CN115535145A - Monitoring float of automatic cleaning water quality sensor - Google Patents

Abstract

The invention discloses a monitoring float of an automatic cleaning water quality sensor, which relates to the technical field of water quality monitoring and comprises a base frame, wherein a plurality of covered solar photovoltaic panels are arranged at the upper part of the base frame, a monitoring camera is arranged at the top of the float, a cylindrical floating body is fixedly connected at the lower part of the base frame, a vertical stainless steel protecting frame is fixedly connected at the middle shaft at the lower part of the floating body, a filtering net cover is sleeved at the outer side of the stainless steel protecting frame, a water quality sensor fixing jacket is arranged at the inner side of the stainless steel protecting frame, a water quality sensor is arranged in the water quality sensor fixing jacket, a cleaning module is arranged at the lower part of the stainless steel protecting frame, a GPS (global positioning system) positioner and a control module are arranged in the base frame, and a lithium battery pack, a monitoring data storage unit and a water quality data storage unit are arranged at the lower part of the control module. The cleaning module provided by the invention utilizes high-pressure gas to automatically spray the filter screen cover, the water quality sensor and the stainless steel protection frame, so that the working effect of monitoring the floating is ensured, and the service life is prolonged.

Description

Monitoring float of automatic cleaning water quality sensor

Technical Field

The invention relates to the technical field of water quality monitoring, in particular to a monitoring buoy of an automatic water quality cleaning sensor.

Background

The water quality detection is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. With the continuous development of social economy, industrial sewage is discharged, and the water quality detection range is wide at present, including uncontaminated and contaminated natural water, various industrial drainage and the like. Along with the aggravation of lake eutrophication and the development of high-frequency online monitoring of water quality, higher and higher requirements are made on water quality monitoring equipment. Therefore, in order to better carry out scientific research on the water quality of lakes, designing more advanced monitoring floats to more accurately and more conveniently monitor the water quality becomes important basic work.

For example, chinese patent, publication number is: CN114384225A, this invention discloses a water quality monitoring mechanism based on satellite positioning, including floating block, the bottom fixed mounting of floating block has the fixed block, the bottom fixed mounting of fixed block has the connecting block. According to the invention, by arranging the round sleeve, the movable disc, the movable pin, the movable rods and the movable arc blocks, when the rotating shaft drives the round sleeve and the movable pin to rotate anticlockwise, the movable pin can block the movable pin, so that the movable disc can rotate anticlockwise along with the movable pin, the movable disc can pull the movable arc blocks to move in the closed shell through the four movable rods, the closed effect of the movable arc blocks on a water inlet can be relieved, an external water source can flow into the closed shell through the water inlet, the gravity of the fixed block is increased, and the whole floating block has good stability on a fluctuating water surface.

Because the effect of devices such as movable pin, can clean water quality sensor and reinforcing cursory stability to a certain extent among this water quality monitoring mechanism, nevertheless because the water inlet of this water quality monitoring mechanism and delivery port are less to lead to taking place the jam easily, can not carry out the automatically cleaning after blockking up, lead to laying for a long time that the sensor is dirty to cover the back degree of accuracy and descend, and the device structure is complicated, difficult dismantlement and maintenance. The present invention therefore proposes a monitoring float for an automatic clean water quality sensor to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide a monitoring float for automatically cleaning a water quality sensor, and aims to solve the problems that a water inlet and a water outlet are small and easy to block in the existing technical means, and self cleaning cannot be carried out after the blockage, so that the accuracy of the sensor after being covered with dirt is reduced after the sensor is laid for a long time.

In order to achieve the above purpose, the basic scheme of the invention is as follows: automatic clean water quality sensor's monitoring is cursory, including base frame, a plurality of solar photovoltaic boards that the circumference lid closed are installed on base frame upper portion, the warning light is installed on solar photovoltaic board upper portion, the monitoring camera is installed on warning light upper portion, the columniform body of base frame lower part fixedly connected with, the body middle part is cavity, the vertical stainless steel bearer bar of body lower part axis department fixedly connected with, the outside cover of stainless steel bearer bar is equipped with the filtration screen panel, the fixed clamp cover of water quality sensor is installed to stainless steel bearer bar inboard, install water quality sensor in the fixed clamp cover of water quality sensor, body internally mounted has two-way motor, the downward coaxial coupling of two-way motor output shaft has the transfer line, transfer line lower extreme fixedly connected with cleaning module, base frame internally mounted has GPS locator and control module, the lithium cell group is installed to the control module lower part, monitor data memory cell group's both sides are installed respectively and are monitored data memory cell group and water quality data memory cell.

Principle of the basic scheme: there is the electric quantity that lithium cell group can save solar photovoltaic board and produce and then supply power for other modules in the base frame, the design of safety cover bottom has GPS locator accessible base frame to enlarge the signal and fix a position in order to make things convenient for the monitoring float, the control data storage of surveillance camera head also can pass through plug-in card network real-time transmission in the control data memory cell, the inside two-way motor that is fixed with the low speed of body passes through the clean module of high strength transfer line drive rotation, can clean water quality sensor through clean module when clean module rotates, the purpose is dirty adverse effect of covering the monitoring of water quality sensor when reducing to lay for a long time, water quality sensor's monitoring data can be stored in water quality data memory cell.

The beneficial effects that reach are: the monitoring buoy of the automatic water quality cleaning sensor is designed in consideration of the long-term arrangement of the monitoring buoy, and in order to avoid the problem that the water quality sensor is covered by dirt and causes monitoring data deviation due to long-term arrangement in water, the monitoring buoy designs a low-speed bidirectional motor to drive a cleaning module head through a transmission rod so as to realize automatic cleaning of the water quality sensor; in consideration of the problem of large water surface fluctuation caused by wind power and the like, the monitoring buoy designs the distribution of internal components, and increases the stability of the buoy body through reasonable balance weight; the GPS positioner is designed to carry out positioning monitoring in consideration of the accuracy of monitoring the position of the float arrangement point and the convenience of monitoring the float drift problem in the later period. The problem of because the water inlet and the delivery port of water quality monitoring mechanism are less and lead to taking place the jam easily, can not carry out the automatically cleaning after the jam, lead to laying for a long time that the sensor is dirty covers the back degree of accuracy and descend is solved, and this device simple structure, quick detachable and maintenance.

Further, an annular air bag is arranged on the outer side of the floating body.

The principle and the beneficial effects of the basic scheme are as follows: the annular air bag arranged on the outer side of the floating body can fully increase the floating stability of the whole device on water, and simultaneously can carry out certain anti-collision protection on each element in the device in violent water.

Further, the floating body is internally provided with an air pump, the upper part of the air pump is communicated with an exhaust pipe, the exhaust pipe penetrates through the upper side wall of the floating body and is positioned outside the floating body, a single air valve is arranged in the exhaust pipe, the side edge of the air pump is communicated with a transverse air pipe, and the air pipe is communicated with the inside of the annular air bag.

The principle and the beneficial effects of the basic scheme are as follows: through the air pump of body internally mounted and the exhaust tube of lateral wall on the intercommunication body, the air pump can with in the air pump of external air suction, in the air input gasbag is inputed the air to the gas-supply pipe of rethread intercommunication annular gasbag, increase the buoyancy of device.

Further, an anti-collision protective layer is arranged on the outer side of the annular air bag.

The principle and the beneficial effects of the basic scheme are as follows: through the anticollision protective layer that the annular gasbag outside was equipped with, can protect whole device, increase the life of device.

Further, the cleaning module includes unable adjustment base, and unable adjustment base axis department installs the spiral silk, and unable adjustment base is along a plurality of brushes of its circumference fixedly connected with, and the air pump intercommunication has the injection pipe, and the injection pipe passes the directional cleaning module of stainless steel protecting frame, is located the injection pipe of body inside and installs pulse emitter, and still communicates on the injection pipe have a plurality of diffluence holes of evenly arranging, and the filtration screen panel of the directional stainless steel protecting frame department of a plurality of diffluence holes all.

The principle and the beneficial effects of the basic scheme are as follows: the cleaning module is characterized in that a plurality of brushes are fixed on a fixed base and can be fixed with a high-strength transmission rod through spiral wires, so that the cleaning module is simplified to be disassembled and assembled to be convenient to replace; the pulse transmitter through the installation sprays clean module department through the injection pipe after compressing the pressure boost with the gas of air pump extraction, and a plurality of brushes of clean module are by the sanitization under the mixed stirring of the high-pressure gas who erupts and rivers, and simultaneously, the installation is also by the sanitization at the quality of water sensor on next door, and debris on attaching to the filter screen also can be washed away, has increased the life of device, has increased the detection accuracy of sensor simultaneously.

Furthermore, a sealed protective cover is installed on the outer side of the monitoring camera.

The principle and the beneficial effects of the basic scheme are as follows: through the sealed safety cover of the installation of surveillance camera head outside, can protect surveillance camera head not destroyed, increase the leakproofness simultaneously, prevent in the rivers entering equipment.

Furthermore, a sealing ring is arranged at the position of the exhaust pipe penetrating through the upper side wall of the floating body.

The principle and the beneficial effects of the basic scheme are as follows: pass the sealing washer of the installation of lateral wall department on the body through the exhaust tube, can prevent inside rivers get into the body when the guarantee is bled smoothly, increase the seal of whole device.

Furthermore, the upper part of the injection pipe is also communicated with a filter screen cleaning air pipe, the filter screen cleaning air pipe penetrates through the stainless steel protective frame, the filter screen cleaning air pipe is also communicated with a plurality of uniformly distributed shunting holes, and the shunting holes all point to the filter screen cover at the stainless steel protective frame.

The principle and the beneficial effects of the basic scheme are as follows: through the filter screen cleaning air pipe communicated with the upper part of the injection pipe and the plurality of shunting holes pointing to the filter screen cover, air generated by the air pump can be selectively injected to the filter screen cover, so that the injected air flow mixed water flow can clean the filter screen cover, and meanwhile, impurities attached to the filter screen cover or floating nearby can be cleaned, so that the device can work better; and the air pump can select to wash cleaning module or filter the screen panel as required, perhaps predetermine reasonable time interval intermittent type nature wash cleaning module or filter the screen panel, do not disperse the atmospheric pressure of air pump when practicing thrift electric resource, ensured clean effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is an overall elevation view of a float according to an embodiment of the present invention.

Fig. 2 is a schematic view of the internal structure of the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a cleaning module according to an embodiment of the present application.

FIG. 4 is a front view of an annular bladder of an embodiment of the present application.

Fig. 5 is a schematic structural view of an annular air bag according to an embodiment of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "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 used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection through an intermediate medium, and those skilled in the art will understand the specific meaning of the terms as they are used in the specific case.

Reference numerals in the drawings of the specification include: the device comprises a monitoring camera 1, a warning light 2, a solar photovoltaic panel 3, a base frame 4, a floating body 5, a protective frame 6, a water quality sensor fixing jacket 7, a cleaning module 8, a filter screen 9, a protective cover 10, a GPS positioner 11, a control module 12, a lithium battery pack 13, a monitoring data storage unit 14, a water quality data storage unit 15, a two-way motor 16, a stainless steel protective frame 17, a transmission rod 18, a water quality sensor 19, a cleaning module 20, a spiral wire 21, a fixing base 22, a brush 23, an air pump 24, an air exhaust pipe 25, a one-way air valve 26, a sealing ring 27, an air pipe 28, an annular air bag 29, an injection pipe 30, a pulse transmitter 31, a filter screen cleaning air pipe 32 and a diversion hole 33.

The following is a more detailed description of the present invention by way of specific embodiments.

Example 1:

the embodiments are substantially as shown in figures 1, 2, 3, 4 and 5 of the accompanying drawings: automatic clean water quality sensor's monitoring is cursory, including base frame 4, a plurality of solar photovoltaic board 3 that the circumference lid closed are installed on base frame 4 upper portion, warning light 2 is installed on 3 upper portions of solar photovoltaic board, monitoring camera 1 is installed on 2 upper portions of warning light, base frame 4 lower part fixedly connected with columniform body 5, body 5 middle part is cavity, body 5 lower part axis department fixedly connected with vertical stainless steel protecting frame 17, the outside cover of stainless steel protecting frame 17 is equipped with filters screen panel 9, stainless steel protecting frame 17 inboard is installed quality of water sensor fixed jacket 7, install quality of water sensor 19 in the quality of water sensor fixed jacket 7, body 5 internally mounted has two-way motor 16, two-way motor 16 output shaft coaxial coupling has transfer line 18 downwards, transfer line 18 lower extreme fixedly connected with cleaning module 8, base frame 4 internally mounted has GPS locator 11 and control module 12, lithium cell group 13 is installed to control module 12 lower part, monitoring data memory cell 14 and quality of water data memory cell group 15 are installed respectively to the both sides of group 13.

The specific implementation process is as follows: before the arrangement, the control module 12 is firstly opened, then the water quality sensor 19 is set to read the frequency according to the actual monitoring requirement, and the cleaning frequency of the cleaning module 8 is set; setting the flashing time of the warning lamp 2; then checking whether the monitoring camera 1 and the GPS positioner 11 normally operate or not; then the high-strength base frame 4 and the floating body 5 are fixedly spliced together and the tightness is checked. Then, the water quality sensor 19 is arranged at a point position to be monitored, whether the water quality sensor can be automatically cleaned is checked, and the water quality sensor can be arranged for a long time and regularly checked and maintained after the whole operation is determined to be normal; there is the electric quantity that lithium cell group 13 can store the production of solar photovoltaic board 3 in the base frame 4 and then supplies power for other modules, the design of safety cover 10 bottom has the signal of 11 accessible base frames 4 of GPS locator to enlarge in order to conveniently fix a position the monitoring float, monitoring data storage of surveillance camera head 1 also can be through plug-in card network real-time transmission in monitoring data storage unit 14, body 5 inside is fixed with the two-way motor 16 of low speed and rotates through high strength transfer line 18 drive cleaning module 8, can clean water quality sensor 19 through cleaning module 8 when cleaning module 8 rotates, the purpose is dirty adverse effect of covering the monitoring of water quality sensor 19 when reducing laying for a long time, water quality sensor 19's monitoring data can be saved in water quality data storage unit 15.

Example 2:

the difference from the above embodiment is that, as shown in fig. 4: an annular air bag 29 is arranged outside the floating body 5.

The specific implementation process is as follows: the stability of the whole device floating on water can be sufficiently increased by the annular air bag 29 attached to the outer side of the floating body 5, and each element inside the device can be protected against collision to a certain extent in severe water.

Example 3:

the difference from the above embodiment is that, as shown in fig. 5: an air pump 24 is arranged in the floating body 5, an air pump 25 is communicated above the air pump 24, the air pump 25 penetrates through the upper side wall of the floating body 5 and is positioned outside the floating body 5, a single air valve is arranged in the air pump 25, a transverse air pipe 28 is communicated with the side edge of the air pump 24, and the air pipe 28 is communicated with the inside of the annular air bag 29.

The specific implementation process is as follows: through the air pump 24 arranged in the floating body 5 and the air pumping pipe 25 communicated with the upper side wall of the floating body 5, the air pump 24 can pump outside air into the air pump 24, and then the air is input into the air bag through the air conveying pipe 28 communicated with the annular air bag 29, so that the buoyancy of the device is increased.

Example 4:

the difference from the above embodiment is that, as shown in fig. 5: and an anti-collision protective layer is arranged outside the annular air bag 29.

The specific implementation process is as follows: the anti-collision protective layer arranged on the outer side of the annular air bag 29 can protect the whole device and prolong the service life of the device.

Example 5:

the difference from the above embodiment is that, as shown in fig. 2: cleaning module 8 includes unable adjustment base 22, unable adjustment base 22 axis department installs spiral silk 21, unable adjustment base 22 is along a plurality of brushes 23 of its circumference fixedly connected with, air pump 24 intercommunication has injection pipe 30, injection pipe 30 passes the directional cleaning module 8 of stainless steel protecting frame 17, be located and install pulse emitter 31 in the injection pipe 30 of body 5 inside, and still the intercommunication has a plurality of diffluence holes 33 of evenly arranging on the injection pipe 30, the filter screen panel 9 of the equal directional stainless steel protecting frame 17 department of a plurality of diffluence holes 33.

The specific implementation process is as follows: the cleaning module 8 is formed by fixing a plurality of brushes 23 on a fixed base 22 and fixing the brushes with a high-strength transmission rod 18 through spiral wires 21, so that the cleaning module 8 is convenient to replace by simplifying disassembly and assembly; the gas that the pulse transmitter 31 through the installation will be pumped 24 the air pump through the compression pressurization after spray tube 30 sprays clean module 8 department, a plurality of brushes 23 of clean module 8 are by the sanitization under the mixing stirring of the high-pressure gas who jets out and rivers, simultaneously, the installation is also by the sanitization at the quality of water sensor 19 on next door, the debris of attaching to on the filter screen also can be washed away, the life of device has been increased, the measuring accuracy of sensor has been increased simultaneously.

Example 6:

the difference from the above embodiment is that, as shown in fig. 2: a sealed protective cover 10 is installed outside the monitoring camera 1.

The specific implementation process is as follows: through the sealed safety cover 10 of the installation of surveillance camera head 1 outside, can protect surveillance camera head 1 not by the breakage, increase the leakproofness simultaneously, prevent in the rivers entering equipment.

Example 7:

the difference from the above embodiment is that, as shown in fig. 4: the air suction pipe 25 is provided with a sealing ring 27 through the upper side wall of the floating body 5.

The specific implementation process is as follows: the air exhaust pipe 25 penetrates through the sealing ring 27 arranged on the upper side wall of the floating body 5, so that the water flow can be prevented from entering the floating body 5 while smooth air exhaust is guaranteed, and the airtightness of the whole device is improved.

Example 8:

the difference from the above embodiment is that, as shown in fig. 2: the upper part of the injection pipe 30 is also communicated with a filter screen cleaning air pipe 32, the filter screen cleaning air pipe 32 penetrates through the stainless steel protection frame 17, the filter screen cleaning air pipe 32 is also communicated with a plurality of evenly distributed shunting holes 33, and the shunting holes 33 all point to the filter screen cover 9 at the stainless steel protection frame 17.

The specific implementation process is as follows: through the filter screen cleaning air pipe 32 communicated with the upper part of the injection pipe 30 and the plurality of shunting holes 33 pointing to the filter screen cover 9, the air generated by the air pump 24 can be selectively injected to the filter screen cover 9, so that the injected air flow mixed water flow can clean the filter screen cover 9, and meanwhile, impurities attached to the filter screen cover 9 or floating nearby can be cleaned, so that the device can work better; and the air pump 24 can select to clean the cleaning module 8 or the filtering net cover 9 as required, or clean the cleaning module 8 or the filtering net cover 9 intermittently at preset reasonable time intervals, so that the air pressure of the air pump 24 is not dispersed while the electric resource is saved, and the cleaning effect is guaranteed.

The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (8)

1. The monitoring buoy of the automatic cleaning water quality sensor is characterized in that: including base frame, a plurality of solar photovoltaic boards that circumference lid closed are installed on base frame upper portion, the warning light is installed on solar photovoltaic board upper portion, the surveillance camera head is installed on warning light upper portion, base frame lower part fixedly connected with columniform body, the body middle part is cavity, the vertical stainless steel bearer bar of body lower part axis department fixedly connected with, the outside cover of stainless steel bearer bar is equipped with the filtration screen panel, the fixed clamp of water quality sensor is installed to stainless steel bearer bar inboard, install water quality sensor in the fixed clamp of water quality sensor is overlapped, body internally mounted has two-way motor, the downward coaxial coupling of two-way motor output shaft has the transfer line, transfer line lower extreme fixedly connected with cleaning module, base frame internally mounted has GPS locator and control module, the lithium cell group is installed to the control module lower part, control data memory cell and water quality data memory cell are installed respectively to the both sides of lithium cell group.

2. The monitoring float of an automatic clean water quality sensor according to claim 1, characterized in that: the outer side of the floating body is provided with an annular air bag.

3. The monitoring float of an automatic clean water quality sensor according to claim 2, characterized in that: the floating body is internally provided with an air pump, the upper part of the air pump is communicated with an exhaust tube, the exhaust tube penetrates through the upper side wall of the floating body and is positioned outside the floating body, a single air valve is arranged in the exhaust tube, the side edge of the air pump is communicated with a transverse air pipe, and the air pipe is communicated with the inside of the annular air bag.

4. The monitoring float of an automatic clean water quality sensor according to claim 2, characterized in that: and an anti-collision protective layer is arranged on the outer side of the annular air bag.

5. The monitoring float of an automatic clean water quality sensor according to claim 2, characterized in that: the cleaning module includes unable adjustment base, and unable adjustment base axis department installs the spiral silk, and unable adjustment base is along a plurality of brushes of its circumference fixedly connected with, and the air pump intercommunication has the injection pipe, and the injection pipe passes the directional cleaning module of stainless steel protecting frame, is located the injection pipe of body inside and installs pulse emitter, and still communicates on the injection pipe to have a plurality of diffluence holes of evenly arranging, and the filter screen panel of the equal directional stainless steel protecting frame department of a plurality of diffluence holes.

6. The monitoring float of an automatic clean water quality sensor according to claim 1, characterized in that: the outer side of the monitoring camera is provided with a sealed protective cover.

7. The monitoring float of an automatic clean water quality sensor according to claim 3, characterized in that: the exhaust pipe penetrates through the upper side wall of the floating body and is provided with a sealing ring.

8. The monitoring float of an automatic clean water quality sensor according to claim 5, characterized in that: the upper part of the injection pipe is also communicated with a filter screen cleaning air pipe, the filter screen cleaning air pipe penetrates through the stainless steel protective frame, the filter screen cleaning air pipe is also communicated with a plurality of uniformly distributed shunting holes, and the shunting holes all point to the filter screen cover at the stainless steel protective frame.

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