CN108692996B - Ocean water quality sampling device - Google Patents
Ocean water quality sampling device Download PDFInfo
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- CN108692996B CN108692996B CN201810652022.4A CN201810652022A CN108692996B CN 108692996 B CN108692996 B CN 108692996B CN 201810652022 A CN201810652022 A CN 201810652022A CN 108692996 B CN108692996 B CN 108692996B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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Abstract
The invention discloses an ocean water quality sampling device which comprises a waterproof cover, a first motor, a first steel cable disc, a first steel cable, a second motor, a second steel cable disc, a second steel cable, a rotating wheel sensor, a storage battery, an installation plate, a stand column, a third motor, a fixed pulley, a traction rope, a bottom plate, a first rotating shaft, a movable plate, a sampling box, a lifting frame, a sampling bottle, a clamping plate, a piston, a floating ball, a motor cover, a fourth motor, a second rotating shaft and blades. The invention has the beneficial effects that: all be equipped with the rubber pad between buckler and the mounting panel and between motor cover and the bottom plate, it is more inseparable to make the junction, and the runner sensor subsides are put in first cable wire below, and runner sensor is rolling connection with first cable wire, can let the sampling personnel in time master the degree of depth that the sampling box deepened the surface of water, connect through lax connection rope between the piston on the sampling bottle, and the floater diameter in the sampling bottle is greater than the bottleneck diameter, prevents that the water sample of gathering from flowing out in the sampling bottle.
Description
Technical Field
The invention relates to a sampling device, in particular to an ocean water quality sampling device, and belongs to the technical field of water environment monitoring devices.
Background
The ocean occupies 71 percent of the surface area of the ball, contains abundant biological resources and mineral resources, and plays an extremely important role in the ecological balance of the whole earth. In the present day that global land resources are increasingly tense and the environment is continuously worsened, various countries in the world have looked to the ocean. The marine environment three-dimensional monitoring and information service can improve the monitoring and early warning capability on the disastrous marine environment, improve the operation environment guarantee capability on marine engineering, can master the variety quantity and concentration of pollutants in the sea area and the migration and transformation rules of the pollutants in the marine environment through monitoring the marine environment elements, improve the pollution prevention and control technology and measures, and lay a foundation for realizing the scientific and quantitative marine environment protection supervision management. In a word, the marine environment monitoring has great significance for social and economic development of coastal economic areas, marine scientific research, reduction of marine environment disaster loss and improvement of offshore defense capacity of coastal areas.
However, the existing seawater sampling device is inconvenient to operate, one of the existing seawater sampling device is inconvenient to operate, remote control sampling cannot be carried out, illumination reflection on the sea surface is serious, sampling personnel stay on the sea surface for a long time and can cause certain burden on the body, the second seawater sampling device needs multiple persons to work in a coordinated mode, sampling repeatability is high, sampling synchronism of each layer of a water body is low, disturbance on the water body is large, in-situ water samples are difficult to collect, or a sampler is not automatic enough and cannot fully meet requirements of layered synchronous high-efficiency sampling of the water body, and the third seawater sampling device is guided into a sampling bottle after sampling is needed, sampling efficiency is reduced, and the seawater sampling device is not convenient to carry.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide an ocean water quality sampling apparatus.
The invention realizes the purpose through the following technical scheme: a marine water quality sampling device comprises a waterproof cover, a first motor, a first steel cable disc, a first steel cable, a second motor, a second steel cable disc, a second steel cable, a rotating wheel sensor, a storage battery, an installation plate, a stand column, a third motor, a fixed pulley, a traction rope, a bottom plate, a first rotating shaft, a movable plate, a sampling box, a lifting frame, a sampling bottle, a clamping plate, a piston, a floating ball, a motor cover, a fourth motor, a second rotating shaft and blades; the waterproof cover is clamped on the mounting plate, a first motor, a first steel cable disc, a second motor, a second steel cable disc, a rotating wheel sensor and a storage battery are arranged in the waterproof cover, the first motor is connected to the left side of the mounting plate, the first steel cable disc is located on the right side of the first motor, the first steel cable disc is connected with the first motor through a belt, the second steel cable disc and the second motor are sequentially arranged on the right side of the first steel cable disc, the second steel cable disc is connected with the second motor through a belt, the rotating wheel sensor is located between the first steel cable disc and the second steel cable disc, the storage battery is located on the rightmost side of the mounting plate, one end of the first steel cable is wound on the first steel cable disc, the other end of the first steel cable is connected with the lifting frame, one end of the second steel cable is wound on the second steel cable disc, and the other end of the second steel cable is connected with the piston, the upright column is vertically connected between the mounting plate and the bottom plate, the upright column is respectively positioned at four corners of the mounting plate, the third motor is arranged below the mounting plate, the third motor is fixed on the inner side of the upright column, the fixed pulley is arranged on the bottom plate, one end of the traction rope is wound on the third motor, the other end of the traction rope is connected with the movable plate, a first rotating shaft is arranged between the bottom plate and the movable plate, the movable plate is positioned in the middle of the bottom plate, the sampling box is placed on the movable plate, the sampling box is placed in the lifting frame, the sampling bottle is placed in the sampling box, a clamping plate is sleeved on the sampling bottle and clamped in the sampling box, the piston is connected at the bottle mouth of the sampling bottle, the floating ball is placed in the sampling bottle, the motor covers are respectively connected at four corners of the bottom plate, and a fourth motor is, the second rotating shaft is arranged below the bottom plate through a connecting rod, and the blades are arranged on the second rotating shaft.
Preferably, in order to prevent seawater from infiltrating into the motor to damage the motor, rubber pads are arranged between the waterproof cover and the mounting plate and between the motor cover and the bottom plate.
Preferably, in order to enable a sampling person to timely master the depth of the sampling box penetrating into the water surface, the rotating wheel sensor is attached to the lower portion of the first steel cable and is in rolling connection with the first steel cable.
Preferably, in order to ensure the normal rotation of each motor, the storage battery is electrically connected with the first motor, the second motor, the third motor and the fourth motor through wires respectively.
Preferably, in order to avoid opening the piston simultaneously, and prevent that the water sample of collection from flowing out in the sampling bottle, connect through lax connection rope between the piston on the sampling bottle, and the floater diameter in the sampling bottle is greater than the bottleneck diameter.
The invention has the beneficial effects that: the marine water quality sampling device is reasonable in design, rubber pads are arranged between the waterproof cover and the mounting plate and between the motor cover and the bottom plate, so that the connection position is more compact, the motor is prevented from being damaged by seawater infiltration, the rotating wheel sensor is attached below the first steel cable and is in rolling connection with the first steel cable, the depth of the sampling box penetrating into the seabed can be calculated through the number of rotating turns of the rotating wheel, a sampling person can timely master the depth of the sampling box penetrating into the water surface, the storage battery is electrically connected with the first motor, the second motor, the third motor and the fourth motor through electric wires respectively, normal rotation of each motor is ensured, the sampling device can normally work, pistons on the sampling bottles are connected through loose connecting ropes, the diameter of a floating ball in each sampling bottle is larger than that of a bottle opening, and pistons on the sampling bottles can be opened in sequence, avoid opening the piston simultaneously, and the floater can plug up the bottleneck, prevent that the water sample of collection from flowing out in the sampling bottle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structural backing plate of the present invention;
FIG. 3 is a schematic cross-sectional view of a sample chamber of the present invention;
FIG. 4 is a schematic view of the placement of a sampling bottle according to the present invention.
In the figure: 1. the utility model provides a waterproof cover, 2, first motor, 3, first cable wire dish, 4, first cable wire, 5, second motor, 6, second cable wire dish, 7, second cable wire, 8, runner sensor, 9, battery, 10, mounting panel, 11, stand, 12, third motor, 13, fixed pulley, 14, tractive rope, 15, bottom plate, 16, first pivot, 17, fly leaf, 18, sampling box, 19, carry and draw frame, 20, sampling bottle, 21, cardboard, 22, piston, 23, floater, 24, motor cover, 25, fourth motor, 26, second pivot and 27, blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, an ocean water quality sampling device includes a waterproof cover 1, a first motor 2, a first cable wire disc 3, a first cable wire 4, a second motor 5, a second cable wire disc 6, a second cable wire 7, a rotating wheel sensor 8, a storage battery 9, an installation plate 10, a vertical column 11, a third motor 12, a fixed pulley 13, a pulling rope 14, a bottom plate 15, a first rotating shaft 16, a movable plate 17, a sampling box 18, a pulling frame 19, a sampling bottle 20, a clamping plate 21, a piston 22, a floating ball 23, a motor cover 24, a fourth motor 25, a second rotating shaft 26 and blades 27; the waterproof cover 1 is clamped on a mounting plate 10, a first motor 2, a first steel cable disc 3, a second motor 5, a second steel cable disc 6, a rotating wheel sensor 8 and a storage battery 9 are arranged in the waterproof cover 1, the first motor 2 is connected to the left side of the mounting plate 10, the first steel cable disc 3 is located on the right side of the first motor 2, the first steel cable disc 3 is connected with the first motor 2 through a belt, the second steel cable disc 6 and the second motor 5 are sequentially arranged on the right side of the first steel cable disc 3, the second steel cable disc 6 is connected with the second motor 5 through a belt, the rotating wheel sensor 8 is located between the first steel cable disc 3 and the second steel cable disc 6, the storage battery 9 is located on the rightmost side of the mounting plate 10, one end of the first steel cable 4 is wound on the first steel cable disc 3, and the other end of the first steel cable 4 is connected with a lifting frame 19, one end of the second steel cable 7 is wound on the second steel cable disc 6, the other end of the second steel cable 7 is connected with a piston 22, the upright 11 is vertically connected between the mounting plate 10 and the bottom plate 15, the upright 11 is respectively positioned at four corners of the mounting plate 10, the third motor 12 is arranged below the mounting plate 10, the third motor 12 is fixed at the inner side of the upright 11, the fixed pulley 13 is mounted on the bottom plate 15, one end of the pulling rope 14 is wound on the third motor 12, the other end of the pulling rope 14 is connected with the movable plate 17, a first rotating shaft 16 is arranged between the bottom plate 15 and the movable plate 17, the movable plate 17 is positioned at the middle part of the bottom plate 15, the sampling box 18 is placed on the movable plate 17, the sampling box 18 is placed in the pulling frame 19, the sampling bottle 20 is placed in the sampling box 18, and the clamping plate 21 is sleeved on the sampling bottle 20, the clamping plate 21 is clamped in the sampling box 18, the piston 22 is connected to the bottleneck of the sampling bottle 20, the floating ball 23 is placed in the sampling bottle 20, the motor covers 24 are respectively connected to four corners of the bottom plate 15, the fourth motor 25 is installed in the motor covers 24, the second rotating shaft 26 is arranged below the bottom plate 15 through a connecting rod, and the blades 27 are installed on the second rotating shaft 26.
Rubber pads are arranged between the waterproof cover 1 and the mounting plate 10 and between the motor cover 24 and the bottom plate 15, so that the connection part is more compact, the motor is prevented from being damaged by seawater infiltration, the rotary wheel sensor 8 is attached below the first steel cable 4, the rotary wheel sensor 8 is in rolling connection with the first steel cable 4, the depth of the sampling box 18 penetrating into the seabed can be calculated through the number of rotation turns of the rotary wheel, a sampling person can timely master the depth of the sampling box 18 penetrating into the water surface, the storage battery 9 is electrically connected with the first motor 2, the second motor 5, the third motor 12 and the fourth motor 25 through electric wires respectively, normal rotation of each motor is ensured, the sampling device can normally work, the pistons 22 on the sampling bottle 20 are connected through loose connecting ropes, and the diameter of a floating ball 23 in the sampling bottle 20 is larger than the diameter of a bottle opening, make the piston 22 on the sampling bottle 20 can open in proper order, avoid opening piston 22 simultaneously, and the bottleneck can be plugged up to floater 23, prevents that the water sample of gathering from flowing out in the sampling bottle 20.
The working principle is as follows: when the marine water quality sampling device is used, the device is placed on the water surface, the fourth motor 25 is rotated in a remote control mode to move the device to a proper sampling position, then the third motor 12, the first motor 2 and the second motor 5 are rotated in a remote control mode, the movable plate 17 is opened, the sampling box 18 sinks into the sea surface, the depth of the sampling box 18 penetrating into the sea bottom is calculated through the number of rotation turns of the rotating wheel, the first motor 2 is stopped after the sampling depth is reached, the second motor 5 is turned over for a circle, the connected first piston 22 is opened, the sampling bottle 20 is filled with seawater, the floating ball 23 is enabled to plug the bottle mouth, collected water samples are prevented from flowing out of the sampling bottle 20, and then seawater samples of different depths are sequentially taken.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An ocean water quality sampling device which characterized in that: the device comprises a waterproof cover (1), a first motor (2), a first steel cable disc (3), a first steel cable (4), a second motor (5), a second steel cable disc (6), a second steel cable (7), a runner sensor (8), a storage battery (9), a mounting plate (10), a stand column (11), a third motor (12), a fixed pulley (13), a pulling rope (14), a bottom plate (15), a first rotating shaft (16), a movable plate (17), a sampling box (18), a pulling frame (19), a sampling bottle (20), a clamping plate (21), a piston (22), a floating ball (23), a motor cover (24), a fourth motor (25), a second rotating shaft (26) and blades (27); the waterproof cover (1) is clamped on a mounting plate (10), a first motor (2), a first steel cable disc (3), a second motor (5), a second steel cable disc (6), a rotating wheel sensor (8) and a storage battery (9) are arranged in the waterproof cover (1), the first motor (2) is connected to the left side of the mounting plate (10), the first steel cable disc (3) is located on the right side of the first motor (2), the first steel cable disc (3) is connected with the first motor (2) through a belt, the second steel cable disc (6) and the second motor (5) are sequentially arranged on the right side of the first steel cable disc (3), the second steel cable disc (6) and the second motor (5) are connected through the belt, the rotating wheel sensor (8) is located between the first steel cable disc (3) and the second steel cable disc (6), and the storage battery (9) is located on the rightmost side of the mounting plate (10), one end of the first steel cable (4) is wound on the first steel cable disc (3), the other end of the first steel cable (4) is connected with the lifting frame (19), one end of the second steel cable (7) is wound on the second steel cable disc (6), the other end of the second steel cable (7) is connected with the piston (22), the upright column (11) is vertically connected between the mounting plate (10) and the bottom plate (15), the upright column (11) is respectively positioned at four corners of the mounting plate (10), the third motor (12) is arranged below the mounting plate (10), the third motor (12) is fixed on the inner side of the upright column (11), the fixed pulley (13) is mounted on the bottom plate (15), one end of the pulling rope (14) is wound on the third motor (12), the other end of the pulling rope (14) is connected with the movable plate (17), and a first rotating shaft (16) is arranged between the bottom plate (15) and the movable plate (17), the movable plate (17) is positioned in the middle of the bottom plate (15), the sampling box (18) is placed on the movable plate (17), the sampling box (18) is placed in the lifting frame (19), the sampling bottle (20) is placed in the sampling box (18), a clamping plate (21) is sleeved on the sampling bottle (20), the clamping plate (21) is clamped in the sampling box (18), the piston (22) is connected to the bottle mouth of the sampling bottle (20), the pistons (22) on the sampling bottle (20) are connected through a loose connecting rope, the diameter of a floating ball (23) in the sampling bottle (20) is larger than that of the bottle mouth, the floating ball (23) is placed in the sampling bottle (20), the motor covers (24) are respectively connected to four corners of the bottom plate (15), a fourth motor (25) is installed in the motor covers (24), and the second rotating shaft (26) is arranged below the bottom plate (15) through a connecting rod, the blade (27) is mounted on the second shaft (26).
2. An ocean water quality sampling device according to claim 1 wherein: rubber pads are arranged between the waterproof cover (1) and the mounting plate (10) and between the motor cover (24) and the bottom plate (15).
3. An ocean water quality sampling device according to claim 1 wherein: the rotating wheel sensor (8) is attached to the lower portion of the first steel cable (4), and the rotating wheel sensor (8) is in rolling connection with the first steel cable (4).
4. An ocean water quality sampling device according to claim 1 wherein: the storage battery (9) is electrically connected with the first motor (2), the second motor (5), the third motor (12) and the fourth motor (25) through electric wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652022.4A CN108692996B (en) | 2018-06-22 | 2018-06-22 | Ocean water quality sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652022.4A CN108692996B (en) | 2018-06-22 | 2018-06-22 | Ocean water quality sampling device |
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| CN108692996A CN108692996A (en) | 2018-10-23 |
| CN108692996B true CN108692996B (en) | 2020-08-07 |
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| CN201810652022.4A Active CN108692996B (en) | 2018-06-22 | 2018-06-22 | Ocean water quality sampling device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633110B (en) * | 2018-11-22 | 2021-06-25 | 广西师范学院 | Resource assessment model based on watershed environment factors |
| CN109655316B (en) * | 2018-12-21 | 2023-01-17 | 湖南格致分析仪器有限公司 | Novel static surface of water atmosphere polluted gas sampling device |
| WO2021196123A1 (en) * | 2020-04-02 | 2021-10-07 | 唐山哈船科技有限公司 | Seawater pollution monitoring device and method |
| CN112078735A (en) * | 2020-07-26 | 2020-12-15 | 乔爽 | Non-contact monitoring data acquisition device for hydraulic engineering construction period |
| CN113682436B (en) * | 2021-08-25 | 2022-06-10 | 深圳市自然资源和不动产评估发展研究中心(深圳市地质环境监测中心) | Marine ecological environment inspection navigation device |
| CN115230878B (en) * | 2022-08-18 | 2024-03-22 | 青岛海洋地质工程勘察院有限公司 | Ocean hydrologic observation device for ocean homeland planning |
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| CN101561367A (en) * | 2009-06-04 | 2009-10-21 | 北京师范大学 | Floating automatic water sampler |
| WO2011017734A1 (en) * | 2009-08-10 | 2011-02-17 | Commonwealth Scientific And Industrial Research Organisation | Fluid sampler |
| CN105738157A (en) * | 2016-04-28 | 2016-07-06 | 天津工业大学 | Remote control sampler for collecting water samples at different depths |
| CN106092658A (en) * | 2016-05-28 | 2016-11-09 | 上海大学 | A kind of full-automatic water sampler gathered for water sample layering |
| CN107036849A (en) * | 2017-05-03 | 2017-08-11 | 成都学院 | A kind of remote-controlled automatic data collection water sample device |
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2018
- 2018-06-22 CN CN201810652022.4A patent/CN108692996B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561367A (en) * | 2009-06-04 | 2009-10-21 | 北京师范大学 | Floating automatic water sampler |
| WO2011017734A1 (en) * | 2009-08-10 | 2011-02-17 | Commonwealth Scientific And Industrial Research Organisation | Fluid sampler |
| CN105738157A (en) * | 2016-04-28 | 2016-07-06 | 天津工业大学 | Remote control sampler for collecting water samples at different depths |
| CN106092658A (en) * | 2016-05-28 | 2016-11-09 | 上海大学 | A kind of full-automatic water sampler gathered for water sample layering |
| CN107036849A (en) * | 2017-05-03 | 2017-08-11 | 成都学院 | A kind of remote-controlled automatic data collection water sample device |
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