A shore-based hydrological, meteorological and biochemical observation device and observation method

Abstract

The present invention discloses a shore-based hydrological, meteorological and biochemical observation device and an observation method, which relate to the field of hydrological and meteorological detection technology. The device comprises at least one observation tube and a base frame for fixing the observation tube. The observation tube comprises at least two base tubes, and adjacent base tubes are connected by a connector. The present invention is conducive to reducing the maintenance cost and improving the maintenance efficiency and improving the alignment range of the shaft body at both ends of the base tube. The purpose of the present invention is to provide a shore-based hydrological, meteorological and biochemical observation device and an observation method with a modular design, good measurement accuracy and good impact resistance.

Description

Technical Field

[0001] The invention belongs to the technical field of hydrological and meteorological detection, and in particular relates to a shore-based hydrological, meteorological and biochemical observation device and an observation method. Background Art

[0002] Hydrometeorological detection refers to the use of physical, chemical, biochemical, ecological and other technical means to automatically monitor ammonia nitrogen, total phosphorus, permanganate index and other factors in the surface water environment in real time, to detect abnormal changes in water quality as early as possible, to quickly issue early warnings and forecasts to prevent downstream water pollution, and to track pollution sources in a timely manner. It comprehensively improves the "timeliness" of automatic monitoring data acquisition of surface water environment quality and the ability to conduct comprehensive analysis of environmental quality, and provides technical support for the smooth implementation of water quality management and assessment methods for cross-administrative region river intersection sections.

[0003] Prior art such as the invention patent named meteorological observation system and meteorological observation device, the publication number of this invention patent is JP2017190963A. The meteorological observation device of the invention includes an aviation part that flies by remote control or automatic driving, a meteorological observation part that measures wind direction and wind speed, a geomagnetic sensor that measures geomagnetism, a position measurement part that measures the position, observation data observed by the meteorological observation part, geomagnetic data measured by the geomagnetic sensor, and position data measured by the position measurement part. The geomagnetic data measured by the geomagnetic sensor and the position data measured by the position measurement part are transmitted to the outside, that is, the transmission unit. The processing unit has a receiving unit for receiving the observation data observed by the meteorological observation unit, the geomagnetic data measured by the geomagnetic sensor, and the position data measured by the position measurement unit, which are transmitted by the transmitting unit, and the correction unit uses the geomagnetic data and position data to correct the wind direction and wind speed values ​​contained in the observation data. However, this invention cannot achieve long-term, comprehensive analysis and good anti-disaster effects. Summary of the invention

[0004] The object of the present invention is to provide a shore-based hydrological, meteorological and biochemical observation device and an observation method with modular design, good measurement accuracy and good impact resistance.

[0005] The technical solution adopted by the present invention to achieve the above-mentioned purpose is:

[0006] A shore-based hydrological, meteorological and biochemical observation device comprises at least one observation tube and a base frame for fixing the observation tube. The observation tube comprises at least two base tubes, and adjacent base tubes are connected by connecting pieces.

[0007] According to an embodiment of the present invention, a wind tower is further included.

[0008] According to an embodiment of the present invention, a communication system and a positioning system are also included.

[0009] According to an embodiment of the present invention, one or more of a radar water level sensor, a pressure water level gauge and a multi-parameter water quality sensor is provided in the observation pipe.

[0010] Through the overall design of a shore-based hydrological, meteorological and biochemical observation device, the base frame is set on the shore, and the base frame is used to fix the observation tube. It should be noted that the observation tube needs to be vertically immersed in the water to collect water quality parameters. The salinity, temperature, dissolved oxygen, chlorophyll, turbidity, water level, water pressure and other parameters of water quality can be observed through radar water level, pressure water level gauge and multi-parameter water quality sensor, and the signal can be transmitted through the communication system.

[0011] Among them, the observation pipe is constructed by using multiple base pipes connected at the end, that is, a modular design is used to improve the convenience of production and transportation. Specifically, different splicing numbers can be adjusted according to different hydrological environments to control the length of the observation pipe, and the setting of the observation pipe is convenient for portability, that is, multiple base pipes can be carried for connection; and it is conducive to the standardization of the base pipe, that is, a standardized design can be adopted, which is conducive to the convenience of the manufacturing process. At the same time, it is conducive to later maintenance and replacement, that is, when some base pipes have problems, these base pipes can be replaced and maintained separately, which reduces the maintenance cost and improves the maintenance efficiency.

[0012] Among them, a communication system will also be installed on the base frame or shore base, which can realize encrypted transmission of data of various communication networks such as 4G, WAN, ultra-short wave, Beidou, and support remote firmware upgrade of telemetry terminal RTU. At the same time, dual backup of tide observation means, modular and rapid replacement of water quality sensors with different parameters, and integrated meteorological sensor multi-parameter acquisition can realize long-term accurate observation with low operation and maintenance workload. The shore well pipe and shore-based pole-type station can effectively reduce the construction land area of ​​the station and ensure effective protection during severe sea conditions.

[0013] At the same time, the device may also be equipped with one or both of GPS and Beidou satellite positioning systems to achieve the positioning effect of the device, which is beneficial to the accurate positioning of the location during the detection process, the realization of multiple or surrounding hydrological reports, and the improvement of the integrity and accuracy of the integrated summary processing of the overall data; in addition, by setting up a positioning system, it can be achieved that after disaster weather, if the device is damaged or broken and the position changes, the positioning system can be used to quickly locate the device.

[0014] Among them, the wind tower is equipped with a micro-intelligent meteorological sensor. It should be noted that the micro-intelligent meteorological sensor is used to detect wind speed, wind direction, temperature, humidity and air pressure. The effective height of the wind tower is preferably not less than 10m.

[0015] Furthermore, a solar power generation device is also provided on the wind tower. Furthermore, an energy storage device is provided in the wind tower. The solar power generation device can convert solar energy into electrical energy, and the electrical energy can be fixed by the energy storage device, thereby realizing the realization of sending a signal in the event of a power outage.

[0016] In one embodiment of the present invention, there are two observation tubes, namely a tide gauge tube and a multi-parameter water quality well, wherein the tide gauge tube is integrated with a radar water level gauge and a pressure water level gauge, and the multi-parameter water quality well is provided with a multi-parameter water quality sensor.

[0017] According to an embodiment of the present invention, adjacent base pipes are connected end to end via a connector, the connector includes a connecting base, and the connecting base is surrounded by no less than three abutment rods, and adjacent abutment rods are connected via a first spring.

[0018] It should be noted that the abutment rods on a single connecting base are inclined or vertically arranged toward the same base pipe, and the connected base pipes are positioned by means of first springs interconnected between the abutment rods, that is, the axial alignment range of the two ends of adjacent base pipes can be corrected; the first spring can be arranged to absorb the vibration of adjacent base pipes, thereby reducing the tightness of the connection between adjacent base pipes through the connecting base under water impact or in harsh environments, and specifically preventing the adjacent base pipes from vibrating too much and causing the base pipes to detach from the connecting base, which is beneficial to improving the monitoring accuracy of the monitoring component and preventing the detection component from being damaged due to excessive impact.

[0019] By setting the first spring, the stress between the abutting rods can be well balanced, that is, the probability of the abutting rods breaking or bending under stress can be reduced. Since the first spring is partially or mostly in contact with the base tube wall, the growth of aquatic organisms on the base tube wall around the first spring can be reduced, and the connection effect of the connection part can be improved.

[0020] The abutment rod is directed outward along the radial direction of the base pipe, thereby preventing the base bank or base column from impacting the base pipe and improving the stability of the base pipe.

[0021] Furthermore, an abutment block is provided at the end of the abutment rod, which can further prevent the base pipe from impacting, and can also increase the strength of the abutment rod to prevent the abutment rod from breaking or turning.

[0022] According to an embodiment of the present invention, the abutment rod is hingedly connected to the connection base.

[0023] Through the above design, when the abutment rod and the connecting base are hingedly connected, the abutment rod body can be fitted with the facing base tube under the action of the first spring, and a cleaning effect can be further achieved between the first spring and the base tube, so as to achieve a cleaning effect near the first spring of the base tube, thereby preventing parasitism on the first spring; and, through the hinged setting, the uniformity of the force applied to each abutment rod can be improved, thereby reducing the possibility of bending or breaking of the abutment rod.

[0024] According to one embodiment of the present invention, an extension ring is provided around the connection base at intervals, and the side of the extension ring away from the abutment rod is connected to the connection base through a fixed ring plate, and a bent connection ring is accommodated between the connection base and the extension ring, and a second spring is provided in the extension ring, and the second spring is used to connect one end of the connection ring and the fixed ring plate;

[0025] The other end of the connecting ring abuts against the abutment rod.

[0026] It should be noted that, by setting the connecting ring, the force uniformity of the abutment rod can be improved, and the possibility of bending or breaking of the abutment rod can be further reduced; when the adjacent base tubes are offset, one or more abutment rods will swing, and the swinging will cause the connecting ring to move toward the position of the second spring, that is, compress the second spring. At this time, the second spring will apply a force to the connecting ring to reduce the swinging of the abutment rod, thereby improving the alignment range of the shaft bodies at both ends of the correction base tube and reducing the occurrence of vibration.

[0027] A shore-based hydrological, meteorological and biochemical observation method, based on the above-mentioned shore-based hydrological, meteorological and biochemical observation device, comprises:

[0028] Install the base frame on the shore, assemble the observation tubes according to local conditions, connect the required base tubes through connectors, fix the observation tubes on the base frame, and conduct meteorological observations. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of a shore-based hydrological, meteorological and biochemical observation device;

[0030] Figure 2 It is a schematic diagram of the front view of the connection base;

[0031] Figure 3 It is a three-dimensional schematic diagram of the connection base;

[0032] Figure 4 is a schematic diagram of the connection matrix;

[0033] Figure 5 is a schematic diagram of another connection matrix;

[0034] Figure 6 Schematic diagram of the buffer component.

[0035] Figure numbers: observation tube 1, base tube 11, base frame 2, connecting piece 3, connecting base 31, abutting rod 32, first spring 33, extension ring 34, fixing ring plate 35, connecting ring 36, second spring 37, wind tower 4, buffer assembly 5, buffer base 51, filter mesh plate 52, filter base plate 53, oscillation plate 54, connecting rod 55, oscillation block 56, third spring 57, fourth spring 58. DETAILED DESCRIPTION

[0036] The technical solution of the present invention is further described in detail below in conjunction with specific implementations and drawings:

[0037] Embodiment 1:

[0038] like Figure 1-Figure 6 As shown, a shore-based hydrological, meteorological and biochemical observation device includes at least one observation tube 1 and a base frame 2 for fixing the observation tube 1. The observation tube 1 includes at least two base tubes 11, and adjacent base tubes 11 are connected by connecting members 3.

[0039] A shore-based hydrological, meteorological and biochemical observation device also includes a wind tower 4 .

[0040] A shore-based hydrological, meteorological and biochemical observation device also includes a communication system and a positioning system.

[0041] One or more of a radar water level sensor, a pressure water level gauge and a multi-parameter water quality sensor are arranged in the observation pipe 1 .

[0042] Through the overall design of a shore-based hydrological, meteorological and biochemical observation device, the base frame 2 is arranged on the shore, and the base frame 2 is used to fix the observation tube 1. It should be noted that the observation tube 1 needs to be vertically immersed in the water to collect water quality parameters. The salinity, temperature, dissolved oxygen, chlorophyll, turbidity, water level, water pressure and other parameters of water quality can be observed through radar water level, pressure water level gauge and multi-parameter water quality sensor, and the signal can be transmitted through the communication system.

[0043] Among them, the observation tube 1 is constructed by using a plurality of base tubes 11 connected at the end, that is, a modular design is adopted to improve the convenience of production and transportation. Specifically, different splicing numbers can be adjusted according to different hydrological environments to control the length of the observation tube 1. The setting of the observation tube 1 is convenient for portability, that is, it is sufficient to carry a plurality of base tubes 11 for connection; and it is convenient for standardization of the base tubes 11, that is, a standardized design can be adopted, which is convenient for the manufacturing process. At the same time, it is convenient for later maintenance and replacement, that is, when some base tubes 11 have problems, these base tubes 11 can be replaced and maintained separately, which reduces the maintenance cost and improves the maintenance efficiency.

[0044] Among them, a communication system will also be installed on the base 2 or the shore base, which can realize encrypted transmission of data of various communication networks such as 4G, WAN, ultra-short wave, Beidou, etc., and support remote firmware upgrade of telemetry terminal RTU. At the same time, dual backup of tide observation means, modular and rapid replacement of water quality sensors with different parameters, and integrated meteorological sensor multi-parameter acquisition can realize long-term accurate observation with low operation and maintenance workload. The shore well pipe and shore-based pole-type station can effectively reduce the construction land area of ​​the station and ensure effective protection during severe sea conditions.

[0045] At the same time, the device may also be equipped with one or both of GPS and Beidou satellite positioning systems to achieve the positioning effect of the device, which is beneficial to the accurate positioning of the location during the detection process, the realization of multiple or surrounding hydrological reports, and the improvement of the integrity and accuracy of the integrated summary processing of the overall data; in addition, by setting up a positioning system, it can be achieved that after disaster weather, if the device is damaged or broken and the position changes, the positioning system can be used to quickly locate the device.

[0046] The wind tower 4 is provided with a micro-intelligent meteorological sensor, which is used to detect wind speed, wind direction, temperature, humidity and air pressure. The effective height of the wind tower 4 is preferably not less than 10 m.

[0047] Furthermore, a solar power generation device is also provided on the wind tower 4. Furthermore, an energy storage device is provided in the wind tower 4. The solar power generation device can realize the conversion of solar energy into electrical energy, and the electrical energy can be fixed by the energy storage device, thereby realizing the realization of sending a signal in the case of a power outage.

[0048] In one embodiment of the present invention, the observation tube 1 has two, namely a tide gauge tube and a multi-parameter water quality well, wherein the tide gauge tube is integrated with a radar water level gauge and a pressure water level gauge, and the multi-parameter water quality well is provided with a multi-parameter water quality sensor.

[0049] Adjacent base pipes 11 are connected end to end via a connecting member 3 . The connecting member 3 includes a connecting base 31 . The connecting base 31 is surrounded by no less than three abutting rods 32 . Adjacent abutting rods 32 are connected via a first spring 33 .

[0050] It should be noted that the abutment rods 32 on a single connecting base 31 are inclined or vertically arranged toward the same base pipe 11, and the connected base pipes 11 are positioned by means of the first springs 33 interconnected between the abutment rods 32, that is, the axial alignment range of the two ends of the adjacent base pipes 11 can be corrected; the first springs 33 can be arranged to absorb the vibration of the adjacent base pipes 11, and reduce the tightness of the connection of the adjacent base pipes 11 through the connecting base 31 under water impact or in harsh environments, and specifically prevent the adjacent base pipes 11 from vibrating too much and causing the base pipes 11 to detach from the connecting base 31, which is beneficial to improving the monitoring accuracy of the monitoring component and preventing the detection component from being damaged due to excessive impact.

[0051] By setting the first spring 33, the stress between the abutting rods 32 can be well balanced, that is, the probability of the abutting rods 32 being broken or bent by stress can be reduced. Since the first spring 33 is partially or mostly in contact with the wall of the base tube 11, the growth of aquatic organisms on the wall of the base tube 11 around the first spring 33 can be reduced, and the connection effect of the connection part can be improved.

[0052] The abutment rod 32 faces outward along the radial direction of the base pipe 11 , thereby preventing the base bank or base column from impacting the base pipe 11 , thereby improving the stability of the base pipe 11 .

[0053] Furthermore, an abutment block is provided at the end of the abutment rod 32. The abutment block can further improve the impact protection effect of the base pipe 11, and can also improve the strength of the abutment rod 32 to prevent the abutment rod 32 from breaking or bending.

[0054] The abutment rod 32 is hingedly connected to the connection base 31 .

[0055] Through the above design, when the abutment rod 32 and the connecting base 31 are hingedly connected, the abutment rod 32 can be fitted with the facing base tube 11 under the action of the first spring 33, and the cleaning effect between the first spring 33 and the base tube 11 can be further achieved, so as to achieve the cleaning effect near the contact of the first spring 33 of the base tube 11 and prevent the occurrence of parasitism on the first spring 33; and, through the hinged setting, the uniformity of the force applied to each abutment rod 32 can be improved, and the possibility of bending or breaking of the abutment rod 32 can be reduced.

[0056] An extension ring 34 is provided around the connection base 31 at intervals. The side of the extension ring 34 away from the abutment rod 32 is connected to the connection base 31 through a fixed ring plate 35. A bent connection ring 36 is accommodated between the connection base 31 and the extension ring 34. A second spring 37 is provided in the extension ring 34. The second spring 37 is used to connect one end of the connection ring 36 and the fixed ring plate 35.

[0057] The other end of the connecting ring 36 abuts against the abutment rod 32 .

[0058] It should be noted that the second spring 37 has a driving effect on the connecting ring 36. More specifically, the second spring 37 drives the connecting ring 36 to abut against the abutting rod 32. By setting the connecting ring 36, the force uniformity of the abutting rod 32 can be improved, and the possibility of bending or breaking of the abutting rod 32 can be further reduced; when the adjacent base tube 11 is offset, one or more abutting rods 32 will swing, and the swing will cause the connecting ring 36 to move toward the position of the second spring 37, that is, compress the second spring 37. At this time, the second spring 37 will apply a force to the connecting ring 36 to reduce the swing of the abutting rod 32, thereby improving the alignment range of the shaft body at both ends of the base tube 11 and reducing the occurrence of vibration.

[0059] A shore-based hydrological, meteorological and biochemical observation method, based on the above-mentioned shore-based hydrological, meteorological and biochemical observation device, comprises:

[0060] The base frame 2 is installed on the shore, the observation tube 1 is assembled according to the local conditions, the required base tubes 11 are connected through the connector 3, and the observation tube 1 is fixed on the base frame 2 to observe the weather.

[0061] Embodiment 2:

[0062] like Figure 6 As shown, according to another embodiment of the shore-based hydrological, meteorological and biochemical observation device of the present invention, the difference compared with Example 1 is that a buffer assembly 5 is provided at the end of the observation tube 1, and the buffer assembly 5 includes a buffer matrix 51. The buffer matrix 51 is provided with a filter screen plate 52 at the end away from the observation tube 1. A filter substrate 53 is provided in the buffer matrix 51, and an oscillation plate 54 is provided between the filter substrate 53 and the filter screen plate 52. A connecting rod 55 passes through the filter substrate 53, and the oscillation plate 54 is connected to the connecting rod 55. An oscillation block 56 is provided at the other end of the connecting rod 55. A third spring 57 is passed between the oscillation block 56 and the filter substrate 53, and the oscillation plate 54 and the filter substrate 53 are connected by a fourth spring 58.

[0063] Through the above design, the oscillation plate 54 is arranged between the filter substrate 53 and the filter screen plate 52. Under the action of the third spring 57 and the fourth spring 58, when the water enters the observation tube 1, the oscillation plate 54 will reciprocate along the axial direction of the connecting rod 55, and can be in contact with the filter screen plate 52 or the filter substrate 53 during the oscillation process, so as to achieve buffering of the water flowing through the buffer component 5 and control of the water intake, that is, to prevent the water from entering the base pipe 11 due to excessive impact, which causes excessive impact on the inside of the base pipe 11, and is beneficial to the protection of the inside of the base pipe 11. The first method is to reduce the up and down vibration of the base pipe 11 and improve the stability of the overall device; secondly, the self-cleaning function of the filter screen plate 52 is realized. During the vibration process, the contact with the filter screen plate 52 and the impurities attached to the filter screen plate 52 can be cleaned; thirdly, the buffer component 5 is used to reduce or eliminate the vibration at the end of the observation tube 1, and correct the bending or deformation of the end of the observation tube 1 caused by the long-term vibration of the observation tube 1, resulting in a non-perpendicular state with the water surface. The present invention arranges the cooperation of components such as the vibration plate 54 to eliminate the vibration and continuously keep the tube body axis of the observation tube 1 in a perpendicular state with the water surface.

[0064] The filter plate 52 is used to control the cleanliness of the water entering the base pipe 11, thereby preventing inaccuracies in the observation device during the measurement process; and reducing the corrosion of the base pipe 11 caused by impurities in the water inside the base pipe 11. Specifically, the impurities in the water body affect the inner wall of the base pipe 11 under the upward and downward impact of the water body, thereby causing corrosion of the inner wall of the base pipe 11.

[0065] The oscillating plate 54 can realize vertical airflow inside the base tube 11, and the airflow can be used to cool the internal detection components, thereby solving the problem of heat accumulation in the internal equipment of the base tube 11 during long-term operation.

[0066] Furthermore, the third spring 57 is a column spring, and the fourth spring 58 is a cone spring.

[0067] By setting the third spring 57 and the fourth spring 58, the horizontality of the oscillation plate 54 can be achieved through the connecting rod 55, the third spring 57 and the fourth spring 58 when the water moves up and down, so that the water can flow evenly around the oscillation plate 54 when the water flows through the oscillation plate 54, thereby achieving uniformity and consistency of the internal water in the process of moving up and down, preventing the evenly distributed water from causing irreversible damage to the base pipe 11 due to excessive impact.

[0068] The oscillating plate 54 can be used to stabilize the water entering and flowing out of the base pipe 11 , and can also prevent the internal monitoring components from being damaged or the monitoring accuracy from being reduced due to the impact or splashing of the water.

[0069] The embodiments described above provide a detailed description of the technical solutions of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, supplements or similar substitutions made within the scope of the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shore-based hydrological, meteorological and biochemical observation device, comprising at least one observation tube (1) and a base frame (2) for fixing the observation tube (1), characterized in that: The observation tube (1) comprises at least two base tubes (11), and adjacent base tubes (11) are connected via a connecting piece (3); The adjacent base pipes (11) are connected end to end via a connecting piece (3), wherein the connecting piece (3) comprises a connecting base (31), wherein the connecting base (31) is surrounded by no less than three abutment rods (32), and adjacent abutment rods (32) are connected via a first spring (33); The abutment rod (32) is hingedly connected to the connection base (31).

2. A shore-based hydrological, meteorological and biochemical observation device according to claim 1, characterized in that: Also included is a wind tower (4).

3. A shore-based hydrological, meteorological and biochemical observation device according to claim 1, characterized in that: It also includes communication systems and positioning systems.

4. A shore-based hydrological, meteorological and biochemical observation device according to claim 1, characterized in that: At least one of a radar water level gauge, a pressure water level gauge and a multi-parameter water quality sensor is arranged in the observation pipe (1).

5. A shore-based hydrological, meteorological and biochemical observation device according to claim 1, characterized in that: The connecting base (31) is provided with extension rings (34) at intervals around it, and the side of the extension ring (34) away from the abutment rod (32) is connected to the connecting base (31) via a fixing ring plate (35).

6. A shore-based hydrological, meteorological and biochemical observation device according to claim 5, characterized in that: A bent connecting ring (36) is accommodated between the connecting base (31) and the extension ring (34), and a second spring (37) is provided in the extension ring (34). The second spring (37) is used to connect one end of the connecting ring (36) and the fixing ring plate (35); The other end of the connecting ring (36) abuts against the abutment rod (32).

7. A shore-based hydrological, meteorological and biochemical observation method, based on a shore-based hydrological, meteorological and biochemical observation device according to any one of claims 1 to 6, characterized in that: include: A base frame (2) is installed on the shore, an observation pipe (1) is assembled according to local conditions, a required base pipe (11) is connected via a connector (3), and the observation pipe (1) is fixed to the base frame (2) to perform meteorological observation.

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