CN211741261U - Environment detection device for hydraulic engineering - Google Patents
Environment detection device for hydraulic engineering Download PDFInfo
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- CN211741261U CN211741261U CN202020357528.5U CN202020357528U CN211741261U CN 211741261 U CN211741261 U CN 211741261U CN 202020357528 U CN202020357528 U CN 202020357528U CN 211741261 U CN211741261 U CN 211741261U
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Abstract
The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to indicate an environment measuring device for hydraulic engineering, which comprises a frame, water collector, the solar energy canopy, a battery, the apparatus further comprises a rotating shaft, first winding roller, first rope, rotation actuating mechanism and a plurality of hollow floater, water collector is including the sampling tube body that has first water inlet and second water inlet, the sampling tube body is equipped with the baffle that stores up appearance chamber and second with its internal partitioning, the both ends of sampling tube body are equipped with balancing weight and go-between respectively, be equipped with first spout and the first board of opening in the first water inlet, first spacing slide is connected with the first subassembly of opening and close, it opens the board to be equipped with second spout and second in the second water inlet, the spacing slide of second is connected with the second and opens and close the subassembly. The utility model has the advantages of convenient operation, energy-concerving and environment-protective, degree of automation is high, has reduced measurement personnel's intensity of labour, detects the accuracy height, once only can take a sample to the water of many degree of depth levels, improves detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to indicate an environment detecting device for hydraulic engineering.
Background
With the rapid development of economy, the living environment of people is greatly influenced, the environmental protection work cannot be slow, the water conservancy project seems to be irrelevant to people, and is really closely related to the life of people, water is a source of life, and the quality of life is determined by the quality of water, so people pay attention to the quality of water, medium objects for environment detection can be roughly divided into water quality detection, air detection, soil detection, solid waste detection, biological detection, noise and vibration detection, electromagnetic radiation detection, radioactivity detection, heat detection, light detection, sanitation (pathogens, viruses, parasites and the like) detection and the like, the environment is very important for human beings, but the environmental pollution is also important at present, the environment detection is also an essential part, and the improvement is also continuous for the part.
Water quality testing is the very important part among the hydraulic engineering, and current sampling device for water quality testing function singleness only can carry out the quality of water sample. Because the quality of water of the different degree of depth probably has the difference, the quality of water of multiple degree of depth is contained in current quality of water sampling device's storage appearance intracavity for quality of water detects's accurate nature greatly reduced, and current quality of water detecting sampling device can not take a sample to the water of the different degree of depth, and detection personnel's intensity of labour is big. Therefore, the drawbacks are obvious, and a solution is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide an environment detecting device for hydraulic engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an environment detection device for hydraulic engineering comprises a frame, a water quality collector, a plurality of hollow floating balls arranged at the bottom of the frame, a solar canopy arranged at the top of the frame, a battery arranged on the frame and electrically connected with the solar canopy, a rotating shaft rotatably arranged on the frame, a first winding roller detachably arranged on the rotating shaft, a first rope wound on the first winding roller, and a rotation driving mechanism arranged on the frame and used for driving the rotating shaft to rotate, wherein the battery is used for supplying power to the rotation driving mechanism, the water quality collector comprises a hollow sampling tube body, a partition plate is arranged inside the sampling tube body, the partition plate divides the interior of the sampling tube body into a first sample storage cavity and a second sample storage cavity, a connecting ring is arranged at one end of the sampling tube body, a balancing weight is arranged at the other end of the sampling tube body, and the connecting ring is connected with the free end of the first rope, a first water inlet communicated with the first sample storage cavity is arranged at one side of the sampling tube body, a first opening plate is arranged in the first water inlet in a sliding manner, a first chute is concavely arranged on one side of the first water inlet close to the connecting ring, a first limiting sliding plate is fixedly connected with one end of the first opening plate, which extends into the first chute, the first limiting sliding plate is connected with a first opening and closing assembly used for driving the first limiting sliding plate to reciprocate along the first sliding groove, the other side of the sampling tube body is provided with a second water inlet communicated with the second sample storage cavity, a second opening plate is arranged in the second water inlet in a sliding way, a second sliding groove is concavely arranged on one side of the second water inlet close to the connecting ring, one end of the second opening plate extending into the second sliding groove is fixedly connected with a second limiting sliding plate, the second limiting sliding plate is connected with a second opening and closing assembly used for driving the second limiting sliding plate to move back and forth along the second sliding groove.
Further, the first opening and closing assembly comprises a second winding roller, a handle, a second rope, a pull rod and a spring, wherein the handle is rotatably arranged at one end of the second winding roller, the handle is connected to one end of the second winding roller, the second rope is wound on the second winding roller, the pull rod is connected to the first limiting sliding plate, and the spring is sleeved at one end of the pull rod.
Further, sealing rings are arranged between the first limiting sliding plate and the inner wall of the first sliding groove and between the first limiting sliding plate and the sampling tube body.
Further, the structure of the second opening and closing assembly is the same as that of the first opening and closing assembly.
Further, the balancing weight is conical.
Furthermore, the frame is provided with a vertical rod, the top end of the vertical rod is provided with a lighting lamp, and the lighting lamp is electrically connected with the battery.
Furthermore, the rack is provided with a control box, the battery supplies power to the control box, and the rotary driving mechanism and the illuminating lamp are electrically connected with the control box.
Further, the frame rotates and is provided with a wind vane.
Further, first wire winding roller is provided with a plurality of stoppers, and a plurality of stoppers set up in the tip of first wire winding roller around the central axis of pivot with annular array ground, the frame slides and is provided with the spacing plug-in components of spacing complex with the stopper.
Furthermore, the rotation driving mechanism comprises a driven helical gear mounted at one end of the rotating shaft, a driving helical gear meshed with the driven helical gear, and a motor mounted at the top of the frame, wherein the driving helical gear is mounted at an output shaft of the motor.
The utility model has the advantages that: in practical application, the utility model is placed on the water surface, a plurality of hollow floating balls provide buoyancy to lead the whole device to float on the water surface, the solar canopy not only can play the roles of shielding wind and rain and blocking sunlight, but also can charge the battery, the battery supplies power to the rotary driving mechanism, then the utility model is slid to a designated detection position, then the water quality collector is placed in the water, the rotary driving mechanism drives the rotary shaft to rotate clockwise, the rotary shaft drives the winding roller to rotate clockwise and release the first rope, under the gravity action of the balancing weight, the water quality collector is sunk to a designated depth position in the water, the first sample storage cavity is positioned below the second sample storage cavity, namely the depth of the first sample storage cavity in the water is deeper than that of the second sample storage cavity in the water, the first opening and closing component drives the first opening plate to open the first water inlet, the water body at the depth position enters the first sample storage cavity, after full water is stored in the first sample storage cavity, the first opening and closing assembly drives the first opening plate to close the first water inlet, the water body is stored in the first sample storage cavity in a sealing mode, the second opening and closing assembly drives the second opening plate to open the second water inlet, the water body at the depth position enters the second sample storage cavity, after full water is stored in the second sample storage cavity, the second opening and closing assembly drives the second opening plate to close the second water inlet, the water body is stored in the second sample storage cavity in a sealing mode, finally, the rotating shaft is driven to rotate anticlockwise through the rotation driving mechanism, the rotating shaft drives the winding roller to rotate anticlockwise, the winding roller rolls the first rope, and the water quality collector collecting water bodies at different depths is pulled out of the water surface. The utility model is convenient in operation, charge to the battery through solar energy canopy, so that the battery can be to rotating actuating mechanism power supply, reach energy-concerving and environment-protective purpose, release or collect and adjust the degree of depth that water quality collector belonged to the aquatic to water quality collector automatically, detection personnel's intensity of labour has been reduced, the efficiency of detection has been improved, and open the board through first opening board and second and store up the water that appearance intracavity portion was taken a sample to first storage appearance chamber and second respectively and seal the protection, make first storage appearance chamber and second store up the water that appearance intracavity portion can not mix with the water of other degree of depth positions, the accuracy of detection improves greatly, and store up appearance chamber through the first storage appearance chamber that sets up and second and once only can take a sample the water of many degree of depth levels, make detection efficiency improve greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the water collector of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Description of reference numerals:
1. a frame; 2. a water quality collector; 3. a hollow floating ball; 4. a solar canopy; 5. a battery; 6. a rotating shaft; 7. a first winding roller; 8. a first rope; 9. a rotation driving mechanism; 10. a sampling tube body; 11. a partition plate; 12. a first sample storage cavity; 13. a second sample storage cavity; 14. a connecting ring; 15. a balancing weight; 16. a first water inlet; 17. a first opening plate; 18. a first chute; 19. a first limit sliding plate; 20. a first opening and closing assembly; 21. a second water inlet; 22. a second opening plate; 23. a second chute; 24. a second limiting sliding plate; 25. a second opening and closing assembly; 26. a second winding roller; 27. a handle; 28. a second rope; 29. a pull rod; 30. a spring; 31. a seal ring; 32. erecting a rod; 33. an illuminating lamp; 34. a control box; 35. a wind vane; 36. a limiting block; 37. a limiting plug-in; 38. a driven helical gear; 39. a driving bevel gear; 40. a motor; 41. a touch display screen; 42. and a control button.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, the present invention provides an environment detecting device for hydraulic engineering, which comprises a frame 1, a water quality collector 2, a plurality of hollow floating balls 3 installed at the bottom of the frame 1, a solar canopy 4 installed at the top of the frame 1, a battery 5 installed at the frame 1 and electrically connected to the solar canopy 4, a rotating shaft 6 rotatably installed at the frame 1, a first winding roller 7 detachably installed at the rotating shaft 6, a first rope 8 wound around the first winding roller 7, and a rotation driving mechanism 9 installed at the frame 1 and used for driving the rotating shaft 6 to rotate, wherein the battery 5 is used for supplying power to the rotation driving mechanism 9, the water quality collector 2 comprises a hollow sampling tube body 10, a partition plate 11 is installed inside the sampling tube body 10, the partition plate 11 divides the interior of the sampling tube body 10 into a first sample storage cavity 12 and a second sample storage cavity 13, a connecting ring 14 is arranged at one end of the sampling tube body 10, a balancing weight 15 is arranged at the other end of the sampling tube body 10, the connecting ring 14 is connected with the free end of a first rope 8, a first water inlet 16 communicated with a first sample storage cavity 12 is arranged at one side of the sampling tube body 10, a first opening plate 17 is arranged in the first water inlet 16 in a sliding manner, a first sliding chute 18 is concavely arranged at one side of the first water inlet 16 close to the connecting ring 14, a first limiting sliding plate 19 is fixedly connected to one end of the first opening plate 17 extending into the first sliding chute 18, the first limiting sliding plate 19 is connected with a first opening and closing assembly 20 for driving the first limiting sliding plate 19 to move back and forth along the first sliding chute 18, a second water inlet 21 communicated with a second sample storage cavity 13 is arranged at the other side of the sampling tube body 10, and a second opening plate 22 is arranged in the second water inlet 21 in a sliding manner, one side of the second water inlet 21, which is close to the connection ring 14, is concavely provided with a second sliding groove 23, one end of the second opening plate 22, which extends into the second sliding groove 23, is fixedly connected with a second limiting sliding plate 24, the second limiting sliding plate 24 is connected with a second opening and closing assembly 25 for driving the second limiting sliding plate 24 to reciprocate along the second sliding groove 23, the first limiting sliding plate 19 and the second limiting sliding plate 24 can respectively slide in the first sliding groove 18 and the second sliding groove 23, and the first limiting sliding plate 19 and the second limiting sliding plate 24 respectively limit the sliding positions of the first opening plate 17 and the second opening plate 22, so that the first limiting sliding plate 19 and the second limiting sliding plate 24 are prevented from respectively separating from the first sliding groove 18 and the second sliding groove 23.
In practical application, the utility model is placed on the water surface, the plurality of hollow floating balls 3 provide buoyancy to enable the whole device to float on the water surface, the solar canopy 4 not only can play the roles of shielding wind and rain and blocking sunlight, but also can charge the battery 5, the battery 5 supplies power to the rotation driving mechanism 9, then the utility model is moved to a specified detection position, then the water quality collector 2 is placed in the water, the rotation driving mechanism 9 drives the rotating shaft 6 to rotate clockwise, the rotating shaft 6 drives the winding roller to rotate clockwise and release the first rope 8, under the gravity action of the balancing weight 15, the water quality collector 2 sinks to a specified depth position in the water, the first sample storage cavity 12 is positioned below the second sample storage cavity 13, namely, the depth of the first sample storage cavity 12 in the water is deeper than that of the second sample storage cavity 13 in the water, and then the first opening and closing component 20 drives the first opening plate 17 to open the first water inlet 16, the water body at the depth position enters the first sample storage cavity 12, when the first sample storage cavity 12 is full of water, the first opening and closing assembly 20 drives the first opening plate 17 to close the first water inlet 16, so that the water body is hermetically stored in the first sample storage chamber 12, the second opening plate 22 is driven by the second opening and closing assembly 25 to open the second water inlet 21, the water body at the depth position enters the second sample storage cavity 13, when the second sample storage cavity 13 is filled with water, the second opening and closing assembly 25 drives the second opening plate 22 to close the second water inlet 21, so that the water body is hermetically stored in the second sample storage cavity 13, and finally, the rotating shaft 6 is driven to rotate anticlockwise by the rotation driving mechanism 9, the rotating shaft 6 which rotates anticlockwise drives the winding roller to rotate anticlockwise, and the winding roller which rotates anticlockwise winds the first rope 8, so that the water quality collector 2 which collects water bodies with different depths is pulled out of the water surface. The utility model is convenient in operation, charge to battery 5 through solar energy canopy 4, so that battery 5 can be to rotating actuating mechanism 9 power supplies, reach energy-concerving and environment-protective purpose, release or collect and adjust the degree of depth that water quality collector 2 is in the aquatic to water quality collector 2 automatically, detection personnel's intensity of labour has been reduced, the efficiency of detection has been improved, and open board 17 and second through first opening and open board 22 and seal the protection to the first water that stores up the inside sample in appearance chamber 12 and second storage appearance chamber 13 respectively, make first storage appearance chamber 12 and the second store up the water that appearance chamber 13 is inside and can not mix with the water of other degree of depth positions, the accuracy of detection improves greatly, and store up appearance chamber 13 through the first storage appearance chamber 12 that sets up and second and once only can take a sample the water of many degree of depth levels, make detection efficiency improve greatly.
In this embodiment, the first opening and closing assembly 20 includes a second winding roller 26 rotatably disposed on the frame 1, a handle 27 connected to one end of the second winding roller 26, a second rope 28 wound around the second winding roller 26, a pull rod 29 connected to the first limiting sliding plate 19, and a spring 30 sleeved on one end of the pull rod 29, one end of the spring 30 abuts against the first limiting sliding plate 19, the other end of the spring 30 abuts against the inner wall of the first sliding groove 18, and the other end of the pull rod 29 protrudes out of one end of the sampling tube body 10 close to the connection ring 14 and is connected to a free end of the second rope 28.
In actual operation, in the process that the rotation driving mechanism 9 releases the first rope 8 to enable the water quality collector 2 to sink in water, the second winding roller 26 is dragged along with the sinking of the water quality collector 2, so that the second winding roller 26 automatically rotates and releases the second rope 28, on one hand, the water quality collector 2 is convenient to sink to a specified depth position in water, and on the other hand, the first opening plate 17 is prevented from opening the first water inlet 16; when the water collector 2 sinks to a specified depth position in water, the tester drives the handle 27 to rotate to drive the second winding roller 26 to rotate and wind the second rope 28, the wound second rope 28 can pull the pull rod 29 to move upwards, the upward pull rod 29 drives the first limit sliding plate 19 to move upwards, the upward first limit sliding plate 19 drives the first opening plate 17 to move upwards and compress the spring 30, so as to open the first water inlet 16, the water body enters the first sample storage chamber 12, when the first sample storage chamber 12 is full of water, the tester reversely rotates the handle 27, so that the second winding roller 26 reversely rotates and releases the second rope 28 or the tester releases the driving force on the handle 27, the first limit sliding plate 19 drives the first opening plate 17 to move downwards and reset under the action of the resilience force of the spring 30, the reset first limit sliding plate 19 can pull the pull rod 29 to move downwards, the pull rod 29 pulls the second winding roller 26 to reversely rotate and release the second rope 28 through the second rope 28, thereby realize that first opening plate 17 closes first water inlet 16, can seal the storage to the water in the first sample storage chamber 12. This first subassembly 20 of opening and close simple structure, convenient operation is convenient for collect the water sample, has guaranteed the accuracy that detects.
In this embodiment, sealing rings 31 are respectively arranged between the first limiting sliding plate 19 and the inner wall of the first sliding groove 18 and between the first limiting sliding plate 19 and the sampling tube body 10, so that the air tightness of the first sample storage cavity 12 and the second sample storage cavity 13 is improved, and the detection accuracy is ensured.
In this embodiment, the structure of the second opening and closing assembly 25 is the same as that of the first opening and closing assembly 20, so that the first opening and closing assembly 20 and the second opening and closing assembly 25 have good universality and are convenient to replace and maintain; the working principle of the second opening and closing assembly 25 is the same as that of the first opening and closing assembly 20, and the detailed description thereof is omitted.
In this embodiment, balancing weight 15 is coniform, can reduce the resistance that receives when quality of water collector 2 sinks on the one hand, and the quality of water collector 2 of being convenient for sinks, and on the other hand guarantees that quality of water collector 2 is in vertical state in aqueous.
In this embodiment, the rack 1 is provided with a vertical rod 32, the top end of the vertical rod 32 is provided with an illuminating lamp 33, and the illuminating lamp 33 is electrically connected with the battery 5. Light is supplemented to the environment through additionally arranging the illuminating lamp 33, so that the detection personnel can operate in a dark environment, the detection personnel can operate conveniently, and the operation safety is improved. Specifically, the illuminating lamp 33 is rotatably connected to the top of the upright rod 32, so that the angle and the range of light emitted by the illuminating lamp 33 can be adjusted conveniently.
In this embodiment, the rack 1 is provided with a control box 34, the battery 5 supplies power to the control box 34, the rotation driving mechanism 9 and the illuminating lamp 33 are electrically connected to the control box 34, and a touch display screen 41 and a plurality of control buttons 42 are arranged on the surface of the control box 34. Parameters (such as the winding or releasing length of the first rope 8, the working time and the like) during detection can be input or adjusted through the touch display screen 41, and the control buttons 42 are respectively used for controlling the rotation driving mechanism 9 and the lighting lamp 33 to be turned on and off.
In this embodiment, the rack 1 is rotatably provided with a wind vane 35, and the wind vane 35 indicates a wind direction and indicates a condition of air flow.
In this embodiment, the first winding roller 7 is provided with a plurality of limiting blocks 36, the plurality of limiting blocks 36 are arranged at the end portion of the first winding roller 7 around the central axis of the rotating shaft 6 in an annular array manner, the rack 1 is slidably provided with limiting plug-in components 37 in limiting fit with the limiting blocks 36, the limiting blocks 36 are provided with limiting holes, and one ends of the limiting plug-in components 37 are inserted into the limiting holes. When water collector 2 sinks to appointed position or collects water collector 2 to appointed high position, insert through the one end with spacing plug-in components 37 and establish in rather than the spacing downthehole of the stopper 36 that corresponds the position to carry on spacingly to first wire winding roller 7, avoid first wire winding roller 7 rotation, improved first wire winding roller 7's stability.
In this embodiment, the rotation driving mechanism 9 includes a driven bevel gear 38 mounted at one end of the rotation shaft 6, a driving bevel gear 39 engaged with the driven bevel gear 38, and a motor 40 mounted at the top of the frame 1, and the driving bevel gear 39 is mounted on an output shaft of the motor 40.
In actual operation, the motor 40 drives the driving helical gear 39 to rotate, the rotating driving helical gear 39 drives the driven helical gear 38 to rotate, the rotating driven helical gear 38 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the first winding roller 7 to rotate, and the rotating first winding roller 7 winds or releases the first rope 8.
Specifically, the surface of the first rope 8 is provided with scale marks, so that a detector can observe the depth of the water collector 2 sinking into water conveniently.
Specifically, the bottom of the frame 1 is rotatably provided with a propeller, and the propeller drives the device to move to a detection position on the water surface.
Of course, the battery 5 is a rechargeable battery, and the device may also use an external power supply to supply power to the rotation driving mechanism 9, the control box 34, the illuminating lamp 33, and the like.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (10)
1. The utility model provides an environment detecting device for hydraulic engineering which characterized in that: the water quality collector comprises a hollow sampling tube body, a partition plate is arranged in the sampling tube body, the partition plate divides the interior of the sampling tube body into a first sample storage cavity and a second sample storage cavity, a connecting ring is arranged at one end of the sampling tube body, a balancing weight is arranged at the other end of the sampling tube body, the connecting ring is connected with the free end of the first rope, a first water inlet communicated with the first sample storage cavity is arranged at one side of the sampling tube body, slide in the first water inlet and be provided with the first board of opening, the concave first spout that is equipped with in one side that first water inlet is close to the go-between, the first spacing slide of one end fixedly connected with that opens the board and stretch to first spout in, first spacing slide is connected with and is used for driving first spacing slide and open and close the subassembly along first spout reciprocating motion's first, the opposite side of sampling tube body is provided with the second water inlet that stores up the appearance chamber intercommunication with the second, it is provided with the second and opens the board to slide in the second water inlet, the concave second spout that is equipped with in one side that the second water inlet is close to the go-between, the second is opened the spacing slide of one end fixedly connected with second that the board suddenly extended to the second spout, the spacing slide of second is connected with and is used for driving the spacing slide of second and opens and close the subassembly along the second.
2. The environment detecting device for the hydraulic engineering according to claim 1, characterized in that: the first subassembly of opening and close sets up in the second wire winding roller of frame, connects in the handle of the one end of second wire winding roller, twines in the second rope of second wire winding roller, connects in the pull rod of first spacing slide and suit in the spring of the one end of pull rod including rotating, the first spacing slide of one end conflict of spring, the inner wall of the first spout of other end conflict of spring, the other end of pull rod stretches out suddenly the sampling tube body and is close to the one end of go-between and is connected with the free end of second rope.
3. The environment detecting device for the hydraulic engineering according to claim 2, characterized in that: sealing rings are arranged between the first limiting sliding plate and the inner wall of the first sliding groove and between the first limiting sliding plate and the sampling tube body.
4. The environment detecting device for the hydraulic engineering according to claim 2, characterized in that: the structure of the second opening and closing assembly is the same as that of the first opening and closing assembly.
5. The environment detecting device for the hydraulic engineering according to claim 1, characterized in that: the balancing weight is conical.
6. The environment detecting device for the hydraulic engineering according to claim 1, characterized in that: the frame is provided with a vertical rod, the top end of the vertical rod is provided with a lighting lamp, and the lighting lamp is electrically connected with a battery.
7. The environmental detection device for hydraulic engineering of claim 6, characterized in that: the rack is provided with a control box, the battery supplies power to the control box, and the rotary driving mechanism and the illuminating lamp are electrically connected with the control box.
8. The environment detecting device for the hydraulic engineering according to claim 1, characterized in that: the frame rotates and is provided with a wind vane.
9. The environment detecting device for the hydraulic engineering according to claim 1, characterized in that: the first wire winding roller is provided with a plurality of limiting blocks, the limiting blocks are arranged at the end part of the first wire winding roller in an annular array mode around the central axis of the rotating shaft, and the rack is provided with limiting plug-in units in limiting fit with the limiting blocks in a sliding mode.
10. The environment detecting device for the hydraulic engineering according to claim 1, characterized in that: the rotation driving mechanism comprises a driven helical gear arranged at one end of the rotating shaft, a driving helical gear meshed with the driven helical gear and a motor arranged at the top of the rack, and the driving helical gear is arranged on an output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357528.5U CN211741261U (en) | 2020-03-19 | 2020-03-19 | Environment detection device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357528.5U CN211741261U (en) | 2020-03-19 | 2020-03-19 | Environment detection device for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN211741261U true CN211741261U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020357528.5U Active CN211741261U (en) | 2020-03-19 | 2020-03-19 | Environment detection device for hydraulic engineering |
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| CN (1) | CN211741261U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623889A (en) * | 2021-03-05 | 2021-04-09 | 潍坊利金机械设备有限公司 | Automatic sewage discharge detection device |
| CN114935639A (en) * | 2022-07-25 | 2022-08-23 | 常州科德水处理成套设备股份有限公司 | Sewage detection device for environment detection |
| CN115060551A (en) * | 2022-07-26 | 2022-09-16 | 江苏建深环境科技有限公司 | Water pollution detection device |
| CN116359465A (en) * | 2023-06-02 | 2023-06-30 | 天津水科机电有限公司 | Floating platform type water quality meteorological monitoring station |
-
2020
- 2020-03-19 CN CN202020357528.5U patent/CN211741261U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623889A (en) * | 2021-03-05 | 2021-04-09 | 潍坊利金机械设备有限公司 | Automatic sewage discharge detection device |
| CN114935639A (en) * | 2022-07-25 | 2022-08-23 | 常州科德水处理成套设备股份有限公司 | Sewage detection device for environment detection |
| CN115060551A (en) * | 2022-07-26 | 2022-09-16 | 江苏建深环境科技有限公司 | Water pollution detection device |
| CN115060551B (en) * | 2022-07-26 | 2022-10-25 | 江苏建深环境科技有限公司 | Water pollution detection device |
| CN116359465A (en) * | 2023-06-02 | 2023-06-30 | 天津水科机电有限公司 | Floating platform type water quality meteorological monitoring station |
| CN116359465B (en) * | 2023-06-02 | 2023-09-08 | 天津水科机电有限公司 | Floating platform type water quality meteorological monitoring station |
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