CN207036819U - A kind of solar energy water quality data harvester - Google Patents

Abstract

The utility model discloses a solar water quality data acquisition device, which comprises a casing, a sampling rod and a processor. A spiral groove is arranged on the inner wall of the casing, and a mounting seat is arranged through the spiral groove. One end surface of the mounting seat A sampling rod is arranged on the top, and the center of the sampling rod is provided with a sampling port. The corresponding sampling port in the mounting seat is provided with a collection and detection device. The other end surface of the mounting seat is provided with a solar receiving plate, and the solar receiving plate The output end is connected with a storage battery, and the storage battery supplies power to the processor and the collection and detection device. The input end of the processor is electrically connected to the output end of the collection and detection device to receive the detection data output by the collection and detection device, and to receive the detection data After processing, output to a memory card for storage. The device is simple in operation and convenient in use, effectively utilizes solar energy to use it, is beneficial to environmental protection, and at the same time improves the scope of application of the sampling rod for water sample collection.

Description

A solar water quality data acquisition device

technical field

The utility model relates to the technical field of water quality monitoring equipment, in particular to a solar water quality data acquisition device.

Background technique

Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status. Chemical method, electrochemical method, atomic absorption spectrophotometry, ion selective electrode method, ion chromatography, gas chromatography, plasma emission spectrometry (ICP-AES) method, etc. Among them, ion selective electrode method (qualitative, quantitative), chemical method (gravimetric method, volumetric titration method and spectrophotometric method) are also widely used in routine monitoring of water quality at home and abroad. For data collection, it is necessary to select the detection end face and method according to the manpower and the location of the collected data, and sometimes it is necessary to detect multi-layer data. The existing data collection and detection device cannot record the data collected multiple times one by one, and the memory data The accuracy is not high and it is not convenient to use.

Contents of the invention

The purpose of the utility model is to provide a solar water quality data acquisition device, which solves the problem that the prior art cannot record data collected multiple times.

In order to achieve the above object, the utility model adopts the following technical solutions:

A solar water quality data acquisition device, including a housing, a sampling rod and a processor, the inner wall of the housing is provided with a spiral groove, and a mounting seat is provided through the spiral groove, and a sampling rod is provided on one end surface of the mounting seat , and the center of the sampling rod is provided with a sampling port, the corresponding sampling port in the mounting seat is provided with a collection and detection device, the other end surface of the mounting seat is provided with a solar receiving plate, and the output end of the solar receiving plate is connected to a battery , the storage battery supplies power to the processor and the collection and detection device, the input end of the processor is electrically connected to the output end of the collection and detection device, and receives the detection data output by the collection and detection device, and the output end of the processor is externally connected to a memory card , the processor processes the received detection data and outputs it to the memory card for storage.

Preferably, a limit plate is provided at the end corresponding to the spiral groove in the housing, and a sealing cover is provided at the end of the housing corresponding to the sampling rod. The limit plate corresponds to the position of the mounting seat in the shell in the spiral groove to prevent the mounting seat from the spiral groove when the mounting seat is rotated through the spiral groove to adjust the position of the sampling rod. It is sealed and stored to ensure the sterility of the sampling rod.

Preferably, the solar receiving plate is inlaid on the end face of the mounting base, and the surface of the solar receiving plate and the end face of the mounting base are on the same plane. The solar receiving plate receives solar thermal energy and converts it into electric energy and stores it in the storage battery, which is convenient for unlimited use without external power supply and improves the applicable scope of the device.

Preferably, the mounting seat is provided with a sealing cover plate corresponding to the receiving end surface of the solar receiving plate, and the sealing cover plate is screwed and fixedly connected to the end surface of the mounting seat. When it is necessary to collect and test the water quality, the sealing cover plate is sealed to the solar receiving plate, so as to prevent the solar receiving plate from contacting with water when the housing puts the collecting rod in the water, which will affect the use.

Preferably, an installation card slot is provided on the sealing cover, and a through slot is provided in the installation card slot, and a storage output port of an external memory card is provided in the through slot, and the storage output port is connected to the The output end, the storage output port is arranged on the side of the mounting seat corresponding to the solar receiving plate. When sampling the water quality in the deep water layer, insert the storage card into the through slot, and electrically connect with the storage output port and the processor, install the operation rod corresponding to its shape through the installation card slot, and fix it with the installation card slot , while the screw is operated, the through groove is sealed, so that the sampling rod can be extended into the water to collect water samples.

Preferably, the processor includes a storage module, a data analysis module and a data comparison library, the output end of the processor is connected to a storage output port through the storage module, the processor receives the detection data output by the collection and detection device, and passes the data The analysis module analyzes the detection data and compares it with the data in the data comparison library, and transmits the obtained results to the storage output port through the storage module, and stores the data in the memory card in time.

In the utility model, in the absence of an external power supply, the solar thermal energy received by the solar receiving plate is converted into electric energy and stored in the battery, so as to store electricity for the battery; The groove rotates spirally, so that the sampling rod protrudes from the end of the shell. When sampling the water quality in the deep water layer, insert the storage card into the through groove, and electrically connect the storage output port with the processor. Through the installation card The groove is installed with an operating rod corresponding to its shape, which is fixedly connected with the installation card groove. When the screw is operated, the through groove is sealed. After the sampling rod contacts the water surface, the sampling rod is inserted into the water, and the sampling port in the sampling rod will drain the The sample is input into the sampling detection device, and the detection data is transmitted to the processor through the sampling detection device. The processor analyzes the sampled water quality through the data analysis module, compares it with the data in the data comparison database, and transmits the obtained result to the storage module. The storage output port stores the data in time to facilitate the recording of the next set of data. The solar water quality data acquisition device is simple in operation and convenient in use, effectively utilizes solar energy to use it, is beneficial to environmental protection, and at the same time improves the scope of application of the sampling rod for water sample collection.

Description of drawings

Fig. 1 is the structural representation of a kind of solar water quality data acquisition device of the utility model;

Fig. 2 is a schematic diagram of the end face structure of a mounting seat of a solar water quality data acquisition device of the present invention;

Fig. 3 is the installation schematic diagram of a kind of solar water quality data acquisition device of the utility model;

Fig. 4 is a functional block diagram of a solar water quality data acquisition device of the present invention.

The reference signs in the figure are explained as follows:

1. Housing; 11. Spiral groove; 111. Limiting plate; 112. Sealing cover; 12. Mounting seat; 13. Sealing cover; 131. Installation card slot; 132. Through slot; 2. Sampling rod; Sampling port; 22. Sampling and detection device; 3. Processor; 31. Solar receiving board; 311. Storage module; 312. Data analysis module; 313. Data comparison library; 32. Storage battery; 33. Storage output port.

detailed description

The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not constitute a limitation of the present invention.

Referring to Fig. 1-4, a kind of solar water quality data collection device of the present utility model comprises housing 1, sampling rod 2 and processor 3, and the inner wall of described housing 1 is provided with spiral groove 11, and is provided with through spiral groove 11 Mounting seat 12, a sampling rod 2 is arranged on an end surface of the mounting seat 12, and a sampling port 21 is arranged at the center of the sampling rod 2, and a collection and detection device 22 is arranged on the corresponding sampling port 21 in the mounting seat 12, and the installation The other end face of seat 12 is provided with solar energy receiving plate 31, and the output end of described solar energy receiving plate 31 is connected with accumulator 32, and described accumulator 32 supplies power for processor 3 and collection detection device 22, and the input of described processor 3 end is electrically connected with the output end of the collection and detection device 22, and receives the detection data output by the collection and detection device 22. The output end of the processor 3 is externally connected to a memory card, and the processor 3 processes the received detection data and outputs it to memory card for storage.

A limiting plate 111 is provided at the end corresponding to the spiral groove 11 in the housing 1 , and a sealing cover 112 is provided at the end of the housing 1 corresponding to the sampling rod 21 . The limit plate 111 corresponds to the position limit of the mounting seat 12 in the housing 1 located in the spiral groove 11, so as to prevent the mounting seat 12 from the spiral groove 11 when the position of the sampling rod 2 is adjusted by rotating the spiral groove 11, and when the device is not in use. The sampling rod 2 is retracted into the casing 1, and is sealed and stored by the sealing cover 112 to ensure the sterility of the sampling rod 2.

The corresponding sampling port 21 in the mounting seat 12 is provided with a collection and detection device 22, and the collection and detection device 22 selects a Solinst Levelologger3001 water quality sensor to collect data. The input end of the processor 3 is electrically connected to the output end of the collection and detection device 22 to receive the detection data output by the collection and detection device 22 .

The other end surface of the mounting base 12 is provided with a solar receiving panel 31 , the output end of the solar receiving panel 31 is connected to a battery 32 , and the processor 3 and the collection and detection device 22 are powered by the battery 32 . The solar receiving plate 31 is inlaid on the end face of the mounting base 12 , and the surface of the solar receiving plate 31 and the end face of the mounting base 12 are on the same plane. The solar receiving plate 31 receives solar thermal energy and converts it into electrical energy and stores it in the storage battery 32, which is convenient for unlimited use without external power supply and improves the scope of application of the device.

Described processor 3 comprises storage module 311, data analysis module 312 and data comparison library 313, and processor adopts JC-8000B sampling processing equipment, and the output end of described processor 3 is connected with storage output port 33 by storage module 311, so The storage output port 33 is disposed on the side of the mounting base 12 corresponding to the solar receiving plate 31 . The processor 3 analyzes the detection data by the data analysis module 312, and compares it with the data in the data comparison storehouse 313, and transmits the obtained result to the storage output port 33 by the storage module 311, and stores the data in time to the memory card,

The mounting base 12 is provided with a sealing cover 13 corresponding to the receiving end surface of the solar receiving plate 31 , and the sealing cover 13 is screwed and fixedly connected to the end surface of the mounting base 12 . When it is necessary to collect and test the water quality, the sealing cover plate 13 seals the solar receiving plate 31 to prevent the solar receiving plate 31 from contacting with water when the housing 1 places the collecting rod 2 in the water, which will affect the use. The sealing cover 13 is provided with an installation card slot 131, and the installation card slot 131 is provided with a through slot 132, and the storage output port 33 for an external memory card is arranged in the said through slot 132, and the storage output port 33 The output end of the processor 3 is connected, and the slot 132 is set corresponding to the storage output port 33 . When sampling the water quality in the deeper water layer, the storage card is inserted into the through slot 132, and is electrically connected to the processor 3 through the storage output port 33, and an operating rod corresponding to its shape is installed through the installation card slot 131, which is compatible with the installation The draw-in groove 131 is fixedly connected, and when it is screwed, it seals the through groove 132, so that the sampling rod 2 can be stretched into the water to collect water samples.

In the utility model, in the absence of an external power supply, the solar thermal energy received by the solar receiving plate 31 is converted into electric energy and stored in the battery 32 to store electricity for the battery 32; when it is necessary to sample the water quality of the water source, the sampling rod 2 is passed through The mounting seat 12 and the spiral groove 11 rotate spirally, so that the sampling rod 2 stretches out from the end of the housing 1. When sampling the water quality in the deeper water layer, the storage card is inserted in the through groove 132, and is connected with the storage output port 33. It is electrically connected with the processor 3, and the operating rod corresponding to its shape is installed through the installation card slot 131, and is fixedly connected with the installation card slot 131. While operating the screw, the through groove 132 is sealed. After the sampling rod 2 contacts the water surface, Probe the sampling rod 2 into the water, the sampling port 21 in the sampling rod 2 inputs the water sample into the sampling detection device 22, and transmits the detection data to the processor 3 through the sampling detection device 22, and the processor 3 receives the output of the collection detection device 22 The detected data is analyzed by the data analysis module 312, and compared with the data in the data comparison storehouse 313, the result obtained is transmitted to the storage output port 33 by the storage module 311, and the data is stored in the memory card in time, which is convenient For the recording of the next set of data, the data will be sorted out uniformly after the sampling is completed.

The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and changes according to the present invention. deformation, but these corresponding changes and deformations should belong to the scope of protection of the appended claims of the present invention.

Claims (6)

1. A solar water quality data acquisition device, characterized in that, said solar water quality data acquisition device comprises a housing (1), a sampling rod (2) and a processor (3), and said housing (1) inner wall is provided with There is a spiral groove (11), and a mounting seat (12) is provided through the spiral groove (11), and a sampling rod (2) is arranged on one end surface of the mounting seat (12), and the center of the sampling rod (2) is provided with a Sampling port (21), the corresponding sampling port (21) is provided with collecting and detecting device (22) in the described mounting base (12), and the other end face of described mounting base (12) is provided with solar energy receiving plate (31), The output end of the solar receiving plate (31) is connected with a storage battery (32), and the storage battery (32) supplies power for the processor (3) and the collection and detection device (22), and the input terminal of the processor (3) is connected to the The output end of the acquisition detection device (22) is electrically connected to receive the detection data output by the acquisition detection device (22), and the output end of the processor (3) is externally connected to a memory card, and the processor (3) is connected to the received detection data. After the data is processed, it is output to the memory card for storage. 2. The solar water quality data acquisition device according to claim 1, characterized in that, the end of the corresponding spiral groove (11) in the housing (1) is provided with a limiting plate (111), and the housing (1) A sealing cover (112) is provided corresponding to the end of the sampling rod (2). 3. The solar water quality data acquisition device according to claim 1, characterized in that, the solar receiving plate (31) is inlaid on the end face of the mounting seat (12), and the surface of the solar receiving plate (31) is in contact with the mounting seat The end faces of (12) are on the same plane. 4. The solar water quality data acquisition device according to claim 1, characterized in that, the receiving end face of the mounting base (12) corresponding to the solar receiving plate (31) is provided with a sealing cover plate (13), and the sealing cover plate (13) is screw-fixedly connected with the end face of the mounting seat (12). 5. The solar water quality data acquisition device according to claim 1, characterized in that, the sealing cover (13) is provided with an installation slot (131), and a through slot is arranged in the installation slot (131) (132), the storage output port (33) of the external memory card is provided in the said through groove (132), and the storage output port (33) is connected to the output end of the processor (3), and the storage output port (33) ) is arranged on the side of the mounting seat (12) corresponding to the solar receiving plate (31). 6. The solar water quality data acquisition device according to claim 1, characterized in that, the processor (3) includes a storage module (311), a data analysis module (312) and a data comparison library (313), and the processing The output terminal of the device (3) is connected with a storage output port (33) through a storage module (311), and the processor (3) receives the detection data output by the acquisition detection device (22), and detects the detected data through the data analysis module (312). The data is analyzed and compared with the data in the data comparison library (313), and the obtained result is transmitted to the storage output port (33) through the storage module (311), and the data is stored in the memory card in time.