A ship ballast water and sediment sampling apparatus

Abstract

The application belongs to the technical field of environmental protection, and discloses a ship ballast water and sediment sampling device, which comprises a first shell, a battery pack, a signal transmission adapter and an integrated chip are sequentially embedded in the top of the first shell from left to right, a water outlet is formed in the left side of the first shell, and a second protective shell is fixedly installed at the right end of the top of the bottom inner cavity of the first shell. Through cooperation of the first shell, the sampling pipe and the water inlet pipe, water flows into the first shell through the sampling pipe from the bottom of the water inlet pipe and is discharged through the water outlet on the left side of the first shell. In the process, the suspended matter concentration, the sampling speed and the temperature parameter are displayed on the data display screen, signals are transmitted to the data processing center by the signal transmission adapter, the signals are processed by the data processing center, the sampling speed is automatically adjusted according to the suspended matter concentration, and the sensitivity of the device is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of environmental protection, and specifically relates to a ship ballast water and sediment sampling device. BACKGROUND

[0002] Since China joined the International Convention for the Control and Management of Ships' Ballast Water and Sediments, domestic detection research on invasive alien species in ballast water has attracted more and more attention from industry experts. With the development of molecular biology, the identification method of invasive alien species in ballast water and sediments has gradually changed from the traditional morphological method to the identification method based on environmental DNA technology, which makes researchers have higher requirements for the sampling, preservation and processing of samples, and is different from the sampling of land samples. The collection of ship ballast water and sediments is limited by certain geographical conditions, and the sampling equipment needs to be deep into the ship ballast tank to collect the samples, and the researchers need to effectively control the sampling time.

[0003] At present, China has not developed a ship ballast water and sediment sampling device. At present, the collection of experimental samples in China is still based on the traditional sampling method. A computer remote control sampling device for sampling difficult places such as ship ballast water and sediments has not been developed, and the ballast water and sediments can be collected at the same time. SUMMARY

[0004] The purpose of the present application is to solve the above problems. The present application provides a ship ballast water and sediment sampling device, which has the advantages of good sampling effect and easy use.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a ship ballast water and sediment sampling device, comprising a first shell, a battery pack, a signal transmission adapter and an integrated chip are sequentially embedded in the top of the first shell from left to right, a water outlet is formed in the left side of the first shell, a second protective shell is fixedly installed at the right end of the top of the inner cavity of the bottom of the first shell, an embedded water pump is fixedly installed in the second protective shell, a sampling pipe is threadedly connected to the bottom of the first shell, a second fixing ring is movably connected to the top of the sampling pipe, a data display screen is embedded in the front of the sampling pipe, a water inlet pipe is threadedly connected to the bottom of the sampling pipe, and a first fixing ring is movably connected to the top of the water inlet pipe.

[0006] As a preferred technical scheme of the present application, a suction cup is fixedly installed on the left side of the sampling pipe, a first fixing plate is fixedly installed on the right side of the first shell, a second fixing plate is movably sleeved on the right side of the first fixing plate, a spring rod is fixedly installed at the lower end of the front middle part of the second fixing plate, a fixed clamping plate is movably sleeved on the lower end of the second fixing plate, a first spring is fixedly installed on the right side of the inner cavity of the second fixing plate, and a limiting plate is fixedly installed on the left side of the first spring.

[0007] As a preferred technical scheme of the present application, the sampling pipe is composed of two layers of waterproof resin pipes with different diameters, the data display screen is nested between the two layers of waterproof resin pipes, the first shell, the sampling pipe and the water inlet pipe are all sealed by sealing rings, the display content of the data display screen is composed of suspended matter concentration, sampling speed and temperature, through this design, the stability of the data display screen can be effectively ensured, water cannot affect the use, and the sealing ring can ensure the tightness of the connection and prevent rust at the threaded part.

[0008] As a preferred technical scheme of the present application, the top of the first shell is provided with a waterproof layer, the water inlet pipe is in the shape of a circular truncated cone, the waterproof layer can ensure that the battery pack, the signal transmission adapter and the integrated chip are not affected by water, and the stable operation of the device is ensured, the device is connected with the data processing center through the Internet network, the data processing center uses a server or a cloud server, and the data processing center sends the analyzed data to the integrated chip.

[0009] As a preferred technical scheme of the present application, the first fixed plate is in the shape of a T, when the limiting plate is sleeved in the second fixed plate, the left side of the limiting plate is in contact with the right side of the first fixed plate, and the top of the fixed clamping plate is in contact with the bottom of the first fixed plate, and the second fixed plate is fixedly installed on the surface of the ship body, through this design, the limiting plate can extrude the first fixed plate through the elastic force of the first spring, the stability is ensured, and when the ship is running, the flow direction of the water flow can be followed, and the resistance is reduced.

[0010] As a preferred technical scheme of the present application, the inside of the spring rod is provided with a second spring, and the spring rod is clamped with the fixed clamping plate through the elastic force of the spring, through this design, the fixed clamping plate can be limited by the spring rod, so that the fixed clamping plate can stably limit the first fixed plate, and the spring rod can be disconnected from the fixed clamping plate by compressing the second spring, which is convenient for disassembly.

[0011] Compared with the prior art, the present application has the following advantages:

[0012] 1、The first shell, the sampling pipe and the water inlet pipe are cooperated, the water flow enters from the bottom of the water inlet pipe, flows through the sampling pipe and enters the first shell, and is discharged through the water outlet on the left side of the first shell, in this process, the suspended matter concentration, the sampling speed and the temperature parameters are displayed by the data display screen, and the signal transmission adapter transmits the signal to the data processing center, the data processing center processes the signal, and the sampling speed is automatically adjusted according to the suspended matter concentration, so that the sensitivity of the equipment is improved.

[0013] 2, the first fixed plate, first fixed plate and spring rod and other structure cooperation through the structure cooperation of the first fixed plate and the second fixed plate, through the sleeve joint of the first fixed plate and the second fixed plate, and through the elastic force of the first spring compression, the limiting plate is extruded to the first fixed plate to reach fixed, and the fixed clamping plate moves to the rear end to further fix the first fixed plate, when the fixed clamping plate fixes the first fixed plate, the spring rod can fix the fixed clamping plate, and better stability effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present application;

[0015] Figure 2 It is a structure separation diagram of the second fixed ring of the present application;

[0016] Figure 3 It is a bottom view of the present application;

[0017] Figure 4 It is a structure separation diagram of the first shell bottom of the present application;

[0018] Figure 5 It is a structure separation diagram of the limiting plate of the present application.

[0019] In the figure: 1, first shell;2, sampling pipe;3, water inlet pipe;4, data display screen;5, battery pack;6, signal transmission adapter;7, integrated chip;8, second protective shell;9, embedded water pump;10, first fixed ring;11, second fixed ring;12, water outlet;13, suction cup;14, first fixed plate;15, second fixed plate;16, spring rod;17, fixed clamping plate;18, limiting plate;19, first spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] As Figures 1 to 5As shown, the present application provides a ship ballast water and sediment sampling device, which comprises a first shell 1, the top of the first shell 1 is embedded with a battery pack 5, a signal transmission adapter 6 and an integrated chip 7 from left to right in turn, a water outlet 12 is formed on the left side of the first shell 1, a second protective shell 8 is fixedly installed at the right end of the top of the inner cavity of the bottom of the first shell 1, an embedded water pump 9 is fixedly installed in the second protective shell 8, a sampling tube 2 is threadedly connected to the bottom of the first shell 1, a second fixed ring 11 is movably clamped on the top of the sampling tube 2, a data display screen 4 is embedded on the front of the sampling tube 2, and a water inlet pipe 3 is threadedly sleeved on the bottom of the sampling tube 2. The top of the water inlet pipe 3 is movably clamped with a first fixed ring 10.

[0022] Wherein, the left side of the sampling tube 2 is fixedly installed with a suction cup 13, the right side of the first shell 1 is fixedly installed with a first fixed plate 14, the right side of the first fixed plate 14 is movably sleeved with a second fixed plate 15, the lower end of the front of the second fixed plate 15 is fixedly installed with a spring rod 16, the lower end of the second fixed plate 15 is movably sleeved with a fixed clamping plate 17, the right side of the inner cavity of the second fixed plate 15 is fixedly installed with a first spring 19, and the left side of the first spring 19 is fixedly installed with a limiting plate 18.

[0023] Wherein, the sampling tube 2 is composed of two layers of waterproof resin pipes with different diameters, the data display screen 4 is nested between the two layers of waterproof resin pipes, the first shell 1, the sampling tube 2 and the water inlet pipe 3 are sealed by sealing rings, the display content of the data display screen 4 is composed of suspended matter concentration, sampling speed and temperature, and through this design, the stability of the data display screen 4 can be effectively guaranteed, and the use will not be affected by water, and the sealing ring can ensure the tightness of the connection and prevent the threads from rusting.

[0024] Wherein, the top of the first shell 1 is provided with a waterproof layer, the shape of the water inlet pipe 3 is a circular truncated cone, the waterproof layer can ensure that the battery pack 5, the signal transmission adapter 6 and the integrated chip 7 will not be affected by water, and the stable operation of the device is ensured, and the device is connected with the data processing center through the Internet network, the data processing center adopts a server or a cloud server, and the data processing center sends the analyzed data to the integrated chip 7.

[0025] Wherein, the shape of the first fixed plate 14 is T-shaped, when the limiting plate 18 is sleeved in the second fixed plate 15, the left side of the limiting plate 18 is in contact with the right side of the first fixed plate 14, and the top of the fixed clamping plate 17 is in contact with the bottom of the first fixed plate 14, and the second fixed plate 15 is fixedly installed on the surface of the ship body, through this design, the limiting plate 18 can be extruded on the first fixed plate 14 by the elastic force of the first spring 19, the stability is guaranteed, and when the ship is running, it can conform to the flow direction of the water flow, reducing the resistance.

[0026] The interior of the spring rod 16 is provided with a second spring, the spring rod 16 is clamped with the fixed clamping plate 17 through the elastic force of the spring, through the design, the fixed clamping plate 17 can be limited by the spring rod 16, and the fixed clamping plate 17 can stably limit the first fixed plate 14, and the spring rod 16 can be clamped with the fixed clamping plate 17 by compressing the second spring, so that the fixed clamping plate 17 is convenient to disassemble.

[0027] The working principle and use process of the application are as follows:

[0028] After the equipment is started, system self-checking is performed, including checking whether the signal transmission adapter 6 and the embedded water pump 9 are running, after checking that there is no problem, the first fixed ring 10 and the second fixed ring 11 are installed, the sampling equipment is operated, the suspended solids concentration, the sampling speed and the temperature parameter are displayed through data, and the signal is transmitted to the data processing center through the signal transmission adapter 6, if the data processing center receives the signal transmission instruction, the signal is processed, otherwise, the data processing center will report error information, and the processing result of the data processing center is transmitted to the water inlet pipe 3 through the Internet network, when the suspended solids concentration is not in the concentration range 300g / L-800g / L set by the integrated chip 7, the sampling speed is automatically adjusted, and the sensitivity of the sampling equipment is improved.

[0029] When installing, the equipment can be installed on the surface of the pool through the suction cup 13, or the equipment can be fixed through the second fixed plate 15 fixed on the surface of the ship body, first, the first fixed plate 14 is sleeved into the second fixed plate 15 from below, at this time, the limiting plate 18 is pressed and limited to the first fixed plate 14 under the action of the first spring 19, then, the spring rod 16 is pushed upwards to make the second spring in the interior compressed and move the fixed clamping plate 17 to the rear end to limit the first fixed plate 14, and then the spring rod 16 is released to limit the fixed clamping plate 17.

[0030] It should be noted that, in the present document, the terms such as first and second, and the like, are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A ship ballast water and sediment sampling device, comprising a first outer casing (1), characterized in that: The top of the first housing (1) is embedded with a battery pack (5), a signal transmission adapter (6) and an integrated chip (7) from left to right. A water outlet (12) is opened on the left side of the first housing (1). A second protective housing (8) is fixedly installed at the right end of the top of the bottom cavity of the first housing (1). An embedded water pump (9) is fixedly installed inside the second protective housing (8). A sampling tube (2) is threaded to the bottom of the first housing (1). A second fixing ring (11) is movably snapped to the top of the sampling tube (2). A data display screen (4) is embedded in the front of the sampling tube (2). A water inlet pipe (3) is threaded to the bottom of the sampling tube (2). A first fixing ring (10) is movably snapped to the top of the water inlet pipe (3). A suction cup (13) is fixedly installed on the left side of the sampling tube (2), a first fixing plate (14) is fixedly installed on the right side of the first outer shell (1), a second fixing plate (15) is movably sleeved on the right side of the first fixing plate (14), a spring rod (16) is fixedly installed at the lower end of the center of the front of the second fixing plate (15), a fixing plate (17) is movably sleeved at the lower end of the second fixing plate (15), a first spring (19) is fixedly installed on the right side of the inner cavity of the second fixing plate (15), and a limit plate (18) is fixedly installed on the left side of the first spring (19). The first fixing plate (14) is T-shaped. When the limiting plate (18) is sleeved inside the second fixing plate (15), the left side of the limiting plate (18) contacts the right side of the first fixing plate (14) and the top of the fixing plate (17) contacts the bottom of the first fixing plate (14). The second fixing plate (15) is fixedly installed on the surface of the hull. The spring rod (16) is provided with a second spring inside, and the spring rod (16) is engaged with the fixing plate (17) by the elastic force of the spring.

2. The ship ballast water and sediment sampling equipment according to claim 1, characterized in that: The sampling tube (2) is composed of two layers of waterproof resin tubes with different diameters nested together. The data display screen (4) is nested between the two layers of waterproof resin tubes. The first outer shell (1), the sampling tube (2) and the water inlet pipe (3) are all sealed by a sealing ring. The data display screen (4) displays the suspended solids concentration, sampling speed and temperature.

3. The ship ballast water and sediment sampling equipment according to claim 1, characterized in that: The top of the first outer shell (1) is provided with a waterproof layer, and the water inlet pipe (3) is shaped like a frustum.

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