CN213323565U - Buoy station - Google Patents
Buoy station Download PDFInfo
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- CN213323565U CN213323565U CN202022301757.8U CN202022301757U CN213323565U CN 213323565 U CN213323565 U CN 213323565U CN 202022301757 U CN202022301757 U CN 202022301757U CN 213323565 U CN213323565 U CN 213323565U
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- water temperature
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Abstract
The utility model provides a buoy station relates to the temperature and measures technical field. The buoy station may include: a temperature chain consisting of a buoy part and a plurality of water temperature sensors; the float part is provided with: the temperature chain is hung at the bottom of the buoy part, and probes of a plurality of water temperature sensors are respectively arranged at a plurality of different water depth positions; wherein: the signal wire of each water temperature sensor is connected with a signal port on the data acquisition unit, and the signal port on the data acquisition unit, which is connected with each water temperature sensor, is respectively connected with an output port of the relay; the input port of the relay is connected with the excitation power supply port of the data acquisition unit through the half-bridge resistor; the grounding wires of the water temperature sensors are connected with the grounding port of the data acquisition unit through a bus. Use the embodiment of the utility model provides a, can improve and carry out measuring efficiency to the multilayer temperature.
Description
Technical Field
The utility model relates to a technical field is measured to the temperature, particularly, relates to a buoy station.
Background
For meteorological observation of a water area, a buoy station is a common observation device, and a temperature sensor on the buoy station is the most basic sensor, which can measure not only temperature information on water, but also temperature information under water.
At present, when the temperature at a plurality of nodes under water needs to be measured, temperature sensors are often arranged at the nodes, and each temperature sensor on the buoy station needs to transmit power and signals through a four-core cable, namely, only one temperature sensor is connected with each cable.
However, when the number of nodes is large, the number of required temperature sensors is increased, the number of corresponding cables is also increased, and a large number of collector ports are occupied. When the temperature sensor on the buoy station in the prior art is used for measuring the multilayer water temperature, the efficiency of measuring the multilayer water temperature can be greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buoy station to the not enough among the above-mentioned prior art, can improve and carry out measuring efficiency to the multilayer temperature.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:
the embodiment of the utility model provides a buoy station, buoy station includes: a temperature chain consisting of a buoy part and a plurality of water temperature sensors; the buoy portion is provided with: the temperature chain is hung at the bottom of the buoy part, and probes of the water temperature sensors are respectively arranged at a plurality of different water depth positions; wherein:
the signal wire of each water temperature sensor is connected with one signal port on the data acquisition unit, and the signal port on the data acquisition unit, which is connected with each water temperature sensor, is respectively connected with one output port of the relay; the input port of the relay is connected with the excitation power supply port of the data acquisition unit through the half-bridge resistor;
and the grounding wires of the water temperature sensors are connected with the grounding port of the data acquisition unit through a bus.
Optionally, the buoy part is further provided with a buoy aerial plug interface; the temperature chain is provided with a temperature chain aerial plug interface;
the signal wire of each water temperature sensor is connected with the signal port corresponding to each water temperature sensor on the temperature chain aerial plug interface, and the grounding wire of each water temperature sensor is connected with the grounding port of the temperature chain aerial plug interface through a bus; the buoy aerial plug interface is plugged with the temperature chain aerial plug interface, so that a port corresponding to each water temperature sensor on the buoy aerial plug interface is connected with a port corresponding to each water temperature sensor on the temperature chain aerial plug interface;
the signal port corresponding to each water temperature sensor on the buoy aviation plug interface is connected with one signal port on the data acquisition unit, and the grounding ports corresponding to the water temperature sensors on the buoy aviation plug interface are connected with the grounding port of the data acquisition unit through a wiring.
Optionally, the temperature chain aviation plug interface is a 21-core aviation plug interface, and the number of the water temperature sensors is any one of 8-14.
Optionally, a protective layer is arranged outside the probe of each water temperature sensor, and the shielding wires corresponding to the protective layer are connected with the ground port of the temperature chain aerial plug interface through the bus.
Optionally, the buoy portion is further provided with a power module, the power module comprising: the solar panel and the battery are respectively connected with a solar port and a battery port on the data collector so as to output excitation voltage through the excitation power port.
Optionally, the solar panel is a flexible solar panel.
Optionally, the buoy portion includes a buoy chamber, the data collector, the relay, the half-bridge resistor and the battery are disposed in the buoy chamber, and the solar panel is disposed at the top of the buoy chamber.
Optionally, a support is further arranged at the top of the buoy cabin, and a probe and a positioning module of the skin temperature sensor are arranged on the support and are respectively connected with the data acquisition unit.
Optionally, an anchor ring is arranged at the bottom of the buoy cabin, and the plurality of water temperature sensors are hung at the bottom of the anchor ring through a hanging chain, so that after the hanging chain sinks, probes of the plurality of water temperature sensors are respectively located at a plurality of different water depth positions.
Optionally, a water level meter is further arranged at the tail end of the temperature chain, and a signal line of the water level meter is connected with one signal port on the data acquisition unit; and the grounding wire of the water level meter and the grounding wires of the water temperature sensors are connected with the grounding port of the data acquisition unit through a wiring.
The utility model has the advantages that:
the embodiment of the utility model provides a pair of buoy station, this buoy station can include: a temperature chain consisting of a buoy part and a plurality of water temperature sensors; the float part is provided with: the temperature chain is hung at the bottom of the buoy part, and probes of a plurality of water temperature sensors are respectively arranged at a plurality of different water depth positions; wherein: the signal wire of each water temperature sensor is connected with a signal port on the data acquisition unit, and the signal port on the data acquisition unit, which is connected with each water temperature sensor, is respectively connected with an output port of the relay; the input port of the relay is connected with the excitation power supply port of the data acquisition unit through the half-bridge resistor; the grounding wires of the water temperature sensors are connected with the grounding port of the data acquisition unit through a bus. Use the embodiment of the utility model provides a buoy station forms half-bridge circuit through the temperature sensor with relay, half-bridge resistance and different depth of water position department, and data collection station can directly measure the analog signal (voltage) of each temperature sensor output like this, and indirect calculation calculates the temperature data that each temperature sensor corresponds, can improve measurement of efficiency like this, reduce the consumption. Moreover, the grounding wire of each water temperature sensor is connected to a bus, and is connected to the grounding port of the data collector through the bus, and the signal wire of each water temperature sensor can also be used as a corresponding power wire, namely, each water temperature sensor can be in communication connection with the data collector by only two cables, so that the number of ports of the collector can be saved, and the efficiency of measuring the multilayer water temperature can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a buoy station according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a half-bridge circuit according to an embodiment of the present invention;
fig. 3 is a schematic structural view illustrating a water temperature sensor connected to a data acquisition device through an air-insertion interface according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another buoy station according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another buoy station according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art as the case may be.
The buoy station provided by the present invention can be explained by a plurality of embodiments as follows.
Fig. 1 is a schematic structural diagram of a buoy station provided in an embodiment of the present invention, as shown in fig. 1, the buoy station includes: a float part 101, a temperature chain 102 composed of a plurality of water temperature sensors, the float part 101 is provided with: the temperature sensor comprises a data acquisition unit 103, a relay 104 and a half-bridge resistor 105, a temperature chain 102 is hung at the bottom of a buoy part 101, and probes of a plurality of water temperature sensors are respectively arranged at a plurality of different water depth positions.
The signal wire of each water temperature sensor is connected with a signal port on the data acquisition unit 103, and the signal ports on the data acquisition unit 103 connected with the water temperature sensors are respectively connected with an output port of the relay 104; the input port of the relay 104 is connected to the excitation power port of the data acquisition unit 103 through a half-bridge resistor 105.
The ground wires of the water temperature sensors are connected to the ground port of the data collector 103 via a bus 106.
The buoy portion 101 of the buoy station may also be referred to as a buoy, and the shape of the buoy is generally spliced by a cylinder and a cone, but the shape of the buoy may be other shapes, and the present application does not limit the shape. The buoy station comprises a temperature chain 102 for measuring water temperature at different water depth positions, which can be suspended at the bottom of the buoy part 101 by means of a chain loop (anchor loop). The number of the water temperature sensors included in the temperature chain 102 can be set according to actual requirements, and generally, the types of the water temperature sensors on the temperature chain 102 are the same, for example, all the water temperature sensors can be thermistor water temperature sensors with the same measuring range.
The data collector 103 of the buoy portion 101 may be integrated with an attitude sensor, which may be configured to obtain attitude data of the buoy station on the water surface, and may also be integrated with a wireless communication module, which may be configured to communicate between the buoy stations, and may be configured to communicate between the buoy stations as data communication nodes and a server, where the wireless communication module may specifically be a zigbee (zigbee) communication module for short-distance communication and/or a cellular (4G, 5G) communication module for long-distance communication, and of course, the wireless communication module may also be a communication module (such as a satellite communication module) that communicates in other wireless communication manners, which is not limited in this application.
Each water temperature sensor on the temperature chain 102Thermistor on probe (R)S) One end of each thermistor can be connected to a signal port of the data collector 103 through a signal line, and the other end of each thermistor can be connected to a bus through a ground line, and the bus is further connected to the ground terminal of the data collector 103. The plurality of output terminals of the relay 104 of the float part 101 may be connected to the signal lines corresponding to the respective water temperature sensors in two ways, one of which is the plurality of output terminals of the relay 104 may be connected to the signal ports of the data acquisition device 103 connected to the signal lines corresponding to the respective water temperature sensors through connection lines, and the other of which is the plurality of output terminals of the relay 104 may be connected to the signal lines corresponding to the respective water temperature sensors, respectively. The half-bridge resistor 105 of the float part 101 may be connected to an input terminal of the relay 104 at one end and to an excitation power port of the data collector 103 at the other end. The resistance of the half-bridge resistor 105 is related to the measuring range of the thermistor on the water temperature sensor probe, and generally, the resistance of the half-bridge resistor 105 is 24.9K Ω.
As can be seen from the above connection relationship, the half-bridge resistor (R)f) And a thermistor (R)s) The following half-bridge circuit may be constituted. Fig. 2 is a schematic structural diagram of a half-bridge circuit provided in the present invention, as shown in fig. 2, one end of the half-bridge resistor 105 is connected to an excitation power port of the data acquisition device 103, and the excitation power port can output an excitation voltage (V)x) Connected to one end of the half-bridge resistor 105 is a thermistor (R)s) The signal output end can output corresponding analog voltage (V) according to the change of the water temperature1) And the other end of the thermistor (Rs) is grounded. According to the circuit principle, the excitation voltage (V)x) Half bridge resistor (R)f) Thermistor (R)s) And an analog voltage (V)1) Has the following relationship:
as can be seen from this equation, the excitation voltage (V)x) Analog voltage (V)1) And a half-bridge resistor (R)f) The thermistor (R) is known, so the data collector 103 can calculate the thermistor (R) corresponding to each water depth position according to the time-sharing expansion function of the relay 104s) Specific values, which in turn can be based on temperature and thermistor (R)s) The relationship between the temperature values of the water depth positions obtains the temperature values of the water depth positions.
The relay 104 can realize the time-sharing expansion function by the way that the relay 104 enables the input end to be communicated with one output end according to the half-bridge measurement instruction sent by the data collector 103, and other output ends are in the closed state at the moment, so that the thermistors (R) on the probes of all the water temperature sensors can be detecteds) The specific numerical values are calculated one by one.
For example, if the half-bridge measurement command sent by the data collector 103 is a channel communicating with the water temperature sensor 1, the relay 104 opens the output port connected to the signal line of the water temperature sensor 1, and the other output ports are in the closed state, then the data collector 103 and the half-bridge resistor (R) are in the closed statef) Relay 104, and water temperature sensor 1 (thermistor (R))s) A half-bridge circuit, according to the circuit principle of fig. 2, the data collector 103 can calculate the temperature detected by the water temperature sensor 1, and then can obtain the temperature at the water depth position of the water temperature sensor 1. After the data acquisition unit 103 obtains the temperature detected by the water temperature sensor 1, a half-bridge measurement instruction sent to the relay 104 is a channel communicated with the water temperature sensor 2, the relay 104 opens an output port connected with a signal line of the water temperature sensor 2, other output ports are in a closed state, other contents are similar to those described above, and description thereof is omitted.
It can be seen that the data acquisition unit 103 directly calculates the corresponding temperature data according to the analog voltage signal output by the water temperature sensor, so that not only the efficiency of measuring the water temperatures of multiple layers can be improved, but also the power consumption can be greatly reduced.
With the buoy station shown in fig. 1 described above, the buoy station may include: a temperature chain consisting of a buoy part and a plurality of water temperature sensors; the float part is provided with: the temperature chain is hung at the bottom of the buoy part, and probes of a plurality of water temperature sensors are respectively arranged at a plurality of different water depth positions; wherein: the signal wire of each water temperature sensor is connected with a signal port on the data acquisition unit, and the signal port on the data acquisition unit, which is connected with each water temperature sensor, is respectively connected with an output port of the relay; the input port of the relay is connected with the excitation power supply port of the data acquisition unit through the half-bridge resistor; the grounding wires of the water temperature sensors are connected with the grounding port of the data acquisition unit through a bus. Use the embodiment of the utility model provides a buoy station forms half-bridge circuit through the temperature sensor with relay, half-bridge resistance and different depth of water position department, and data collection station can directly measure the analog signal (voltage) of each temperature sensor output like this, and indirect calculation calculates the temperature data that each temperature sensor corresponds, can improve measurement of efficiency like this, reduce the consumption. Moreover, the grounding wire of each water temperature sensor is connected to a bus, and is connected to the grounding port of the data collector through the bus, and the signal wire of each water temperature sensor can also be used as a corresponding power wire, namely, each water temperature sensor can be in communication connection with the data collector by only two cables, so that the number of ports of the collector can be saved, and the efficiency of measuring the multilayer water temperature can be improved.
Fig. 3 is a schematic structural view illustrating that the water temperature sensor provided by the embodiment of the present invention is connected with the data collector through the aviation plug interface. As shown in fig. 3, the buoy portion 101 is further provided with a buoy socket 301, and the temperature chain is provided with a temperature chain socket 302.
A signal wire of each water temperature sensor is connected with a signal port corresponding to each water temperature sensor on the temperature chain aviation plug interface 302, and a grounding wire of each water temperature sensor is connected with a grounding port of the temperature chain aviation plug interface 302 through a bus 106; the buoy aerial plug interface 301 is plugged with the temperature chain aerial plug interface 302, so that a port corresponding to each water temperature sensor on the buoy aerial plug interface 301 is connected with a port corresponding to each water temperature sensor on the temperature chain aerial plug interface 302;
the signal port corresponding to each water temperature sensor on the buoy aviation plug interface 301 is connected with one signal port on the data acquisition unit 103, and the grounding ports corresponding to a plurality of water temperature sensors on the buoy aviation plug interface 301 are all connected with the grounding port of the data acquisition unit 103 through one wiring.
The buoy aviation plug interface 301 and the temperature chain aviation plug interface 302 belong to a connector, and can be generally called aviation plugs, and the aviation plugs can be divided into 2-core aviation plugs, 5-core aviation plugs, 21-core aviation plugs and other core aviation plugs according to the number of the contained cores, and can be selected according to actual conditions. The buoy aviation plug interface 301 and the temperature chain aviation plug interface 302 can be 21-core aviation plugs, of course, other core aviation plugs can be adopted, and the number of the aviation plugs of the temperature chain aviation plug interface 302 is related to the number of the water temperature sensors on the temperature chain 102. Generally, any number of water temperature sensors 8-14 can be arranged on the temperature chain 102, and in order to facilitate the subsequent addition of water temperature sensors on the temperature chain 102, the number of the aviation plug cores of the temperature chain aviation plug interface 302 is generally reserved, so that the expandability is improved.
The signal line of each water temperature sensor on the temperature chain 102 is connected to the signal port of the temperature chain air-plug interface 302, the ground line of each water temperature sensor and the shielding line (not shown) connected to the protective layer of each water temperature sensor can be connected to the bus 106, and the bus 106 is connected to the ground port of the temperature chain air-plug interface 302. For example, assuming that there are 12 water temperature sensors on the temperature chain 102, there are at least 12 signal ports and 1 ground port on the temperature chain air interface 302. Since the temperature chain aviation plug interface 302 and the buoy aviation plug interface 301 are in a matching relationship, one end of each of the 12 signal ports on the buoy aviation plug interface 301 is respectively connected with the signal lines of the 12 water temperature sensors, and the other end of each of the 12 signal ports on the buoy aviation plug interface 301 is correspondingly connected with the 12 signal ports of the data acquisition unit 103.
Fig. 4 is a schematic structural diagram of another buoy station according to an embodiment of the present invention. As shown in fig. 4, the buoy portion 101 is further provided with a power module 400, and the power module 400 may include: the solar panel 401 and the battery 402 are respectively connected with a solar port and a battery port on the data collector 103 so as to output excitation voltage through an excitation power port.
The number of the solar panels 401 can be set according to actual conditions, and at least the total weight requirement of the buoy station needs to be considered. The solar panel 401 may be a flexible solar panel, and the shape may specifically be a flexible rectangular solar panel or a special-shaped flexible solar panel, and it should be noted that the specific form of the solar panel 401 is not limited in this application. The battery 402 may be a storage battery, and the solar panel 401 may be electrically connected to the battery 402 to charge the battery 402. The solar panel 401 and the battery 402 can be connected to a solar port and a battery port of the data collector 103, respectively. When the sun is present, the solar panel 401 can supply power to the power supply unit of the data collector 103, so as to output the excitation voltage through the excitation power port. The power supply unit of the data collector 103 may be powered by the battery 402 during cloudy days or at night. The power module 400 which supplies power in the above two ways not only can save energy, but also can ensure the normal operation of the buoy station.
Fig. 5 is a schematic structural diagram of another buoy station according to an embodiment of the present invention. As shown in fig. 5, the buoy portion 101 comprises a buoy chamber 501, the data collector 103, the relay 104, the half-bridge resistor 105 and the battery 402 are arranged in the buoy chamber 501, and the solar panel 401 is arranged on the top of the buoy chamber 501. The top of the buoy cabin 501 is also provided with a bracket 502, and a probe and a positioning module 504 of a skin temperature sensor 503 are arranged on the bracket 502 and are respectively connected with the data acquisition unit 103.
The specific shape of the buoy chamber 501 may be a circle, or may be other shapes, which is not limited in this application. The buoy chamber 501 can be sealed by a sealing rubber ring, and devices arranged inside the buoy chamber 501 can be guaranteed not to be damaged easily. Except for the data collector 103, the relay 104, the half-bridge resistor 105 and the battery 402, the buoy chamber 501 may also include other devices, and the specific model of the solar panel 401 arranged at the top of the buoy chamber 501 may be a 5W solar panel, a 10W solar panel and a 20W solar panel, which is not limited in the present application. The top of the buoy chamber 501 can also be provided with a bracket 502, and the bracket 502 can be made of aluminum alloy and has an anti-corrosion function. The skin temperature sensor 503 arranged on the support 502 can be used for acquiring temperature data on the water surface, the Positioning module 504 arranged on the support 502 can be used for Positioning the buoy station, and the Positioning System adopted by the Positioning module 504 can be a Global Positioning System (GPS) in the united states, a beidou satellite navigation System in china, a galileo satellite navigation System in the european union, a russian Global navigation satellite System and the like, which are not limited in the application.
The skin temperature sensor 503 and the positioning module 504 can respectively send the acquired water surface temperature data and the positioning data to the data collector 103 in a wired or wireless manner, and the data collector 103 can process the data and then send out the data.
An anchor ring 505 is arranged at the bottom of the buoy cabin 501, and a plurality of water temperature sensors are hung at the bottom of the anchor ring 505 through a hanging chain, so that after the hanging chain sinks, probes of the water temperature sensors are respectively located at a plurality of different water depth positions.
In another practical embodiment, the end of the temperature chain 102 may be further provided with a water level meter 506, and a signal line of the water level meter 506 is connected to a signal port on the data acquisition unit 103; the ground line of the water level gauge 506 and the ground lines of the plurality of water temperature sensors are connected to the ground port of the data acquisition unit 103 through a bus (not shown).
The water level meter 506 may be a pressure-type water level sensor, may be disposed at the end of the temperature chain 102, or may be separately disposed. The water level meter 506 can be used for revising the water depth position information of the water temperature sensor on the temperature chain 102, and can also be used for simply measuring the water depth at the position of the buoy station, the water level meter 506 can transmit the collected water depth data to one signal port of the data collector 103 through a signal line, and the data collector 103 can store the water depth data in a memory associated with the data collector 103.
It should be noted that the buoy station may further be provided with a temperature/relative humidity sensor, an atmospheric pressure sensor, a wind speed and direction sensor, a rainfall sensor, and other types of sensors, which are not limited in the present application. Moreover, a plurality of modules, such as an attitude sensor and a wireless communication module, can be integrated on the data acquisition device 103, so that the attitude sensor and the wireless communication module do not need to be arranged between the modules, the space can be saved, and the size of the buoy station is compact. Moreover, a plurality of ports can be reserved on the data acquisition unit 103, and other settings such as a sensor, a camera and an alarm can be configured in the later period, so that the selectivity is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A buoy station, characterized in that the buoy station comprises: a temperature chain consisting of a buoy part and a plurality of water temperature sensors; the buoy portion is provided with: the temperature chain is hung at the bottom of the buoy part, and probes of the water temperature sensors are respectively arranged at a plurality of different water depth positions; wherein:
the signal wire of each water temperature sensor is connected with one signal port on the data acquisition unit, and the signal port on the data acquisition unit, which is connected with each water temperature sensor, is respectively connected with one output port of the relay; the input port of the relay is connected with the excitation power supply port of the data acquisition unit through the half-bridge resistor;
and the grounding wires of the water temperature sensors are connected with the grounding port of the data acquisition unit through a bus.
2. The buoy station of claim 1, characterized in that the buoy section is further provided with a buoy aerial interface; the temperature chain is provided with a temperature chain aerial plug interface;
the signal wire of each water temperature sensor is connected with the signal port corresponding to each water temperature sensor on the temperature chain aerial plug interface, and the grounding wire of each water temperature sensor is connected with the grounding port of the temperature chain aerial plug interface through a bus; the buoy aerial plug interface is plugged with the temperature chain aerial plug interface, so that a port corresponding to each water temperature sensor on the buoy aerial plug interface is connected with a port corresponding to each water temperature sensor on the temperature chain aerial plug interface;
the signal port corresponding to each water temperature sensor on the buoy aviation plug interface is connected with one signal port on the data acquisition unit, and the grounding ports corresponding to the water temperature sensors on the buoy aviation plug interface are connected with the grounding port of the data acquisition unit through a wiring.
3. The buoy station of claim 2, characterized in that the temperature chain aerial interface is a 21-core aerial interface and the number of water temperature sensors is any one of 8-14.
4. The buoy station as claimed in claim 1, wherein a protective layer is arranged outside the probe of each water temperature sensor, and the corresponding shielding wires of the protective layer are connected with the grounding port of the temperature chain aerial plug interface through the bus.
5. The buoy station of claim 1, characterized in that the buoy section is further provided with a power module comprising: the solar panel and the battery are respectively connected with a solar port and a battery port on the data collector so as to output excitation voltage through the excitation power port.
6. The buoy station of claim 5, wherein the solar panel is a flexible solar panel.
7. The buoy station of claim 5, wherein the buoy portion comprises a buoy compartment, the data collector, the relay, the half-bridge resistor, and the battery are disposed within the buoy compartment, and the solar panel is disposed at a top of the buoy compartment.
8. The buoy station as claimed in claim 7, wherein a support is further arranged at the top of the buoy cabin, and the probe and the positioning module of the skin temperature sensor are arranged on the support and are respectively connected with the data collector.
9. The buoy station of claim 7, wherein an anchor ring is arranged at the bottom of the buoy cabin, and the plurality of water temperature sensors are hung at the bottom of the anchor ring through a hanging chain, so that after the hanging chain is sunk, probes of the plurality of water temperature sensors are respectively positioned at a plurality of different water depth positions.
10. The buoy station as claimed in any one of claims 1 to 9, wherein a water level gauge is further arranged at the end of the temperature chain, and a signal line of the water level gauge is connected with a signal port on the data collector; and the grounding wire of the water level meter and the grounding wires of the water temperature sensors are connected with the grounding port of the data acquisition unit through a wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301757.8U CN213323565U (en) | 2020-10-15 | 2020-10-15 | Buoy station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301757.8U CN213323565U (en) | 2020-10-15 | 2020-10-15 | Buoy station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213323565U true CN213323565U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022301757.8U Expired - Fee Related CN213323565U (en) | 2020-10-15 | 2020-10-15 | Buoy station |
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| CN (1) | CN213323565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115507969A (en) * | 2022-09-26 | 2022-12-23 | 青海省地质环境监测总站 | Sensing system for measuring ground temperature |
-
2020
- 2020-10-15 CN CN202022301757.8U patent/CN213323565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115507969A (en) * | 2022-09-26 | 2022-12-23 | 青海省地质环境监测总站 | Sensing system for measuring ground temperature |
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