A sampling device for ocean hydrographic environment exploration

Abstract

The application provides a sampling device for marine hydrological environment exploration, which comprises a detector, a main control single-chip microcomputer, a sampling mechanism, a sample storage cavity and a detection assembly. The sampling mechanism comprises a drilling motor, a drilling cavity, a support frame, an electric guide rail, a first electromagnetic valve and a drilling pipeline. The output end of the drilling motor is connected with the drilling pipeline. The drilling pipeline is connected with the mover of the electric guide rail. The electric guide rail is arranged on the support frame. Any end of the support frame is arranged on the side wall of the drilling cavity. The first electromagnetic valve is arranged on the drilling pipeline away from the output end of the drilling motor. The drilling cavity and the sample storage cavity are connected and arranged on the detector. The sample storage cavity is provided with a solid sample storage box and a liquid sample storage box arranged side by side. The solid sample storage box and the liquid sample storage box arranged side by side are arranged below the drilling pipeline. The detection assembly comprises a temperature sensor electrically connected with the main control single-chip microcomputer. The device can sample and store the liquid lava and solid deposits of the submarine volcano.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of marine exploration, and particularly relates to a sampling device for marine hydrological environment exploration. BACKGROUND

[0002] The submarine volcano is a volcano formed at the bottom of the sea, and the submarine volcano is widely distributed. The submarine volcano can erupt lava, and the liquid lava erupted will be rapidly cooled by seawater to form solid precipitates at the bottom of the sea. Studying the lava and precipitates of the submarine volcano can help the staff understand the formation and activity of the volcano, and is conducive to reducing the property loss caused by the volcano.

[0003] The current device cannot distinguish and store the solid and liquid forms of the lava when sampling the lava of the submarine volcano, which leads to low sampling efficiency and affects the exploration efficiency. SUMMARY

[0004] Therefore, the present application aims to provide a sampling device for marine hydrological environment exploration to at least solve the above problems.

[0005] The technical scheme adopted by the present application is as follows:

[0006] The sampling device for marine hydrological environment exploration comprises a detector, a main control single-chip microcomputer, a sampling mechanism, a sample storage cavity and a detection assembly. The sampling mechanism comprises a drilling motor, a drilling cavity, a support frame, an electric guide rail, a first electromagnetic valve and a drilling pipeline. The output end of the drilling motor is connected with the drilling pipeline. The drilling pipeline is connected with the mover of the electric guide rail. The electric guide rail is arranged on the support frame. Any one end of the support frame is arranged on the side wall of the drilling cavity. The first electromagnetic valve is arranged on the drilling pipeline away from the output end of the drilling motor. The drilling motor, the first electromagnetic valve and the electric guide rail are electrically connected with the main control single-chip microcomputer respectively. The drilling cavity and the sample storage cavity are connected with each other and are arranged on the detector. The sample storage cavity is provided with a solid sample storage box and a liquid sample storage box arranged side by side. The solid sample storage box and the liquid sample storage box arranged side by side are arranged below the drilling pipeline. The detection assembly comprises a temperature sensor electrically connected with the main control single-chip microcomputer. The temperature sensor is arranged in the drilling pipeline.

[0007] Further, the detection assembly further comprises a hydrophone electrically connected with the main control single-chip microcomputer. The hydrophone is arranged on the detector.

[0008] Further, the liquid sample storage box is provided with a heat preservation assembly. The heat preservation assembly comprises a heater, a second electromagnetic valve and a first pressure sensor electrically connected with the main control single-chip microcomputer respectively. The heater is arranged on the side wall of the liquid sample storage box. The second electromagnetic valve and the first pressure sensor are arranged at the upper portion and the bottom portion of the liquid sample storage box respectively.

[0009] Further, the solid-state sample storage box is provided with a grinding assembly, the grinding assembly comprises a grinding motor, a third electromagnetic valve and a second pressure sensor which are electrically connected with the master control single-chip microcomputer respectively, the third electromagnetic valve and the second pressure sensor are arranged at the upper portion and the bottom portion of the solid-state sample storage box respectively, and the grinding motor is arranged at the bottom portion of the solid-state sample storage box.

[0010] Further, the anti-collision mechanism comprises an acceleration sensor, a base table, a first circular arc plate, a second circular arc plate, a first electric telescopic rod and a second electric telescopic rod, the base table is arranged on the detector, the first circular arc plate and the second circular arc plate are hingedly connected to the base table respectively, the fixed ends of the first electric telescopic rod and the second electric telescopic rod are arranged on the base table respectively, the moving ends of the first electric telescopic rod and the second electric telescopic rod are rotatably connected to the first circular arc plate and the second circular arc plate respectively, and the acceleration sensor, the first electric telescopic rod and the second electric telescopic rod are electrically connected with the master control single-chip microcomputer respectively.

[0011] Further, the fixing mechanism comprises a first fixed plate, a second fixed plate, a first buckle, a second buckle, a first linear motor and a second linear motor, the first linear motor and the second linear motor are arranged on the base table respectively, the first fixed plate and the second fixed plate are arranged on the movers of the first linear motor and the second linear motor respectively, the first buckle and the second buckle are arranged on the first circular arc plate and the second circular arc plate respectively and are used for clamping the first fixed plate and the second fixed plate respectively, and the first linear motor and the second linear motor are electrically connected with the master control single-chip microcomputer respectively.

[0012] Further, the liquid-state sample storage box is covered with a heat insulation coating.

[0013] Further, the anti-collision mechanism further comprises an anti-collision cotton box which is filled in the arc surfaces of the first circular arc plate and the second circular arc plate respectively.

[0014] Further, the positioning module comprises a GPS locator which is electrically connected with the master control single-chip microcomputer.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The application provides a sampling device for marine hydrological environment exploration, when the detector reaches the submarine volcano, the main control single-chip sends a signal instruction to the drilling motor, the output end of the drilling motor is aligned with the volcano for drilling, and then the drilling object is sent to the drilling channel, when the temperature sensor in the drilling channel detects that the temperature in the current environment does not exceed the high temperature threshold, the main control single-chip sends a signal instruction to the electric guide rail, the mover on the electric guide rail moves along the electric guide rail, the drilling pipeline is transported above the solid sample storage box, at the same time, the main control single-chip sends a signal instruction to the first electromagnetic valve, the drilling object in the drilling pipeline reaches the solid sample storage box through the first electromagnetic valve, so that the sampling of the solid precipitate of the volcano is completed; when the temperature sensor in the drilling channel detects that the temperature in the current environment exceeds the high temperature threshold, the main control single-chip sends a signal instruction to the electric guide rail, the mover on the electric guide rail moves along the electric guide rail, the drilling pipeline is transported above the liquid sample storage box, at the same time, the main control single-chip sends a signal instruction to the first electromagnetic valve, the drilling object in the drilling pipeline reaches the liquid sample storage box through the first electromagnetic valve, so that the sampling of the liquid lava of the volcano is completed. The device can sample and store the liquid lava and solid precipitate of the submarine volcano. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only preferred embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0018] Figure 1 is a whole structure schematic diagram of the sampling device for marine hydrological environment exploration provided by the embodiment of the present application.

[0019] Figure 2 is a whole circuit connection schematic diagram of the sampling device for marine hydrological environment exploration provided by the embodiment of the present application.

[0020] Figure 3 is a whole structure schematic diagram of the anti-collision mechanism of the sampling device for marine hydrological environment exploration provided by the embodiment of the present application.

[0021] In the figure, 1 is the main control single-chip microcomputer, 2 is the drilling motor, 3 is the electric guide rail, 4 is the first electromagnetic valve, 5 is the temperature sensor, 6 is the hydrophone, 7 is the heater, 8 is the second electromagnetic valve, 9 is the first pressure sensor, 10 is the grinding motor, 11 is the third electromagnetic valve, 12 is the second pressure sensor, 13 is the acceleration sensor, 14 is the first electric telescopic rod, 15 is the second electric telescopic rod, 16 is the first linear motor, 17 is the second linear motor, 18 is the GPS locator, 19 is the drilling pipeline, 20 is the liquid sample storage box, 21 is the solid sample storage box, 22 is the support frame, 23 is the probe, 24 is the base table, 25 is the first buckle, 26 is the second buckle, 27 is the first fixed plate, 28 is the second fixed plate, 29 is the anti-collision cotton box, and 30 is the heat insulation coating. DETAILED DESCRIPTION

[0022] The principles and characteristics of the present application are described below in combination with the drawings, and the listed embodiments are only used to explain the present application and are not used to limit the scope of the present application.

[0023] With reference to Figure 1 , Figure 2 and Figure 3 , the present application provides a sampling device for ocean hydrological environment exploration, comprising a probe 23, the device comprising a main control single-chip microcomputer 1, a sampling mechanism, a sample storage cavity and a detection assembly, the sampling mechanism comprising

[0024] a drilling motor 2, a drilling cavity, a support frame 22, an electric guide rail 3, a first electromagnetic valve 4 and a drilling pipeline 19, the output end of the drilling motor 2 being in communication with the drilling pipeline 19, the drilling pipeline 19 being connected with the mover of the electric guide rail 3, the electric guide rail 3 being arranged on the support frame 22, any one end of the support frame 22 being arranged on the side wall of the drilling cavity, the first electromagnetic valve 4 being arranged on the drilling pipeline 19 away from the output end of the drilling motor 2, the drilling motor 2, the first electromagnetic valve 4 and the electric guide rail 3 being electrically connected with the main control single-chip microcomputer 1 respectively, the drilling cavity and the sample storage cavity being in communication and both being arranged on the probe 23, the sample storage cavity being provided with a solid sample storage box 21 and a liquid sample storage box 20 arranged side by side, the solid sample storage box 21 and the liquid sample storage box 20 arranged side by side being arranged below the drilling pipeline 19, the detection assembly comprising a temperature sensor 5 electrically connected with the main control single-chip microcomputer 1, the temperature sensor 5 being arranged in the drilling pipeline 19.

[0025] Exemplarily, when the probe 23 reaches the submarine volcano, the main control single-chip microcomputer 1 sends a signal instruction to the drilling motor 2, the output end of the drilling motor 2 is aligned to the volcano for drilling, and then the drilling object is sent to the drilling channel, when the temperature sensor 5 in the drilling channel detects that the temperature in the current environment does not exceed the high temperature threshold, the main control single-chip microcomputer 1 sends a signal instruction to the electric guide rail 3, the mover on the electric guide rail 3 moves along the electric guide rail 3, and the drilling pipeline 19 is transported above the solid sample storage box 21, at the same time, the main control single-chip microcomputer 1 sends a signal instruction to the first electromagnetic valve 4, the drilling object in the drilling pipeline 19 reaches the solid sample storage box 21 through the first electromagnetic valve 4, so as to complete the sampling of the solid deposit of the volcano; when the temperature sensor 5 in the drilling channel detects that the temperature in the current environment exceeds the high temperature threshold, the main control single-chip microcomputer 1 sends a signal instruction to the electric guide rail 3, the mover on the electric guide rail 3 moves along the electric guide rail 3, and the drilling pipeline 19 is transported above the liquid sample storage box 20, at the same time, the main control single-chip microcomputer 1 sends a signal instruction to the first electromagnetic valve 4, the drilling object in the drilling pipeline 19 reaches the liquid sample storage box 20 through the first electromagnetic valve 4, so as to complete the sampling of the liquid lava of the volcano. The device can sample and store the liquid lava and solid deposit of the submarine volcano, and the threshold of high temperature is set by the staff according to the actual demand.

[0026] The detection assembly further comprises a hydrophone 6 electrically connected with the main control single-chip microcomputer 1, and the hydrophone 6 is arranged on the probe 23. Exemplarily, the hydrophone 6 can detect the noise of the low frequency range of the seabed to detect the eruption of the volcano in advance, so that the probe 23 can stop sampling work before the volcano erupts, and the safety of the probe 23 is ensured.

[0027] The liquid sample storage box 20 is provided with a heat preservation assembly, the heat preservation assembly includes a heater 7, a second electromagnetic valve 8 and a first pressure sensor 9 which are electrically connected with the master control single-chip microcomputer 1 respectively, the heater 7 is arranged on the side wall of the liquid sample storage box 20, the second electromagnetic valve 8 and the first pressure sensor 9 are arranged at the upper part and the bottom of the liquid sample storage box 20 respectively, exemplarily, when the mover of the electric sliding rail drives the drilling pipeline 19 to the liquid sample storage box 20, the master control single-chip microcomputer 1 sends an opening signal instruction to the second electromagnetic valve 8, and then the liquid lava can enter the liquid sample storage box 20 from the drilling pipeline 19 through the second electromagnetic valve 8, in order to ensure that the lava is in a liquid state, when the first pressure sensor 9 arranged at the bottom of the liquid sample storage box 20 detects the pressure, the master control single-chip microcomputer 1 sends a running signal instruction to the heater 7, the heater 7 heats the lava to keep it at the temperature detected by the temperature sensor 5 when the sampling is performed, so as to facilitate the research of the liquid lava by the staff, when the pressure detected by the first pressure sensor 9 reaches the set threshold value, the master control single-chip microcomputer 1 sends an instruction to the electric guide rail 3 to stop reaching the upper part of the liquid sample storage box 20, and the master control single-chip microcomputer 1 sends a closing signal instruction to the second electromagnetic valve 8, and the closing of the second electromagnetic valve 8 and the heating of the heater can keep the lava in a liquid state.

[0028] The liquid sample storage box 20 is covered with a heat insulation coating 30, the design of the heat insulation coating 30 can effectively insulate the heat conduction of the liquid lava to the solid sample storage box, and the problem that the high temperature melts the solid precipitate in the solid sample storage box 21 is avoided.

[0029] The solid sample storage box 21 is provided with a grinding assembly, the grinding assembly includes a grinding motor 10, a third electromagnetic valve 11 and a second pressure sensor 12 which are electrically connected with the master control single-chip microcomputer 1 respectively, the third electromagnetic valve 11 and the second pressure sensor 12 are arranged at the upper part and the bottom of the solid sample storage box 21 respectively, and the grinding motor 10 is arranged at the bottom of the solid sample storage box 21, exemplarily, when the mover of the electric sliding rail drives the drilling pipeline 19 to the solid sample storage box 21, the master control single-chip microcomputer 1 sends an opening signal instruction to the third electromagnetic valve 11, and then the solid precipitate can enter the solid sample storage box 21 from the drilling pipeline 19 through the second electromagnetic valve 8, in order to facilitate the research of the composition of the precipitate by the staff, when the second pressure sensor 12 arranged at the bottom of the solid sample storage box 21 detects the pressure, the master control single-chip microcomputer 1 sends a running signal instruction to the grinding motor 10, the grinding motor 10 grinds the precipitate, when the pressure detected by the second pressure sensor 12 reaches the set threshold value, the master control single-chip microcomputer 1 sends an instruction to the electric guide rail 3 to stop reaching the upper part of the solid sample storage box 21, and the master control single-chip microcomputer 1 sends a closing signal instruction to the third electromagnetic valve 11, after the detector 23 lands on the shore, the staff can directly detect the composition of the precipitate, and the detection efficiency of the volcanic precipitate is improved.

[0030] The embodiment includes a collision prevention mechanism, which comprises an acceleration sensor 13, a base table 24, a first circular arc plate, a second circular arc plate, a first electric telescopic rod 14 and a second electric telescopic rod 15. The base table 24 is arranged on the detector 23. The first circular arc plate and the second circular arc plate are respectively hingedly connected to the base table 24. The fixed ends of the first electric telescopic rod 14 and the second electric telescopic rod 15 are respectively arranged on the base table 24. The moving ends of the first electric telescopic rod 14 and the second electric telescopic rod 15 are respectively rotationally connected to the first circular arc plate and the second circular arc plate. The acceleration sensor 13, the first electric telescopic rod 14 and the second electric telescopic rod 15 are respectively electrically connected to the main control single-chip microcomputer 1. When the detector 23 is sampling, a volcanic eruption may occur. When the acceleration sensor 13 detects an abnormal acceleration change of the detector 23, the main control single-chip microcomputer 1 sends a signal instruction to the first electric telescopic rod 14 and the second electric telescopic rod 15. The moving ends of the first electric telescopic rod 14 and the second electric telescopic rod 15 respectively push the first circular arc plate and the second circular arc plate which are hingedly connected to the base table 24. The first circular arc plate and the second circular arc plate which are expanded can form a protective umbrella, which can protect the body of the detector 23 and avoid damage to the detector 23 caused by flying stones in the volcanic eruption.

[0031] The embodiment also includes a fixing mechanism, which comprises a first fixing plate 27, a second fixing plate 28, a first buckle 25, a second buckle 26, a first linear motor 16 and a second linear motor 17. The first linear motor 16 and the second linear motor 17 are respectively arranged on the base table 24. The first fixing plate 27 and the second fixing plate 28 are respectively arranged on the movers of the first linear motor 16 and the second linear motor 17. The first buckle 25 and the second buckle 26 are respectively arranged on the first circular arc plate and the second circular arc plate and are respectively used for clamping the first fixing plate 27 and the second fixing plate 28. The first linear motor 16 and the second linear motor 17 are respectively electrically connected to the main control single-chip microcomputer 1. When the first circular arc plate and the second circular arc plate do not need to be expanded for protection, the first circular arc plate and the second circular arc plate are folded on the base table 24. The main control single-chip microcomputer 1 sends a signal instruction to the first linear motor 16 and the second linear motor 17. The movers of the first linear motor 16 and the second linear motor 17 respectively drive the first fixing plate 27 and the second fixing plate 28 to be inserted into the buckles arranged on the first circular arc plate and the second circular arc plate, so as to fix the first circular arc plate and the second circular arc plate.

[0032] The collision prevention mechanism also comprises an anti-collision cotton box 29, which is respectively filled in the arc surfaces of the first circular arc plate and the second circular arc plate. The design of the anti-collision cotton box 29 can effectively reduce the damage of flying stones to the first circular arc plate and the second circular arc plate in the volcanic eruption.

[0033] The embodiment further comprises a positioning module, wherein the positioning module comprises a GPS locator 18 electrically connected with the master single-chip microcomputer 1, and the design of the GPS locator 18 can improve the working radius of the device, and the staff can confirm the position of the device in real time according to the GPS locator 18.

[0034] In the above embodiment, the drilling motor 2, the electric guide rail 3, the first electromagnetic valve 4, the temperature sensor 5, the hydrophone 6, the heater 7, the second electromagnetic valve 8, the first pressure sensor 9, the grinding motor 10, the third electromagnetic valve 11, the second pressure sensor 12, the acceleration sensor 13, the first electric telescopic rod 14, the second electric telescopic rod 15, the first linear motor 16, the second linear motor 17 and the GPS locator 18 can all adopt existing models known to those skilled in the art; and the master single-chip microcomputer 1 can adopt an STM32 single-chip microcomputer.

[0035] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A sampling device for oceanographic environmental exploration comprising a probe, characterised in that, The device comprises a master single-chip microcomputer, a sampling mechanism, a sample storage cavity and a detection assembly, the sampling mechanism comprises a drilling motor, a drilling cavity, a support frame, an electric guide rail, a first electromagnetic valve and a drilling pipeline, the output end of the drilling motor is in communication with the drilling pipeline, the drilling pipeline is connected with the mover of the electric guide rail, the electric guide rail is arranged on the support frame, and any one end of the support frame is arranged on the side wall of the drilling cavity; the first electromagnetic valve is arranged on the drilling pipeline away from the output end of the drilling motor; the drilling motor, the first electromagnetic valve and the electric guide rail are electrically connected with the master single-chip microcomputer respectively; the drilling cavity and the sample storage cavity are in communication and are arranged on the detector; the sample storage cavity is provided with a solid sample storage box and a liquid sample storage box arranged side by side; the solid sample storage box and the liquid sample storage box arranged side by side are arranged below the drilling pipeline; the detection assembly comprises a temperature sensor electrically connected with the master single-chip microcomputer, and the temperature sensor is arranged in the drilling pipeline; the device comprises an anti-collision mechanism, the anti-collision mechanism comprises an acceleration sensor, a base table, a first arc plate, a second arc plate, a first electric telescopic rod and a second electric telescopic rod, the base table is arranged on the detector, the first arc plate and the second arc plate are hingedly connected to the base table respectively, the fixed ends of the first electric telescopic rod and the second electric telescopic rod are arranged on the base table respectively, the moving ends of the first electric telescopic rod and the second electric telescopic rod are rotatably connected to the first arc plate and the second arc plate respectively, and the acceleration sensor, the first electric telescopic rod and the second electric telescopic rod are electrically connected with the master single-chip microcomputer respectively; the device comprises a fixing mechanism, the fixing mechanism comprises a first fixing plate, a second fixing plate, a first buckle, a second buckle, a first linear motor and a second linear motor, the first linear motor and the second linear motor are arranged on the base table respectively, the first fixing plate and the second fixing plate are arranged on the movers of the first linear motor and the second linear motor respectively, the first buckle and the second buckle are arranged on the first arc plate and the second arc plate respectively and are used for clamping the first fixing plate and the second fixing plate respectively, and the first linear motor and the second linear motor are electrically connected with the master single-chip microcomputer respectively.

2. A sampling device for oceanographic environmental exploration according to claim 1, characterized in that, The detection assembly further comprises a hydrophone electrically connected with the master single-chip microcomputer, and the hydrophone is arranged on the detector.

3. The sampling device for oceanographic environmental exploration according to claim 1, characterized in that, The liquid sample storage box is provided with a heat preservation assembly, the heat preservation assembly comprises a heater, a second electromagnetic valve and a first pressure sensor which are electrically connected with the master single-chip microcomputer respectively, the heater is arranged on the side wall of the liquid sample storage box, and the second electromagnetic valve and the first pressure sensor are arranged on the upper portion and the bottom portion of the liquid sample storage box respectively.

4. The sampling device for oceanographic environmental exploration according to claim 1, characterized in that, The solid sample storage box is provided with a mincing assembly, the mincing assembly comprises a mincing motor, a third electromagnetic valve and a second pressure sensor which are electrically connected with the master single-chip microcomputer respectively, the third electromagnetic valve and the second pressure sensor are arranged on the upper portion and the bottom portion of the solid sample storage box respectively, and the mincing motor is arranged on the bottom portion of the solid sample storage box.

5. The sampling device for oceanographic environmental exploration according to claim 1, wherein, The liquid sample storage box is covered with a heat insulation coating.

6. The sampling device of claim 1, wherein, The anti-collision mechanism further comprises anti-collision cotton boxes filled in the arc surfaces of the first and second circular arc plates respectively.

7. The sampling device of claim 1, wherein, The positioning module is electrically connected with the main control single-chip microcomputer.

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