River water quality monitoring device

Abstract

The utility model belongs to the technical field of water quality monitoring, and discloses a riverway water quality monitoring device which comprises a buoy body, water quality sensors are installed at the lower end of the buoy body and comprise a pH value sensor, a dissolved oxygen sensor, a conductivity sensor and a turbidity sensor, and a supporting piece is installed at the upper end of the buoy body. A solar panel is installed on the side wall of the supporting piece, a signal transmitting device is installed at the upper end of the supporting piece, and a protection device used for protecting the solar panel and the signal transmitting device is arranged on the buoy body. The device has the effect of prolonging the service life of the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality monitoring technical field especially relates to a river water quality monitoring device. BACKGROUND

[0002] Water quality is the short for water body quality. It marks the physical (such as color, turbidity, odor, etc.), chemical (inorganic and organic matter content) and biological (bacteria, microorganisms, plankton, benthic organisms) characteristics and the condition of its composition. In order to evaluate the condition of water quality, a series of water quality parameters and water quality standards are stipulated. Such as drinking water, industrial water and fishery water quality standards. The physical and chemical properties and dynamic characteristics of the water in nature without human activity pollution.

[0003] For the related technology in the above, the inventor thinks that there are the following defects: the existing water quality monitoring device mostly installs water quality sensor, signal emitting device and solar panel on the buoy. Then, the buoy is put into the river for monitoring. In this process, the signal emitting device and solar panel on the surface of the buoy will be affected in the case of bad weather, and then the signal emitting device is damaged, thereby reducing the service life of the device. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model provides a river water quality monitoring device.

[0005] The above technical purpose of the utility model is realized through the following technical scheme: a river water quality monitoring device, including the buoy main body, the lower end of buoy main body is installed with water quality sensor, and the water quality sensor includes pH value sensor, dissolved oxygen sensor, conductivity sensor and turbidity sensor, the upper end of buoy main body is installed with support piece, the side wall of support piece is installed with solar panel, the upper end of support piece is installed with signal emitting device, and the buoy main body is provided with protection device for protecting solar panel and signal emitting device.

[0006] Through the above technical scheme, when the staff needs to monitor the water quality of the river, the staff puts the buoy main body into the river. In this process, the pH value sensor measures the acidity and alkalinity of the water, the dissolved oxygen sensor measures the gas content in the water, the conductivity sensor measures the conductivity of the water, and the turbidity sensor measures the clarity of the water. Multiple sensors work simultaneously to monitor the river water. Then, the signal emitting device transmits the monitoring data to the cloud in real time. In this process, the solar panel can provide power for the equipment. When bad weather occurs, the staff needs to start the protection device to protect the solar panel and the signal emitting device, thereby reducing the probability of damage to the solar panel and the signal emitting device, thereby prolonging the service life of the device.

[0007] Further, the upper surface of the buoy body is provided with an annular groove, the upper surface of the buoy body is provided with two mutually symmetrical sliding grooves, the protection device comprises an annular cylinder slidingly arranged in the annular groove and two sliding rods respectively slidingly arranged in the two sliding grooves, and the sliding rods and the annular cylinder are fixedly connected with each other.

[0008] Further, the inner bottom wall of the sliding groove is fixedly provided with a first electromagnet, the bottom surface of the sliding rod is fixedly provided with a second electromagnet, the first electromagnet and the second electromagnet are attracted to each other, the bottom surface of the sliding rod is fixedly provided with a first spring, and the other end of the first spring is fixedly arranged on the inner bottom wall of the sliding groove.

[0009] By adopting the above technical scheme, when the staff needs to protect the solar panel and the signal emitting device, the staff needs to cut off the power supply of the first electromagnet and the second electromagnet. At this time, the magnetism of the first electromagnet and the second electromagnet disappears, and then the sliding rod slides upward under the action of the first spring, so that the annular cylinder slides upward under the action of the sliding rod, and then the annular cylinder protects the solar panel and the signal emitting device, thereby reducing the probability of damage of the solar panel and the signal emitting device, and prolonging the service life of the device.

[0010] Further, the inner wall of the annular cylinder is provided with a rotating groove, a rotating rod is rotatably arranged in the rotating groove, and two sealing covers are rotatably arranged on the inner wall of the annular cylinder.

[0011] By adopting the above technical scheme, when the annular cylinder slides upward under the action of the sliding rod, the staff needs to rotate the rotating rod, and then the sealing cover rotates under the action of the rotating rod, so that the sealing cover further protects the solar panel and the signal emitting device, thereby further prolonging the service life of the device.

[0012] Further, the inner wall of the rotating groove is fixedly provided with a torsional spring, and the other end of the torsional spring is fixedly arranged on the side wall of the rotating rod away from the sealing cover.

[0013] Further, the upper surface of the buoy body is fixedly provided with two mutually symmetrical blocking plates, and the side wall of the blocking plate abuts against the side wall of the sealing cover.

[0014] By adopting the above technical scheme, when the annular cylinder slides upward under the action of the sliding rod, the staff needs to rotate the rotating rod, and then the sealing cover rotates under the action of the rotating rod, so that the sealing cover further protects the solar panel and the signal emitting device, thereby further prolonging the service life of the device. Figure 2The sealing cover and the blocking plate are separated from each other, and the rotating rod rotates under the action of the torsional spring, so that the sealing cover rotates under the action of the rotating rod, and in this process, the sealing cover does not need to be manually rotated by the staff, thereby reducing the working difficulty of the staff. In addition, the blocking plate can block the sealing cover, thereby reducing the probability of the sealing cover rotating under the action of the torsional spring when the protection device is not used, thereby improving the stability of the device.

[0015] Further, the bottom surface of the buoy body is provided with a balancing piece.

[0016] By adopting the above technical scheme, the balancing piece improves the stability of the buoy body in the river channel, thereby improving the stability of the device.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. In the application, when the staff needs to monitor the water quality of the river, the staff puts the buoy body into the river, and in this process, the pH value sensor measures the acidity and alkalinity of the water, the dissolved oxygen sensor measures the gas content in the water, the conductivity sensor measures the conductivity of the water, and the turbidity sensor measures the clarity of the water. Multiple sensors work simultaneously to monitor the river water. Then, the signal transmission device transmits the monitoring data to the cloud in real time, and in this process, the solar panel can provide power for the equipment. When severe weather occurs, the staff needs to start the protection device to protect the solar panel and the signal transmission device, thereby reducing the probability of damage to the solar panel and the signal transmission device, thereby prolonging the service life of the device.

[0019] 2. In the application, when the staff needs to protect the solar panel and the signal transmission device, the staff needs to cut off the power supply of the first electromagnet and the second electromagnet. At this time, the magnetism of the first electromagnet and the second electromagnet disappears, and the sliding rod slides upward under the action of the first spring, so that the annular barrel slides upward under the action of the sliding rod, thereby protecting the solar panel and the signal transmission device, thereby reducing the probability of damage to the solar panel and the signal transmission device, thereby prolonging the service life of the device.

[0020] 3. In the application, after the annular barrel slides upward under the action of the sliding rod, the staff needs to rotate the rotating rod, so that the sealing cover further protects the solar panel and the signal transmission device, thereby further prolonging the service life of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic diagram of the utility model embodiment;

[0022] Figure 2is a structure schematic view of the protection device not starting in the embodiment of the utility model;

[0023] Figure 3 is a cross section structure schematic view of the device whole in the embodiment of the utility model;

[0024] Figure 4 is a cross section structure schematic view of the protection device in the embodiment of the utility model.

[0025] In the drawing: 1, buoy main body;11, support piece;12, solar panel;13, signal emission device;2, protection device;21, annular cylinder;22, sliding rod;23, annular groove;24, sliding groove;3, first electromagnet;31, second electromagnet;32, first spring;4, rotation groove;41, rotation rod;42, sealing cover;5, torsional spring;6, baffle;7, balancing piece. Specific implementation

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application;Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments;Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] As Figures 1-4 Indicated, the present application embodiment discloses a river water quality monitoring device, including buoy main body 1, support piece 11, solar panel 12, signal emission device 13, protection device 2, first electromagnet 3, second electromagnet 31, first spring 32, rotation rod 41, sealing cover 42, torsional spring 5 and baffle 6.Water quality sensor (not shown in the drawing) is installed at the lower end of buoy main body 1, and the water quality sensor includes pH sensor, dissolved oxygen sensor, conductivity sensor and turbidity sensor, and the battery (not shown in the drawing) is installed in buoy main body 1, for providing power supply for water quality sensor.Support piece 11 is installed at the upper end of buoy main body 1, and solar panel 12 is installed on the side wall of support piece 11, and solar panel 12 is electrically connected with the battery, and solar panel 12 can charge the battery.Signal emission device 13 is installed at the upper end of support piece 11, and the battery provides power supply for signal emission device 13.

[0028] When the staff needs to monitor the water quality of the river, the staff will put the buoy body 1 into the river, in this process, the pH sensor measures the acidity and alkalinity of the water, the dissolved oxygen sensor measures the gas content in the water, the conductivity sensor measures the conductivity of the water, and the turbidity sensor measures the clarity of the water. Multiple sensors work simultaneously to monitor the river water. Subsequently, the monitored data is transmitted to the cloud in real time through the signal transmitting device 13, and in this process, the solar panel 12 can provide power for the device. When bad weather occurs, the staff needs to start the protection device 2 to protect the solar panel 12 and the signal transmitting device 13, thereby reducing the probability of damage to the solar panel 12 and the signal transmitting device 13, thereby prolonging the service life of the device.

[0029] The upper surface of the buoy body 1 is provided with an annular groove 23, and the upper surface of the buoy body 1 is provided with two mutually symmetrical sliding grooves 24. The protection device 2 is arranged on the buoy body 1 for protecting the solar panel 12 and the signal transmitting device 13, and the protection device 2 comprises an annular cylinder 21 and a sliding rod 22. The annular cylinder 21 is slidingly arranged in the annular groove 23, and the sliding rod 22 is in the form of a circular rod with its axis vertical. The sliding rod 22 is provided with two sliding grooves 24 and is slidingly arranged in the two sliding grooves 24, and the sliding rod 22 and the annular cylinder 21 are fixed to each other.

[0030] The first electromagnet 3 is fixedly arranged on the inner bottom wall of the sliding groove 24, and the second electromagnet 31 is fixedly arranged on the bottom surface of the sliding rod 22. The first electromagnet 3 and the second electromagnet 31 are attracted to each other, and the first electromagnet 3 and the second electromagnet 31 are electrically connected to the storage battery, which provides power for the first electromagnet 3 and the second electromagnet 31. One end of the first spring 32 is fixedly arranged on the bottom surface of the sliding rod 22, and the other end of the first spring 32 is fixedly arranged on the inner bottom wall of the sliding groove 24.

[0031] When the staff needs to protect the solar panel 12 and the signal transmitting device 13, the staff needs to cut off the power supply of the first electromagnet 3 and the second electromagnet 31. At this time, the magnetism of the first electromagnet 3 and the second electromagnet 31 disappears, and the sliding rod 22 slides upward under the action of the first spring 32, so that the annular cylinder 21 slides upward under the action of the sliding rod 22, thereby protecting the solar panel 12 and the signal transmitting device 13, thereby reducing the probability of damage to the solar panel 12 and the signal transmitting device 13, thereby prolonging the service life of the device.

[0032] The inner wall of the annular cylinder 21 is provided with a rotating groove 4, and a rotating rod 41 is rotatably arranged in the rotating groove 4, with its axis horizontal. The sealing cover 42 is provided with two rotating grooves 24 and is rotatably arranged in the annular cylinder 21, and the rotating rod 41 and the sealing cover 42 are fixed to each other.

[0033] When the ring-shaped cylinder 21 slides upward under the action of the slide rod 22, the staff needs to rotate the rotating rod 41, and then the sealing cover 42 rotates under the action of the rotating rod 41, so that the sealing cover 42 further protects the solar panel 12 and the signal transmitting device 13, thereby further prolonging the service life of the device.

[0034] One end of the torsional spring 5 is fixedly arranged on the inner wall of the rotating groove 4, and the other end of the torsional spring 5 is fixedly arranged on the side wall of the rotating rod 41 away from the sealing cover 42.

[0035] The blocking plate 6 is a rectangular plate structure, the blocking plate 6 is provided with two and symmetrically arranged on the upper surface of the buoy main body 1, and the side wall of the blocking plate 6 abuts against the side wall of the sealing cover 42.

[0036] When the ring-shaped cylinder 21 slides upward under the action of the slide rod 22, Figure 2 It can be seen that the sealing cover 42 and the blocking plate 6 are separated from each other, and then the rotating rod 41 rotates under the action of the torsional spring 5, so that the sealing cover 42 rotates under the action of the rotating rod 41. In this process, the staff does not need to manually rotate the sealing cover 42, thereby reducing the working difficulty of the staff. In addition, the blocking plate 6 can block the sealing cover 42, thereby reducing the probability of rotating the sealing cover 42 under the action of the torsional spring 5 when the protection device 2 is not used, thereby improving the stability of the device.

[0037] In order to improve the stability of the device, the bottom surface of the buoy main body 1 is provided with a balancing piece 7. The balancing piece 7 improves the stability of the buoy main body 1 in the river channel, thereby improving the stability of the device.

[0038] The use principle of the river water quality monitoring device in the embodiment is: when the staff needs to monitor the water quality of the river, the staff puts the buoy main body 1 into the river, in this process, the pH value sensor measures the acidity and alkalinity of the water, the dissolved oxygen sensor measures the gas content in the water, the conductivity sensor measures the conductivity of the water, and the turbidity sensor measures the clarity of the water. A plurality of sensors work simultaneously to monitor the river water. Subsequently, the signal transmitting device 13 transmits the monitored data to the cloud in real time, in this process, the solar panel 12 can provide power for the equipment. When the weather is bad, the staff needs to start the protection device 2 to protect the solar panel 12 and the signal transmitting device 13, thereby reducing the probability of damage to the solar panel 12 and the signal transmitting device 13, thereby prolonging the service life of the device.

[0039] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A river water quality monitoring device, comprising a buoy body (1), characterized in that: A water quality sensor is installed at the lower end of the buoy body (1). The water quality sensor includes a pH sensor, a dissolved oxygen sensor, a conductivity sensor, and a turbidity sensor. A support member (11) is installed at the upper end of the buoy body (1). A solar panel (12) is installed on the side wall of the support member (11). A signal transmitting device (13) is installed at the upper end of the support member (11). A protective device (2) is provided on the buoy body (1) to protect the solar panel (12) and the signal transmitting device (13).

2. The river water quality monitoring device according to claim 1, characterized in that: The upper surface of the buoy body (1) is provided with an annular groove (23) and two mutually symmetrical sliding grooves (24) are provided on the upper surface of the buoy body (1). The protective device (2) includes an annular cylinder (21) slidably disposed in the annular groove (23) and two sliding rods (22) slidably disposed in the two sliding grooves (24) respectively. The sliding rods (22) and the annular cylinder (21) are fixed to each other.

3. The river water quality monitoring device according to claim 2, characterized in that: A first electromagnet (3) is fixedly installed on the inner bottom wall of the slide groove (24), and a second electromagnet (31) is fixedly installed on the bottom surface of the slide rod (22). The first electromagnet (3) and the second electromagnet (31) attract each other. A first spring (32) is fixedly installed on the bottom surface of the slide rod (22), and the other end of the first spring (32) is fixedly installed on the inner bottom wall of the slide groove (24).

4. The river water quality monitoring device according to claim 2, characterized in that: The inner wall of the annular cylinder (21) is provided with a rotating groove (4), and a rotating rod (41) is rotatably arranged in the rotating groove (4). Two sealing caps (42) are rotatably arranged on the inner wall of the annular cylinder (21), and the rotating rod (41) and the sealing caps (42) are fixed to each other.

5. A river water quality monitoring device according to claim 4, characterized in that: A torsion spring (5) is fixedly installed on the inner wall of the rotating groove (4), and the other end of the torsion spring (5) is fixedly installed on the side wall of the rotating rod (41) away from the sealing cover (42).

6. A river water quality monitoring device according to claim 4, characterized in that: Two mutually symmetrical baffle plates (6) are fixedly installed on the upper surface of the buoy body (1), and the side wall of the baffle plate (6) abuts against the side wall of the sealing cover (42).

7. A river water quality monitoring device according to claim 1, characterized in that: The bottom surface of the buoy body (1) is equipped with a balancing component (7).

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