CN210803442U - Environmental water quality testing instrument - Google Patents
Environmental water quality testing instrument Download PDFInfo
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- CN210803442U CN210803442U CN201921530371.5U CN201921530371U CN210803442U CN 210803442 U CN210803442 U CN 210803442U CN 201921530371 U CN201921530371 U CN 201921530371U CN 210803442 U CN210803442 U CN 210803442U
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Abstract
The utility model discloses an environmental water quality testing instrument, including body, rotary unit and adjustment unit body: the upper surface of one end of the floating body is provided with a blind groove, a transmission case, an infrared receiving module and a control switch group are arranged in the blind groove, the center of the floating body is provided with a detector body, and one end of the detector body is provided with a detection port; a rotation unit: the rotating unit comprises a rotating drum, an auxiliary bevel gear, a main bevel gear and a rotating motor, the rotating drum is fixedly connected to the upper surface of the floating body, the auxiliary bevel gear is fixedly sleeved at the bottom of the screw rod, and the main bevel gear is fixedly sleeved on an output shaft of the rotating motor; an adjusting unit: the adjusting unit comprises a baffle, a screw rod, a limiting strip, a nut, a cantilever and a screw rod motor, the environmental water quality detecting instrument can automatically complete two steps of sampling and detecting, and can detect water quality of different water areas and different depths, so that the accuracy of a detection result is improved.
Description
Technical Field
The utility model relates to a water quality testing technical field specifically is an environment water quality testing instrument.
Background
In order to protect the water environment, the monitoring on sewage discharge must be enhanced, the quality of drinking water is reduced, the harm to human health is great, the water quality detector plays an important role in environmental protection, water quality detection and water resource protection, and most of the existing water quality detectors have the limitation on detection areas due to overlarge volumes, can only perform sampling detection within a certain range, and certain errors may exist in detection results.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an environmental water quality testing instrument, can accomplish sample and two steps of detection automatically to can survey the quality of water of different waters and different degree of depth, improve the accuracy of testing result, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an environmental water quality detecting instrument comprises a floating body, a rotating unit and an adjusting unit;
a floating body: the upper surface of one end of the floating body is provided with a blind groove, a transmission case, an infrared receiving module and a control switch group are arranged in the blind groove, the center of the floating body is provided with a detector body, and one end of the detector body is provided with a detection port;
a rotation unit: the rotary unit comprises a rotary drum, an auxiliary bevel gear, a main bevel gear and a rotary motor, the rotary drum is fixedly connected to the upper surface of the floating body, the auxiliary bevel gear is fixedly sleeved at the bottom of the screw rod, the rotary motor is fixedly connected to the upper surface of one end of the floating body, the main bevel gear is fixedly sleeved on an output shaft of the rotary motor, and the main bevel gear is meshed with the auxiliary bevel gear;
an adjusting unit: the adjusting unit comprises two baffles, a screw rod, limiting strips, a nut, a cantilever and a screw rod motor, wherein the two baffles are fixedly connected above the auxiliary bevel gear, the top end of the screw rod is rotatably connected with one baffle, the upper surface of the baffle at the top end of the screw rod is fixedly connected with the screw rod motor, an output shaft of the screw rod motor is fixedly connected with the top end of the screw rod, the upper baffle and the lower baffle are fixedly connected through the two limiting strips, the threaded section of the screw rod is in threaded connection with the nut, the side surface of the nut is fixedly connected with the cantilever, the two side surfaces of the cantilever are respectively in sliding connection with the inner side surfaces of the two limiting strips;
wherein: the output end of the control switch group is electrically connected with the input ends of the rotating motor and the detector body, the input end of the control switch group is electrically connected with the output end of the infrared receiving module, and the input end of the infrared receiving module is wirelessly connected with an external infrared remote control device.
Further, a transmission unit is arranged in the transmission box and comprises a transmission motor, a main transmission gear, an auxiliary transmission gear and a rotating shaft, the transmission motor is fixedly connected to the inner bottom surface of the transmission box, the input end of the transmission motor is electrically connected with the output end of the control switch group, the main transmission gear is fixedly sleeved on the output shaft of the transmission motor, the rotating shaft is fixedly connected to the inner bottom surface of the transmission box, the auxiliary transmission gear is fixedly sleeved at the upper end of the rotating shaft and is meshed with the main transmission gear, the rotating shaft penetrates through the bottom surface of the floating body to extend into the sealing box and is rotatably connected with the bottom surface of the floating body, and the transmission motor in the transmission unit drives the rotating shaft to rotate through the mutual meshing of the main transmission gear and the auxiliary transmission gear, so that the reversing block is driven to rotate to.
Furthermore, the one end fixedly connected with reversing shaft that the pivot is located the seal box, reversing shaft fixedly connected with switching-over piece, open the bottom of switching-over piece has the power chamber, and the bottom surface fixedly connected with of power chamber advances the motor, and the input of the motor of advancing is connected with the output electricity of control switch group, and the side fixedly connected with screw that the output shaft of the motor of advancing passed the power chamber advances through driving the screw, and the motor of advancing rotates in order to reach the body and advance to improve water quality monitoring's efficiency.
Furthermore, the lifting unit comprises a lifting motor, a fixed frame, a driving gear, a driven gear, a rack and a sampling rod, the fixed frame is fixedly connected to the upper surface of the cantilever, a through groove is formed in the center of the part of the cantilever located in the fixed frame, the sampling rod penetrates through the through groove, the racks are arranged on two symmetrical side surfaces of the sampling rod, the driving gear and the driven gear are respectively and rotatably connected to two symmetrical sides of the fixed frame, the driving gear and the driven gear are respectively and mutually meshed with the racks on the two symmetrical side surfaces of the sampling rod, the lifting motor is fixedly connected to the upper surface of the cantilever, the input end of the lifting motor is electrically connected with the output end of the control switch group, the output shaft of the lifting motor penetrates through the side surface of the fixed frame and is fixedly sleeved with the driving gear, the lifting motor in the lifting, further can measure the water quality of water areas with different depths.
Further, the bottom of thief rod is equipped with the sampling unit, the sampling unit includes electric putter, the sampler barrel, fixed plate and piston, sampler barrel fixed connection is in the bottom surface of thief rod, the bottom sliding connection of sampler barrel has the piston, fixed surface is connected with electric putter on the inside of sampler barrel, electric putter's input is connected with the output electricity of control switch group, electric putter's push rod passes fixed plate and piston fixed connection, electric putter passes the flexible piston up-and-down motion that drives of push rod, and then can the water sample, accomplish the sampling work of quality of water.
Compared with the prior art, the beneficial effects of the utility model are that: this environmental water quality testing instrument has following benefit:
1. this environment water quality testing instrument passes through the lift unit, and the staff can adjust required detection depth at this environment water quality testing instrument of onshore remote control operation, can detect the quality of water of the different degree of depth water, makes the testing result more detailed, accurate.
2. This environment water quality testing instrument adopts the design of similar ship, can make this environment water quality testing instrument can accomplish the sample and the detection in different waters on the surface of water, the water quality testing in the open-air large-scale waters of adaptation that can be better, and adaptability is stronger.
3. This environment water quality testing instrument passes through rotation unit, lift unit and adjusting unit, can make this environment water quality testing instrument can accomplish sample and two steps of detection through the remote control, has saved manpower and material resources.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the local enlarged structure at a position of the present invention.
In the figure: 1 floating body, 2 blind grooves, 21 transmission case, 22 infrared receiving module, 23 control switch group, 3 detector body, 31 detection port, 4 reversing block, 41 propeller, 42 traveling motor, 43 power cavity, 5 rotating unit, 51 rotating drum, 52 secondary bevel gear, 53 primary bevel gear, 54 rotating motor, 6 adjusting unit, 61 baffle, 62 lead screw, 63 spacing strip, 64 nut, 65 cantilever, 66 lead screw motor, 7 lifting unit, 71 lifting motor, 72 fixing frame, 73 driving gear, 74 driven gear, 75 rack, 76 sampling rod, 8 sampling unit, 81 electric push rod, 82 sampling cylinder, 83 fixing plate, 84 piston, 9 transmission unit, 91 transmission motor, 92 primary transmission gear, 93 secondary transmission gear, 94 rotating shaft, 95 sealing box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. 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. 1-4, the present invention provides a technical solution: an environmental water quality detecting instrument comprises a floating body 1, a rotating unit 5 and an adjusting unit 6;
a floating body 1: the upper surface of one end of the floating body 1 is provided with a blind groove 2, a transmission box 21, an infrared receiving module 22 and a control switch group 23 are arranged in the blind groove 2, a transmission unit 9 is arranged in the transmission box 21, the transmission unit 9 comprises a transmission motor 91, a main transmission gear 92, an auxiliary transmission gear 93 and a rotating shaft 94, the transmission motor 91 is fixedly connected to the inner bottom surface of the transmission box 21, the input end of the transmission motor 91 is electrically connected with the output end of the control switch group 23, the main transmission gear 92 is fixedly sleeved on the output shaft of the transmission motor 91, the rotating shaft 94 is fixedly connected to the inner bottom surface of the transmission box 21, the auxiliary transmission gear 93 is fixedly sleeved at the upper end of the rotating shaft 94, the auxiliary transmission gear 93 is meshed with the main transmission gear 92, the rotating shaft 94 penetrates through the bottom surface of the floating body 1 to extend into the sealing box 95 and is, the reversing shaft is fixedly connected with a reversing block 4, the bottom of the reversing block 4 is provided with a power cavity 43, the bottom surface of the power cavity 43 is fixedly connected with a traveling motor 42, the input end of the traveling motor 42 is electrically connected with the output end of the control switch group 23, the output shaft of the traveling motor 42 penetrates through the side surface of the power cavity 43 and is fixedly connected with a propeller 41, the center of the floating body 1 is provided with a detector body 3, and one end of the detector body 3 is provided with a detection port 31;
the rotating unit 5: the rotating unit 5 comprises a rotating cylinder 51, an auxiliary bevel gear 52, a main bevel gear 53 and a rotating motor 54, wherein the rotating cylinder 51 is fixedly connected to the upper surface of the floating body 1, the auxiliary bevel gear 52 is fixedly sleeved at the bottom of a lead screw 62, the rotating motor 54 is fixedly connected to the upper surface of one end of the floating body 1, the main bevel gear 53 is fixedly sleeved on an output shaft of the rotating motor 54, and the main bevel gear 53 is meshed with the auxiliary bevel gear 52;
the adjusting unit 6: the adjusting unit 6 comprises two baffles 61, a lead screw 62, a limit strip 63, a nut 64, a cantilever 65 and a lead screw motor 66, the two baffles 61 are fixedly connected above the secondary bevel gear 52, the top end of the lead screw 62 is rotatably connected with one baffle 61, the upper surface of the baffle 61 at the top end of the lead screw 62 is fixedly connected with the lead screw motor 66, the output shaft of the lead screw motor 66 is fixedly connected with the top end of the lead screw 62, the upper and lower baffles 61 are fixedly connected through the two limit strips 63, the threaded section of the lead screw 62 is in threaded connection with the nut 64, the side surface of the nut 64 is fixedly connected with the cantilever 65, the two side surfaces of the cantilever 65 are respectively in sliding connection with the inner side surfaces of the two limit strips 63, one end of the cantilever 65 is provided with a lifting unit 7, the lifting unit 7 comprises a lifting motor 71, a fixed frame 72, the fixed frame 72 is fixedly connected to the upper surface of the cantilever 65, a through groove is formed in the center of the part of the cantilever 65, which is located in the fixed frame 72, the sampling rod 76 penetrates through the through groove, the sampling unit 8 is arranged at the bottom end of the sampling rod 76, the sampling unit 8 comprises an electric push rod 81, a sampling cylinder 82, a fixing plate 83 and a piston 84, the sampling cylinder 82 is fixedly connected to the bottom surface of the sampling rod 76, the piston 84 is slidably connected to the bottom of the sampling cylinder 82, the electric push rod 81 is fixedly connected to the inner upper surface of the sampling cylinder 82, the input end of the electric push rod 81 is electrically connected to the output end of the control switch group 23, the push rod of the electric push rod 81 penetrates through the fixing plate 83 and is fixedly connected to the piston 84, racks 75 are arranged on two symmetrical side surfaces of the sampling rod 76, a driving gear 73 and a driven gear 74 are respectively rotatably connected to, the lifting motor 71 is fixedly connected to the upper surface of the cantilever 65, the input end of the lifting motor 71 is electrically connected with the output end of the control switch group 23, and the output shaft of the lifting motor 71 passes through the side surface of the fixed frame 72 and is fixedly sleeved with the driving gear 73;
wherein: the output end of the control switch group 23 is electrically connected with the rotating motor 54 and the input end of the detector body 3, the input end of the control switch group 23 is electrically connected with the output end of the infrared receiving module 22, and the input end of the infrared receiving module 22 is wirelessly connected with an external infrared remote control device.
This environment water quality testing instrument passes through the rotary unit, lifting unit and adjustment unit, can make this environment water quality testing instrument can accomplish sample and two steps of detection through the remote control, manpower has been saved, material resources and financial resources, and the staff can detect the quality of water of the different degree of depth waters of different regions at this environment water quality testing instrument of onshore remote control operation, make the testing result more detailed, it is accurate, adopt the design of similar ship, can make this environment water quality testing instrument can accomplish the sample and the detection in different waters on the surface of water, the water quality testing in the large-scale waters in adaptation field that can be better.
When in use:
firstly, a control switch group is opened to enable all parts to be in a normal working state, the environmental water quality detecting instrument is placed on the water surface, signals are transmitted through an infrared remote controller, signals are fed back to the control switch group 23 after signals are received by a 22, the control switch group 23 controls all motors to operate, a transmission motor 91 drives a rotating shaft 94 to rotate through mutual meshing of a main transmission gear 92 and an auxiliary transmission gear 93, so that a reversing block 4 is driven to rotate to realize reversing of a floating body 1, a traveling motor 42 drives a propeller 41 to rotate to achieve the purpose of advancing the floating body 1, a rotating motor 54 can drive a screw rod 62 to rotate through meshing of an auxiliary bevel gear 52 and a main bevel gear 53, so that a collected water sample can be injected into a detection port 31, forward and reverse rotation of the screw rod 62 is driven by forward and reverse rotation of the screw rod motor 66 to enable a nut 64, the driving gear 73 is meshed with the rack 75, so that the rack 75 can be lifted, the water quality in water areas with different depths can be measured, and the electric push rod 81 drives the piston 84 to move up and down through the extension and contraction of the push rod, so that a water sample can be absorbed, and the water quality sampling is completed.
It should be noted that the core chip of the control switch set 23 disclosed in this embodiment is a single chip, the specific model is 80C51 type single chip, the traveling motor 42, the rotating motor 54, the lead screw motor 66, the lifting motor 71, the electric push rod 81 and the transmission motor 91 can be freely configured according to the practical application scenario, the traveling motor 42 is proposed to be a 100ZYT24-500 + 1800 type motor produced by shanghai ocean electromechanical devices ltd, the rotating motor 54 is proposed to be a 100ZYT12-400 + 1500 type motor produced by shanghai ocean electromechanical devices ltd, the lead screw motor 66 is proposed to be a 57HSCL3N type single step motor produced by suzhou hangge controlled electromechanical devices ltd, the lifting motor 71 is proposed to be a 86BG80-EC type step motor produced by hou beige automated technology ltd, the electric push rod 81 is proposed to be a TF 12-100 type electric push rod produced by wenzhou tian electronic technology ltd, the drive motor 91 is preferably a 90YT120DV22 motor available from Kunshan Ling rhyme drive systems, Inc. The control switch group controls the operation of the traveling motor 42, the rotating motor 54, the lead screw motor 66, the lifting motor 71, the electric push rod 81 and the transmission motor 91 by adopting a method commonly used in the prior art.
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 (5)
1. An environment water quality testing instrument which is characterized in that: comprises a floating body (1), a rotating unit (5) and an adjusting unit (6);
floating body (1): the upper surface of one end of the floating body (1) is provided with a blind groove (2), a transmission case (21), an infrared receiving module (22) and a control switch group (23) are arranged in the blind groove (2), the center of the floating body (1) is provided with a detector body (3), and one end of the detector body (3) is provided with a detection port (31);
rotation unit (5): the rotating unit (5) comprises a rotating cylinder (51), an auxiliary bevel gear (52), a main bevel gear (53) and a rotating motor (54), the rotating cylinder (51) is fixedly connected to the upper surface of the floating body (1), the auxiliary bevel gear (52) is fixedly sleeved at the bottom of the lead screw (62), the rotating motor (54) is fixedly connected to the upper surface of one end of the floating body (1), the main bevel gear (53) is fixedly sleeved on an output shaft of the rotating motor (54), and the main bevel gear (53) is meshed with the auxiliary bevel gear (52);
adjusting means (6): the adjusting unit (6) comprises two baffle plates (61), a lead screw (62), limiting strips (63), nuts (64), a cantilever (65) and a lead screw motor (66), wherein the two baffle plates (61) are fixedly connected above the auxiliary bevel gear (52), the top end of the lead screw (62) is rotatably connected with one baffle plate (61), the upper surface of the baffle plate (61) at the top end of the lead screw (62) is fixedly connected with the lead screw motor (66), an output shaft of the lead screw motor (66) is fixedly connected with the top end of the lead screw (62), the upper baffle plate and the lower baffle plate (61) are fixedly connected through the two limiting strips (63), the threaded section of the lead screw (62) is in threaded connection with the nuts (64), the side surface of the nuts (64) is fixedly connected with the cantilever (65), and the two side surfaces of the cantilever (65) are respectively in sliding connection with the inner side surfaces of, one end of the cantilever (65) is provided with a lifting unit (7);
wherein: the output end of the control switch group (23) is electrically connected with the rotating motor (54) and the input end of the detector body (3), the input end of the control switch group (23) is electrically connected with the output end of the infrared receiving module (22), and the input end of the infrared receiving module (22) is wirelessly connected with an external infrared remote control device.
2. The environmental water quality detecting instrument according to claim 1, characterized in that: be equipped with drive unit (9) in transmission case (21), drive unit (9) are including drive motor (91), main drive gear (92), auxiliary drive gear (93) and pivot (94), drive motor (91) fixed connection is in the inside bottom surface of transmission case (21), the input of drive motor (91) is connected with the output electricity of control switch group (23), fixed cover is equipped with main drive gear (92) on the output shaft of drive motor (91), pivot (94) fixed connection is in the inside bottom surface of transmission case (21), the fixed cover in upper end of pivot (94) is equipped with auxiliary drive gear (93), and auxiliary drive gear (93) and main drive gear (92) intermeshing, pivot (94) pass the bottom surface of body (1) and extend to in seal box (95) and be connected with the bottom surface rotation of body (1).
3. The environmental water quality detecting instrument according to claim 2, characterized in that: the one end fixedly connected with switching-over axle that pivot (94) are located seal box (95), switching-over axle fixedly connected with switching-over piece (4), open the bottom of switching-over piece (4) has power chamber (43), the bottom surface fixedly connected with of power chamber (43) motor (42) of marcing, the input of motor (42) of marcing is connected with the output electricity of control switch group (23), the side fixedly connected with screw (41) of motor (42) of marcing passes power chamber (43).
4. The environmental water quality detecting instrument according to claim 1, characterized in that: the lifting unit (7) comprises a lifting motor (71), a fixing frame (72), a driving gear (73), a driven gear (74), a rack (75) and a sampling rod (76), the fixing frame (72) is fixedly connected to the upper surface of the cantilever (65), a through groove is formed in the center of the part, located in the fixing frame (72), of the cantilever (65), the sampling rod (76) penetrates through the through groove, racks (75) are arranged on two symmetrical side surfaces of the sampling rod (76), the driving gear (73) and the driven gear (74) are respectively and rotatably connected to two symmetrical sides of the fixing frame (72), the driving gear (73) and the driven gear (74) are respectively meshed with the racks (75) on the two symmetrical side surfaces of the sampling rod (76), the lifting motor (71) is fixedly connected to the upper surface of the cantilever (65), and the input end of the lifting motor (71) is electrically connected with the output end of the control switch, and the output shaft of the lifting motor (71) passes through the side surface of the fixed frame (72) and is fixedly sleeved with the driving gear (73).
5. The environmental water quality detecting instrument according to claim 4, characterized in that: the bottom of thief rod (76) is equipped with sampling unit (8), sampling unit (8) include electric putter (81), sampler barrel (82), fixed plate (83) and piston (84), sampler barrel (82) fixed connection is in the bottom surface of thief rod (76), the bottom sliding connection of sampler barrel (82) has piston (84), the inside upper surface fixed connection of sampler barrel (82) has electric putter (81), the input of electric putter (81) is connected with the output electricity of control switch group (23), the push rod of electric putter (81) passes fixed plate (83) and piston (84) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530371.5U CN210803442U (en) | 2019-09-16 | 2019-09-16 | Environmental water quality testing instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530371.5U CN210803442U (en) | 2019-09-16 | 2019-09-16 | Environmental water quality testing instrument |
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| CN210803442U true CN210803442U (en) | 2020-06-19 |
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| CN201921530371.5U Active CN210803442U (en) | 2019-09-16 | 2019-09-16 | Environmental water quality testing instrument |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577784A (en) * | 2020-11-25 | 2021-03-30 | 澜途集思生态科技集团有限公司 | Water quality field exploration equipment |
| CN112644642A (en) * | 2020-09-07 | 2021-04-13 | 刘志宏 | Floating island device for detecting water ecological environment |
| CN112730787A (en) * | 2021-01-12 | 2021-04-30 | 杨超 | Buoy for hydraulic engineering detection |
| CN113295466A (en) * | 2021-05-20 | 2021-08-24 | 天津市安研应急技术中心 | Auxiliary device for detecting large storage tank |
| CN114323808A (en) * | 2021-12-29 | 2022-04-12 | 湖南吉大检验检测有限公司 | Water quality distribution detection system in depth direction of sewage water area |
| CN114324795A (en) * | 2021-12-27 | 2022-04-12 | 江苏中之盛环境科技有限公司 | Intelligent wastewater detection equipment |
| CN117554582A (en) * | 2023-11-24 | 2024-02-13 | 河北省地质矿产勘查开发局第四水文工程地质大队 | Water quality monitoring device and monitoring method for preventing and treating water pollution |
| CN117554582B (en) * | 2023-11-24 | 2024-04-23 | 河北省地质矿产勘查开发局第四水文工程地质大队 | Water quality monitoring device and monitoring method for preventing and treating water pollution |
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2019
- 2019-09-16 CN CN201921530371.5U patent/CN210803442U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644642A (en) * | 2020-09-07 | 2021-04-13 | 刘志宏 | Floating island device for detecting water ecological environment |
| CN112577784A (en) * | 2020-11-25 | 2021-03-30 | 澜途集思生态科技集团有限公司 | Water quality field exploration equipment |
| CN112730787A (en) * | 2021-01-12 | 2021-04-30 | 杨超 | Buoy for hydraulic engineering detection |
| CN112730787B (en) * | 2021-01-12 | 2023-07-25 | 杨超 | Buoy for hydraulic engineering detection |
| CN113295466A (en) * | 2021-05-20 | 2021-08-24 | 天津市安研应急技术中心 | Auxiliary device for detecting large storage tank |
| CN113295466B (en) * | 2021-05-20 | 2022-11-22 | 天津市安研应急技术中心 | Auxiliary device for detecting large storage tank |
| CN114324795A (en) * | 2021-12-27 | 2022-04-12 | 江苏中之盛环境科技有限公司 | Intelligent wastewater detection equipment |
| CN114324795B (en) * | 2021-12-27 | 2023-10-20 | 江苏中之盛环境科技有限公司 | Intelligent wastewater detection equipment |
| CN114323808A (en) * | 2021-12-29 | 2022-04-12 | 湖南吉大检验检测有限公司 | Water quality distribution detection system in depth direction of sewage water area |
| CN117554582A (en) * | 2023-11-24 | 2024-02-13 | 河北省地质矿产勘查开发局第四水文工程地质大队 | Water quality monitoring device and monitoring method for preventing and treating water pollution |
| CN117554582B (en) * | 2023-11-24 | 2024-04-23 | 河北省地质矿产勘查开发局第四水文工程地质大队 | Water quality monitoring device and monitoring method for preventing and treating water pollution |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An instrument for environmental water quality detection Effective date of registration: 20210607 Granted publication date: 20200619 Pledgee: Bank of China Limited Taihe sub branch Pledgor: JIANGXI YUANXIN RESOURCE RECYCLING INVESTMENT AND DEVELOPMENT Co.,Ltd. Registration number: Y2021980004412 |
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