewage from the drain outlet is arranged in the waste water collecting box, a connecting cylinder is arranged at the top of the waste water collecting box, an inner thread is arranged on the inner wall of the connecting cylinder, an outer thread matched with the inner thread on the connecting cylinder is arranged on the outer wall of the bottom of the detecting cylinder, and the detecting cylinder is in threaded connection with the connecting cylinder.
6. The industrial wastewater sample detection device of claim 5, wherein: the alarm device comprises a shell, wherein the inner walls of the two sides of the shell are respectively provided with a loudspeaker, and the top of the shell is provided with a light alarm.
7. The industrial wastewater sample detection device according to any one of claims 1-6, wherein: the sampling assembly comprises a sampling cylinder with a sealed top and an open bottom, openings are formed in two opposite side walls of the top of the sampling cylinder, a third electromagnetic valve is arranged at the opening position, a fourth electromagnetic valve is arranged at the bottom of the sampling cylinder, and the third electromagnetic valve and the fourth electromagnetic valve are connected with a controller through signals.
8. The industrial wastewater sample detection device of claim 7, wherein: the telescopic device is a hydraulic cylinder.
9. The industrial wastewater sample detection device of claim 8, wherein: the bottom plate is also provided with a hydraulic pump, the hydraulic pump is provided with a battery, the hydraulic pump is in signal connection with a controller, and the controller, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the detector and the data analyzer are all electrically connected with the battery.
10. The industrial wastewater sample detection device of claim 9, wherein: the bottom of the bottom plate is provided with a plurality of rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803777.2U CN220730186U (en) | 2023-07-10 | 2023-07-10 | Industrial wastewater water sample detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803777.2U CN220730186U (en) | 2023-07-10 | 2023-07-10 | Industrial wastewater water sample detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730186U true CN220730186U (en) | 2024-04-05 |
Family
ID=90498564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321803777.2U Active CN220730186U (en) | 2023-07-10 | 2023-07-10 | Industrial wastewater water sample detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730186U (en) |
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2023
- 2023-07-10 CN CN202321803777.2U patent/CN220730186U/en active Active
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