CN218766885U - Water quality environment monitoring device - Google Patents
Water quality environment monitoring device Download PDFInfo
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- CN218766885U CN218766885U CN202222120342.XU CN202222120342U CN218766885U CN 218766885 U CN218766885 U CN 218766885U CN 202222120342 U CN202222120342 U CN 202222120342U CN 218766885 U CN218766885 U CN 218766885U
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Abstract
The utility model belongs to the technical field of water quality environment monitoring technology and specifically relates to a water quality environment monitoring device, including base and install bin, the base bottom is provided with inserts the ground pole, and the install bin is fixed to be set up at the base right-hand member, and install bin middle part position is provided with the rotation mounting groove. Through setting up in the base bottom and inserting the ground pole, can directly set up the bank in the waters of awaiting measuring with this equipment, both ends have set up water tank and install bin respectively about the base, it has set up the rotation support arm that can drive the swing arm by electric putter to rotate on this install bin, need examine time measuring to water quality in the waters, control electric putter extension, will rotate the support arm right-hand member and descend, half submergence until detecting a section of thick bamboo, can realize the detection to water quality in this water area, this monitoring devices, the installation need not to go into water, stable in structure, through set up the annular tube on the inner wall of detecting a section of thick bamboo bottom, can realize effectively cleaning the sensor group on the install section of thick bamboo, the life of extension sensor group.
Description
Technical Field
The utility model relates to a water quality environment monitoring technology field specifically is a water quality environment monitoring device.
Background
In environmental detection, water quality detection of a water area is an important component, and the existing detection modes comprise two modes, namely manual sampling detection and detection equipment arrangement, wherein the manual sampling detection mode has low detection efficiency and high labor cost and is not suitable for water quality detection of a large-range water area;
common waters water quality testing equipment on the market, mostly put into the aquatic with detecting element, set up fixed knot simultaneously and fix detecting element under water, regularly detect the quality of water condition again, this kind of detection mode, detecting element and fixed knot construct and need dive under water always, long-time the use, the corrosivity of waters normal water can lead to the fact the corruption to detecting element and fixed knot structure, influences the detection precision of quality of water, shortens monitoring facilities's life, consequently, provides a quality of water environmental monitoring device to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water quality environment monitoring device, through inserting the ground pole in the setting of base bottom, can directly set up the bank in the waters that awaits measuring with this equipment, both ends have set up water tank and install bin respectively about the base, it sets up the rotation support arm that can drive the swing arm by electric putter to rotate on this install bin, need examine time measuring to the interior water quality of waters, control electric putter extension, to rotate the decline of support arm right-hand member, half submerged until detecting cylinder, can realize the detection to the interior water quality of this waters, this monitoring device, the installation need not to go into water, stable in structure, through set up the annular tube on detecting cylinder bottom's inner wall, can realize effectively cleaning the sensor group on the installing cylinder, prolong the life of sensor group, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water quality environment monitoring device comprises:
the ground inserting rod is arranged at the bottom of the base;
the installation box is fixedly arranged at the right end of the base, and a rotary installation groove is formed in the middle of the installation box;
the mounting mechanism comprises a rotating support arm which is rotatably arranged on the rotating mounting groove, and a rotating groove is formed in the right end of the rotating support arm;
the detection mechanism comprises a detection barrel, a rotary connecting piece is fixedly arranged at the top of the detection barrel, the detection barrel is rotatably installed in a rotary groove of the rotary support arm through the rotary connecting piece, an electric telescopic rod is fixedly arranged on a top plate inside the detection barrel, an installation barrel is fixedly arranged at the bottom of the electric telescopic rod, an installation groove is formed in the surface of the installation barrel, and a sensor group is arranged in the installation groove;
the detection mechanism further comprises a cleaning assembly, the cleaning assembly comprises an annular pipe fixedly arranged on the inner wall of the bottom of the detection barrel, and a cleaning spray head with an inward nozzle is arranged on the annular pipe.
As a preferred scheme, rotate the support arm and specifically rotate the setting through the pivot and on the inner wall of rotating the mounting groove both sides, rotate and be provided with electric putter between mounting groove left end and the base.
As a preferred scheme, the base left end is fixed and is provided with the water tank, is provided with the feed pump on the inside bottom plate of install bin, and the drinking-water union coupling water tank of feed pump, the delivery pipe of feed pump stretch into the back from the pivot that rotates the support arm, extend to and rotate the support arm right-hand member, stretch out after rotating the support arm with detect the annular union coupling in the section of thick bamboo.
As a preferred scheme, the installation box top is provided with the mounting bracket, is provided with solar cell panel between mounting bracket and the water tank, is provided with solar control ware and power on the rear side inner wall of installation box and the bottom plate respectively, and solar control ware's electric energy incoming end, solar control ware's charging circuit and power electric connection are connected through the wire to solar cell panel's electric energy output.
As a preferred scheme, a motor controller group and a relay are respectively arranged on a bottom plate of an installation box, a PLC (programmable logic controller) and a wireless communication module are arranged on the inner wall of the front side of the installation box, positive and negative electric energy output ends of two groups of motor controllers in the motor controller group are respectively connected with positive and negative electric energy access ends of an electric telescopic rod and an electric push rod driving motor through leads, electric energy access ends of two groups of motor controllers in the motor controller group are respectively connected with a power supply through leads, control signal access ends of two groups of motor controllers in the motor controller group are respectively connected with a control signal output end of the PLC through electric signals, an electric energy output end of the relay is connected with an electric energy access end of a water supply pump through leads, an electric energy access end of the relay is connected with the power supply through leads, and a control signal access end of the relay is connected with a control signal output end of the PLC through electric signals.
As a preferred scheme, wireless communication module passes through serial ports and PLC controller electric connection, and the power management module of PLC controller passes through wire and power electric connection.
As a preferred scheme, the sensor group comprises a water temperature sensor, a liquid level sensor, a residual chlorine sensor, a conductivity sensor, a PH value sensor, an ORP sensor and a turbidity sensor, wherein detection signal output ends of the water temperature sensor, the liquid level sensor, the residual chlorine sensor, the conductivity sensor, the PH value sensor, the ORP sensor and the turbidity sensor are respectively connected with a detection signal input end of the PLC controller through electric signals.
By the foregoing the utility model provides a technical scheme can see out, the utility model provides a pair of quality of water environmental monitoring device, beneficial effect is:
1. the device can be directly arranged on the bank of a water area to be detected by arranging the ground inserting rod at the bottom of the base, the left end and the right end of the base are respectively provided with the water tank and the installation box, the installation box is rotatably provided with the rotating support arm which can drive the swing arm by the electric push rod, when the water quality in the water area needs to be detected, the electric push rod is controlled to extend, the right end of the rotating support arm is lowered until half of the detection cylinder is submerged, the detection of the water quality in the water area can be realized, and the monitoring device has the advantages that the water does not need to be introduced in the installation process, and the structure is stable;
2. the electric telescopic rod is arranged in the detection cylinder, the telescopic action of the electric telescopic rod can drive the installation cylinder to enter and exit the detection cylinder from the lower part of the detection cylinder, the sensor group is arranged on the installation cylinder, multi-parameter detection on water quality in a water area can be realized, and after monitoring data are transmitted to the PLC, the PLC can realize remote transmission on the detection data through the wireless communication module;
3. through set up the annular tube on the inner wall of detecting bobbin base portion, set up clean shower nozzle on this annular tube, after finishing to the water quality detection in the waters, detect a section of thick bamboo and break away from the surface of water, when an installation section of thick bamboo passes through the annular tube, open the working shaft, can realize spraying water clean to the sensor group on the installation section of thick bamboo, keep the cleanliness of each sensor in the sensor group, avoid being detected the water corrosion.
Drawings
FIG. 1 is a schematic view of the overall structure of the water quality environment monitoring device of the present invention;
FIG. 2 is a schematic cross-sectional view of a detection cylinder of the present invention;
fig. 3 is the schematic diagram of the internal structure of the middle installation box of the present invention.
In the figure: 1. a base; 11. a ground inserting rod; 2. installing a box; 21. rotating the mounting groove; 22. rotating the support arm; 23. an electric push rod; 24. a rotating shaft; 25. a rotating groove; 3. a detection cylinder; 31. rotating the connecting piece; 32. An electric telescopic rod; 33. mounting the cylinder; 34. a sensor group; 4. a water tank; 41. a water supply pump; 42. an annular tube; 43. cleaning the spray head; 5. a solar panel; 51. a mounting frame; 52. a solar controller; 53. A power source; 6. a motor controller group; 61. a relay; 62. a PLC controller; 63. a wireless communication module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to 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 those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.
As shown in fig. 1-3, the embodiment of the utility model provides a water quality environment monitoring device, include:
the ground inserting device comprises a base 1, wherein a ground inserting rod 11 is arranged at the bottom of the base 1;
the installation box 2 is fixedly arranged at the right end of the base 1, and a rotation installation groove 21 is formed in the middle of the installation box 2;
the mounting mechanism comprises a rotating support arm 22 rotatably arranged on the rotating mounting groove 21, a rotating groove 25 is formed in the right end of the rotating support arm 22, the rotating support arm 22 is rotatably arranged on the inner walls of two sides of the rotating mounting groove 21 through a rotating shaft 24, and an electric push rod 23 is arranged between the left end of the rotating mounting groove 21 and the base 1;
the detection mechanism comprises a detection barrel 3, a rotary connecting piece 31 is fixedly arranged at the top of the detection barrel 3, the detection barrel 3 is rotatably installed in a rotary groove 25 of a rotary support arm 22 through the rotary connecting piece 31, an electric telescopic rod 32 is fixedly arranged on a top plate in the detection barrel 3, an installation barrel 33 is fixedly arranged at the bottom of the electric telescopic rod 32, an installation groove is formed in the surface of the installation barrel 33, and a sensor group 34 is arranged in the installation groove;
the detection mechanism further comprises a cleaning assembly, the cleaning assembly comprises an annular pipe 42 fixedly arranged on the inner wall of the bottom of the detection cylinder 3, and a cleaning spray head 43 with an inward nozzle is arranged on the annular pipe 42.
In the device, the water tank 4 is fixedly arranged at the left end of the base 1, the water supply pump 41 is arranged on the bottom plate inside the installation box 2, the water pumping pipe of the water supply pump 41 is connected with the water tank 4, the water supply pipe of the water supply pump 41 extends into the water supply pipe from the rotating shaft 24 of the rotating support arm 22 and then extends to the right end of the rotating support arm 22, and the water supply pipe extends out of the rotating support arm 22 and then is connected with the annular pipe 42 in the detection cylinder 3.
Among the above-mentioned device, the installation box 2 top is provided with mounting bracket 51, is provided with solar cell panel 5 between mounting bracket 51 and the water tank 4, is provided with solar control ware 52 and power 53 on the rear side inner wall of installation box 2 and the bottom plate respectively, and solar control ware 52's electric energy incoming end is connected through the wire to solar cell panel 5's electric energy output, solar control ware 52's charging circuit and power 53 electric connection.
In the above device, be provided with motor controller group 6 and relay 61 on the bottom plate of install bin 2 respectively, be provided with PLC controller 62 and wireless communication module 63 on the front side inner wall of install bin 2, the positive negative pole electric energy output of two sets of motor controller in the motor controller group 6 is respectively through the positive negative pole electric energy incoming end of wire connection electric telescopic handle 32 and electric putter 23 driving motor, the electric energy incoming end of two sets of motor controller in the motor controller group 6 is respectively through wire connection power 53, the control signal incoming end of two sets of motor controller in the motor controller group 6 is respectively through the control signal output of electric signal connection PLC controller 62, the electric energy output of relay 61 is through the electric energy incoming end of wire connection working shaft 41, the electric energy incoming end of relay 61 is through wire connection power 53, the control signal incoming end of relay 61 is through the control signal output of electric signal connection PLC controller 62, wireless communication module 63 is through serial ports and PLC controller 62 electric connection, the power management module of PLC controller 62 is through wire and power 53 electric connection.
In the above device, the sensor group 34 includes a water temperature sensor, a liquid level sensor, a residual chlorine sensor, a conductivity sensor, a PH value sensor, an ORP sensor and a turbidity sensor, and the detection signal output ends of the water temperature sensor, the liquid level sensor, the residual chlorine sensor, the conductivity sensor, the PH value sensor, the ORP sensor and the turbidity sensor are respectively connected to the detection signal input end of the PLC controller 62 through electrical signals.
The embodiments of the present invention will be described in further detail below with reference to the attached drawings:
please refer to fig. 1-3, including base 1, detection cylinder 3 and installation box 2, base 1 bottom is provided with ground inserting rod 11, installation box 2 is fixed to be set up at base 1 right-hand member, installation box 2 middle part position is provided with rotation mounting groove 21, it is provided with rotation support arm 22 to rotate on rotation mounting groove 21, rotation support arm 22 right-hand member is provided with rotation groove 25, rotation support arm 22 specifically rotates through pivot 24 and sets up on the inner wall of rotation mounting groove 21 both sides, be provided with electric putter 23 between rotation mounting groove 21 left end and base 1, detection cylinder 3 top is fixed with rotation connecting piece 31, and detection cylinder 3 rotates through rotation connecting piece 31 and installs in rotation groove 25 of rotation support arm 22, fixed being provided with electric telescopic handle 32 on the roof inside detection cylinder 3, electric telescopic handle 32 bottom is fixed with installation cylinder 33, and installation cylinder 33 surface is provided with the mounting groove, and be provided with sensor group 34 in the mounting groove, be provided with ring pipe 42 on the inner wall of detection cylinder 3 bottom, be provided with inward cleaning nozzle 43 on ring pipe 42.
Referring to fig. 1 and 3, a water tank 4 is fixedly disposed at the left end of the base 1, a water supply pump 41 is disposed on a bottom plate inside the installation box 2, a water suction pipe of the water supply pump 41 is connected to the water tank 4, a water supply pipe of the water supply pump 41 extends into the right end of the rotary support arm 22 after extending into the rotary support arm 22, and is connected to a ring pipe 42 inside the detection cylinder 3 after extending out of the rotary support arm 22, clean water is stored in the water tank 4, and the water supply pipe of the water supply pump 41 passes through the connection ring pipe 42 from the rotary support arm 22, so that clean water supply to the installation cylinder 33 is realized.
Referring to fig. 1 and 3, a mounting frame 51 is disposed at the top of the mounting box 2, a solar panel 5 is disposed between the mounting frame 51 and the water tank 4, a solar controller 52 and a power supply 53 are respectively disposed on the inner wall and the bottom plate of the rear side of the mounting box 2, an electric energy output end of the solar panel 5 is connected to an electric energy input end of the solar controller 52 through a wire, a charging circuit of the solar controller 52 is electrically connected to the power supply 53, and the solar panel 5 is configured to provide electric energy for equipment.
Referring to fig. 3, a bottom plate of the installation box 2 is provided with a motor controller group 6 and a relay 61, a front inner wall of the installation box 2 is provided with a PLC controller 62 and a wireless communication module 63, positive and negative electric energy output ends of two groups of motor controllers in the motor controller group 6 are respectively connected with positive and negative electric energy input ends of the electric telescopic rod 32 and the electric push rod 23 driving motor through wires, electric energy input ends of two groups of motor controllers in the motor controller group 6 are respectively connected with a power supply 53 through wires, control signal input ends of two groups of motor controllers in the motor controller group 6 are respectively connected with a control signal output end of the PLC controller 62 through electric signals, an electric energy output end of the relay 61 is connected with an electric energy input end of the water supply pump 41 through wires, an electric energy input end of the relay 61 is connected with the power supply 53 through wires, a control signal input end of the relay 61 is connected with a control signal output end of the PLC controller 62 through electric signals, the wireless communication module 63 is electrically connected with the PLC controller 62 through a serial port, a power management module of the PLC controller 62 is electrically connected with the power supply 53 through wires, wherein the wireless communication module 63 and the PLC controller 62 together establish a wireless communication control system, and can realize remote control of the monitoring device;
specifically, after the remote control end sends a monitoring instruction, the PLC controller 62 controls the electric telescopic rod 32 to extend the installation cylinder 33 out of the detection cylinder 3, and simultaneously controls the electric push rod 23 to extend, so that the right end of the rotary support arm 22 descends, so that the installation cylinder 33 extends into the water surface of the water area to be detected, the sensor group 34 arranged on the installation cylinder 33 detects the water quality of the water area to be detected, and the detection data is remotely transmitted through the PLC controller 62 and the wireless communication module 63;
after the detection is finished, the electric push rod 23 is shortened, the detection cylinder 3 and the installation cylinder 33 are lifted out of the water surface, then the water supply pump 41 is started, meanwhile, the electric telescopic rod 32 is controlled to be shortened, cleaning water is sprayed out from the cleaning spray head 43 of the annular pipe 42, the installation cylinder 33 and the sensor group 34 installed on the installation cylinder 33 are cleaned by spraying water, the installation cylinder 33 is completely collected into the detection cylinder 3, and the detection of the water quality in the water area to be detected is finished.
Further, the sensor group 34 includes a water temperature sensor, a liquid level sensor, a residual chlorine sensor, a conductivity sensor, a PH value sensor, an ORP sensor and a turbidity sensor, and detection signal output ends of the water temperature sensor, the liquid level sensor, the residual chlorine sensor, the conductivity sensor, the PH value sensor, the ORP sensor and the turbidity sensor are respectively connected to detection signal input ends of the PLC controller 62 through electrical signals, so that detection of various data in a water area to be detected can be realized.
The working principle of the embodiment is as follows: through set up the pole of inserting the ground bottom the base, can directly set up the bank in the waters of awaiting measuring with this equipment, water tank and install bin have been set up respectively to both ends about the base, it has set up the rotation support arm that can drive the swing arm by electric putter to rotate on this install bin, need detect time measuring to the water quality in the waters, control electric putter extension, will rotate the support arm right-hand member and descend, it submerges to half until the detection section of thick bamboo, can realize the detection to the water quality in this waters, this monitoring devices, the installation need not to go into water, stable in structure, through set up electric telescopic handle inside the detection section of thick bamboo, this electric telescopic handle's flexible can drive the installation section of thick bamboo from the detection section of thick bamboo below business turn over detection section of thick bamboo, set up the sensor group on this installation section of thick bamboo, can realize the multi-parameter detection to water quality in the waters, behind monitoring data transmission to the PLC controller, the PLC controller can realize the remote transmission to the detection data through wireless communication module, through set up the annular pipe on the inner wall of detection section of thick bamboo bottom, set up clean shower nozzle on this annular pipe, after finishing detecting water quality detection in the waters, the detection of water quality detection, the installation section of thick bamboo, the cleanness can be realized by the sensor group of water sensor group, the water corrosion sensor is avoided the clean shower nozzle to be detected, the detected sensor group.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. A water quality environment monitoring device is characterized in that: the method comprises the following steps:
the ground inserting device comprises a base (1), wherein a ground inserting rod (11) is arranged at the bottom of the base (1);
the mounting box (2) is fixedly arranged at the right end of the base (1), and a rotary mounting groove (21) is formed in the middle of the mounting box (2);
the mounting mechanism comprises a rotating support arm (22) rotatably arranged on a rotating mounting groove (21), and a rotating groove (25) is formed in the right end of the rotating support arm (22);
the detection mechanism comprises a detection barrel (3), a rotary connecting piece (31) is fixedly arranged at the top of the detection barrel (3), the detection barrel (3) is rotatably installed in a rotary groove (25) of a rotary support arm (22) through the rotary connecting piece (31), an electric telescopic rod (32) is fixedly arranged on a top plate in the detection barrel (3), an installation barrel (33) is fixedly arranged at the bottom of the electric telescopic rod (32), an installation groove is formed in the surface of the installation barrel (33), and a sensor group (34) is arranged in the installation groove;
the detection mechanism further comprises a cleaning assembly, the cleaning assembly comprises an annular pipe (42) fixedly arranged on the inner wall of the bottom of the detection cylinder (3), and a cleaning spray head (43) with an inward nozzle is arranged on the annular pipe (42).
2. A water quality environment monitoring apparatus according to claim 1, characterized in that: the rotary support arm (22) is arranged on the inner walls of two sides of the rotary mounting groove (21) in a rotating mode through a rotating shaft (24), and an electric push rod (23) is arranged between the left end of the rotary mounting groove (21) and the base (1).
3. A water quality environment monitoring device according to claim 1, characterized in that: the utility model discloses a detection device, including base (1), install bin (2), set up water tank (4) on the left end of base (1), be provided with working shaft (41) on the inside bottom plate of install bin (2), the drinking-water union coupling water tank (4) of working shaft (41), the delivery pipe of working shaft (41) stretches into the back from pivot (24) that rotate support arm (22), extends to and rotates support arm (22) right-hand member, stretches out to rotate support arm (22) back and is connected with annular pipe (42) in the detection section of thick bamboo (3).
4. A water quality environment monitoring device according to claim 1, characterized in that: install bin (2) top is provided with mounting bracket (51), be provided with solar cell panel (5) between mounting bracket (51) and water tank (4), be provided with solar control ware (52) and power (53) on the rear side inner wall of install bin (2) and the bottom plate respectively, the electric energy input end of solar control ware (52) is connected through the wire to the electric energy output of solar cell panel (5), the charging circuit and the power (53) electric connection of solar control ware (52).
5. A water quality environment monitoring apparatus according to claim 1, characterized in that: be provided with motor controller group (6) and relay (61) on the bottom plate of install bin (2) respectively, be provided with PLC controller (62) and wireless communication module (63) on the front side inner wall of install bin (2), the positive negative pole electric energy output of two sets of motor controller in motor controller group (6) is respectively through wire connection electric telescopic handle (32) and electric putter (23) driving motor's positive negative pole electric energy incoming end, the electric energy incoming end of two sets of motor controller in motor controller group (6) is respectively through wire connection power (53), the control signal incoming end of two sets of motor controller in motor controller group (6) is respectively through the control signal output of electric signal connection PLC controller (62), the electric energy output of relay (61) passes through the electric energy end of wire connection working shaft (41), the electric energy incoming end of relay (61) passes through wire connection power (53), the control signal incoming end of relay (61) passes through the control signal output of electric signal connection PLC controller (62).
6. A water quality environment monitoring device according to claim 5, characterized in that: the wireless communication module (63) is electrically connected with the PLC (62) through a serial port, and a power management module of the PLC (62) is electrically connected with the power supply (53) through a wire.
7. A water quality environment monitoring apparatus according to claim 1, characterized in that: the sensor group (34) comprises a water temperature sensor, a liquid level sensor, a residual chlorine sensor, a conductivity sensor, a pH value sensor, an ORP sensor and a turbidity sensor, wherein detection signal output ends of the water temperature sensor, the liquid level sensor, the residual chlorine sensor, the conductivity sensor, the pH value sensor, the ORP sensor and the turbidity sensor are respectively connected with a detection signal access end of the PLC (62) through electric signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120342.XU CN218766885U (en) | 2022-08-12 | 2022-08-12 | Water quality environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222120342.XU CN218766885U (en) | 2022-08-12 | 2022-08-12 | Water quality environment monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218766885U true CN218766885U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222120342.XU Active CN218766885U (en) | 2022-08-12 | 2022-08-12 | Water quality environment monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218766885U (en) |
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2022
- 2022-08-12 CN CN202222120342.XU patent/CN218766885U/en active Active
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