CN113074985B - Water sample classification sampling device for ocean management - Google Patents
Water sample classification sampling device for ocean management Download PDFInfo
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- CN113074985B CN113074985B CN202110299405.XA CN202110299405A CN113074985B CN 113074985 B CN113074985 B CN 113074985B CN 202110299405 A CN202110299405 A CN 202110299405A CN 113074985 B CN113074985 B CN 113074985B
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- 238000005070 sampling Methods 0.000 title claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 14
- 238000001514 detection method Methods 0.000 description 6
- 239000007799 cork Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Abstract
The invention provides a water sample classification sampling device for ocean management, which relates to the technical field of water quality monitoring and aims to solve the problem that a single sampling device cannot meet the requirement of simultaneous sampling of sampling points at different depths when instantaneous sampling and comprehensive sampling are required, wherein the existing water sample sampling device is not classified; the first box body is movably connected with a second box body, and the top of the first box body is fixedly connected with a wire receiving box and a moving mechanism; the second box body is movably connected with a third box body; the inside of the third box body is movably connected with a fourth box body; and the fourth box body is movably connected with a fifth box body. In this device, set up first box body, second box body, third box body, fourth box body, fifth box body to can connect the sampling box through the knob mouth, it all takes time to synthesize the sampling, and the equal fixed connection sampling box of a plurality of box bodies makes the device can satisfy the demand that different degree of depth adopted the some simultaneous sampling.
Description
Technical Field
The invention belongs to the technical field of water quality monitoring, and particularly relates to a water sample classification sampling device for ocean management.
Background
Ocean management is a functional activity of ocean organizations on ocean business decision, juice drawing, organization, leadership, control and the like by acquiring, processing and analyzing related ocean information, is a field and a component part in social management, and is a management activity generated along with development and development of human ocean development activities. In the ocean management process, the ocean is often required to be subjected to water sample monitoring, and the seawater is conveniently sampled by utilizing the water sample classification sampling device.
For example, publication No.: CN108061786a relates to a water quality detecting device with automatic collection, classification detection and recording, wherein a sampling port is connected with a water pump through a conduit and then connected with a water sample collecting device; placing and conveying the collection bottles on a conveyor belt; a pipette is placed on the pipette bracket; the detection device sucks the water sample in the acquisition bottle through the liquid suction pipe, and sends the water sample to the water quality detection device, wherein the number of the detection devices is more than one; the capping device caps the collecting bottle cover on the collecting bottle, the tail end of the conveying belt is connected with the storage tank, and the edge of the storage tank is provided with a baffle; the water pump, the conveyer belt, the capping device, detection device and water sample collection device are connected with the controller respectively, and the controller is connected with the liquid crystal display. The invention has high degree of automation, simple and convenient operation, automatic classification, integrated detection and recording and reduced workload.
Based on the discovery of the prior art, the existing water sample sampling device is not classified, and when instantaneous sampling and comprehensive sampling are required, a single sampling device cannot meet the requirement of simultaneous sampling of sampling points with different depths; when the serial bottle type sampling device is used for sampling, sampling can not be carried out under water from the beginning of an end sampling bottle to the end of the last sampling bottle; the sampling device cannot sample at the required water depth, so that the sampling result has deviation.
Disclosure of Invention
In order to solve the technical problems, the invention provides a water sample classification sampling device for ocean management, which is used for solving the problem that the existing water sample sampling device is not classified, and when instantaneous sampling and comprehensive sampling are required, a single sampling device cannot meet the requirement of simultaneous sampling of sampling points at different depths; when the serial bottle type sampling device is used for sampling, sampling can not be carried out under water from the beginning of an end sampling bottle to the end of the last sampling bottle; the sampling device cannot sample at the required water depth, so that the sampling result has deviation.
The invention discloses a water sample classification sampling device for ocean management, which is characterized by comprising the following specific technical means:
a water sample classification sampling device for ocean management comprises a first box body; the first box body is movably connected with a second box body, and the top of the first box body is fixedly connected with a wire receiving box and a moving mechanism; the second box body is movably connected with a third box body; the inside of the third box body is movably connected with a fourth box body; the fourth box body is movably connected with a fifth box body; the left and right sides of the bottoms of the first box body, the second box body, the third box body, the fourth box body and the fifth box body are fixedly connected with the sampling box through threads.
Further, the first box body top is equipped with the through-hole, inside top fixed connection spring post, and inner wall left and right sides is equipped with first spout, and spring post bottom fixed connection second box body.
Further, the left and right sides at the top end of the second box body are provided with first protruding blocks, the left and right sides of the inner wall are provided with second sliding grooves, the first protruding blocks are movably clamped with the first sliding grooves, and the height of the second box body is smaller than that of the first box body.
Further, the third box body and the fourth box body have the same structure as the second box body, but the height of the third box body is smaller than that of the second box body, and the height of the fourth box body is smaller than that of the third box body.
Further, the left side and the right side of the top end of the fifth box body are provided with second protruding blocks which are movably clamped with the fourth box body, and the height of the fifth box body is smaller than that of the fourth box body.
Further, ten groups are arranged on the sampling box, a water inlet is formed in the top of each group, a knob opening is formed in each group of side faces and is fixedly connected with the first box body, the second box body, the third box body, the fourth box body and the fifth box body respectively, and a soft plug is fixedly connected to the bottom of the sampling box, and the diameter of the soft plug is larger than that of the water inlet.
Further, the wire collecting box is provided with three groups, and is fixedly connected to the left side, the right side and the front side of the top end of the first box body respectively, one end of the binding rope is fixedly connected to the inside of the wire collecting box, the other end of the binding rope is fixedly connected with a chock, and the chock is fixedly connected with the water inlet or the sealing port of the topmost sampling box.
Further, the moving mechanism comprises a rotating wheel, a threaded rod, a retaining plate and a pressing block, wherein the rotating wheel is fixedly connected to the top end of the threaded rod, the bottom end of the threaded rod is fixedly connected with the retaining plate, the pressing block is fixedly connected to the top end of the first box body, a threaded hole is formed in the middle of the pressing block, and the threaded rod penetrates through the threaded hole and the through hole in the top of the first box body and is movably connected with the pressing block through threads.
Further, the sealing opening is arranged at the front end of the submerged box, and the top of the submerged box is fixedly connected with the bottom of the fifth box body.
Compared with the prior art, the invention has the following beneficial effects:
1. in this device, set up first box body, second box body, third box body, fourth box body, fifth box body to can connect the sampling box through the knob mouth, when needs instantaneous sampling, can select the box body installation sampling box as required, when carrying out comprehensive sampling and all need, the equal fixed connection sampling box of a plurality of box bodies makes the device can satisfy the demand that different degree of depth sampling points sampling simultaneously.
2. In this device, set up the heavy water box, receive line box and tie up the rope, when the heavy water box sinks into suitable position, receive gravity effect, heavy water box moves fifth box body, fourth box body, the third box body, the second box body, first box body is sunken, the water inlet of sampling box is opened simultaneously, the water inlet of topmost sampling box drives the chock through pulling the rope of tie up and shifts up and be opened, after the sampling, the pulling tie up the rope makes the chock of sealing port department be pulled out, the inside liquid outflow of heavy water box, receive buoyancy effect fifth box body, the fourth box body, the third box body, the second box body, first box body come up in proper order and the cork covers the water inlet of below sampling box, make the device can accomplish the simultaneous sampling.
3. In this device, set up the heavy water box, can adjust the liquid density according to the sampling depth and make heavy water box drive the device to sink to the position that needs the sample, the great liquid of density can move down or spread, but the heavy water box in the below of sampling box when sampling, so can not influence the sampling result, guarantee the accuracy of sampling result.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
Fig. 2 is a schematic elevational view of the present invention.
Fig. 3 is a left-hand structural schematic of the present invention.
Fig. 4 is a schematic top view of the present invention.
Fig. 5 is a schematic cross-sectional view of the compressed structure of the present invention.
Fig. 6 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
Fig. 7 is an enlarged schematic view of the structure of fig. 5B according to the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a first case; 101. a spring post; 102. a first chute; 2. a second case; 201. a first bump; 202. a second chute; 3. a third case; 4. a fourth case; 5. a fifth case; 501. a second bump; 6. a sampling box; 601. a water inlet; 602. a knob opening; 603. a soft plug; 7. a wire collecting box; 701. binding ropes; 702. a chock; 8. a moving mechanism; 801. a rotating wheel; 802. a threaded rod; 803. a retaining plate; 804. briquetting; 9. a submerged box; 901. and (5) sealing the port.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 7:
the invention provides a water sample classification sampling device for ocean management, which comprises a first box body 1; the first box body 1 is movably connected with the second box body 2, and the top of the first box body is fixedly connected with the wire receiving box 7 and the moving mechanism 8; the second box body 2 is movably connected with a third box body 3; the inside of the third box body 3 is movably connected with a fourth box body 4; the fourth box body 4 is movably connected with a fifth box body 5; the left and right sides of the bottoms of the first box body 1, the second box body 2, the third box body 3, the fourth box body 4 and the fifth box body 5 are fixedly connected with the sampling box 6 through threads.
Wherein, first box body 1 top is equipped with the through-hole, inside top fixed connection spring post 101, and the inner wall left and right sides is equipped with first spout 102, and spring post 101 bottom fixed connection second box body 2, and spring post 101 makes the come-up time device can receive the spring effect to shift up more fast to guarantee sampling box 6 quick closure, guarantee the sampling accuracy.
Wherein, the left and right sides of the top end of the second box body 2 are provided with first protruding blocks 201, the left and right sides of the inner wall are provided with second sliding grooves 202, the first protruding blocks 201 are movably clamped with the first sliding grooves 102, and the height of the second box body 2 is smaller than that of the first box body 1, so that the first protruding blocks 201 are not blocked when sliding in the second sliding grooves 202, and the height is fixed so as to ensure the sampling depth.
The third box body 3 and the fourth box body 4 have the same structure as the second box body 2, but the height of the third box body 3 is smaller than that of the second box body 2, the height of the fourth box body 4 is smaller than that of the third box body 3, and the depth of the box body is fixed when the box body is submerged during the height limitation to ensure the reliability of the sampling result.
Wherein, the left and right sides on top of the fifth box body 5 is provided with a second bump 501, the second bump 501 is movably clamped with the fourth box body 4, and the height of the fifth box body 5 is smaller than that of the fourth box body 4, the fifth box body 5 drives the fourth box body 4 to sink, and drives the third box body 3, the second box body 2 and the first box body 1 in sequence, the underwater pressure is affected by depth, and the deeper the depth is, the bigger the pressure is, so the closer to the bottom box body is, the shorter the lower the pressure is, so as to ensure that the water inlet 601 is opened simultaneously for sampling.
Wherein, sampling box 6 is equipped with ten sets of altogether to every top of group is equipped with water inlet 601, and every side of group is equipped with knob mouth 602 and respectively with first box body 1, second box body 2, third box body 3, fourth box body 4, fifth box body 5 fixed connection, and sampling box 6 bottom fixed connection cork 603, cork 603 diameter is greater than water inlet 601, in order to guarantee cork 603 can cover water inlet 601 completely.
The wire collecting box 7 is provided with three groups, and is respectively and fixedly connected to the left side, the right side and the front side of the top end of the first box body 1, one end of the binding rope 701 is fixedly connected to the inside of the wire collecting box 7, the other end of the binding rope 701 is fixedly connected to the plug 702, the plug 702 is fixedly connected to the water inlet 601 or the sealing port 901 of the topmost sampling box 6, the water inlet 601 of the topmost sampling box 6 is opened by pulling the binding rope 701 to drive the plug 702 to move upwards, after sampling is finished, the plug 702 at the sealing port 901 is pulled out by pulling the binding rope 701, liquid in the submerged box 9 flows out, the fifth box body 5, the fourth box body 4, the third box body 3, the second box body 2 and the first box body 1 float upwards in sequence, and the soft plug 603 covers the water inlet 601 of the sampling box 6 below, so that the device can finish simultaneous sampling.
Wherein, moving mechanism 8 contains runner 801, threaded rod 802, butt plate 803, briquetting 804, wherein runner 801 fixed connection is on the top of threaded rod 802, the bottom fixed connection butt plate 803 of threaded rod 802, briquetting 804 fixed connection is on the top of first box body 1 to the middle part is equipped with the screw hole, threaded rod 802 runs through the through-hole at screw hole and first box body 1 top, and pass through screw thread swing joint with briquetting 804, rotate runner 801 and drive threaded rod 802 rotation, and then drive briquetting 804 and remove, make first box body 1 can remove, thereby change the length of spring post 101, make first box body 1 receive the bilayer effect of elasticity and buoyancy when the come-up, can take out second box body 2 rapidly, third box body 3, fourth box body 4, fifth box body 5.
Wherein, sealing port 901 establishes the front end at the box that sinks 9, and the top of box that sinks 9 and the bottom fixed connection of fifth box body 5 make the box that sinks 9 drive the device sink to the position that needs the sample according to sampling depth, and the great liquid of density moves down or spreads, but the box that sinks 9 in the below of sampling box 6 during the sample, so can not influence the sampling result, guarantees the accuracy of sampling result.
When in use, the utility model is characterized in that: according to the sampling depth, the liquid density is adjusted to enable the submerged box 9 to drive the device to sink to a position to be sampled, the rotating wheel 801 drives the threaded rod 802 to rotate, and then the pressing block 804 is driven to move, so that the first box body 1 can move, the length of the spring column 101 is changed, when the submerged box 9 is sunk to a proper position, the submerged box 9 drives the fifth box body 5, the fourth box body 4, the third box body 3, the second box body 2 and the first box body 1 to sink under the action of gravity, meanwhile, the water inlet 601 of the sampling box 6 is opened, the water inlet 601 of the topmost sampling box 6 drives the plug 702 to move upwards to be opened through pulling the binding rope 701, after sampling is finished, the plug 702 at the sealing port 901 is pulled out through pulling the binding rope 701, and liquid in the submerged box 9 flows out under the double action of buoyancy and elasticity, and the soft plug 603 sequentially floats up to cover the water inlet 601 of the sampling box 6 below, and the sampling device can be simultaneously completed.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The application method of the water sample classification sampling device for ocean management is characterized by comprising the following steps of: the device comprises a first box (1); the first box body (1) is internally and movably connected with the second box body (2), and the top of the first box body is fixedly connected with the wire receiving box (7) and the moving mechanism (8); the second box body (2) is internally and movably connected with a third box body (3); the inside of the third box body (3) is movably connected with a fourth box body (4); the inside of the fourth box body (4) is movably connected with a fifth box body (5); the left and right sides of the bottoms of the first box body (1), the second box body (2), the third box body (3), the fourth box body (4) and the fifth box body (5) are fixedly connected with a sampling box (6) through threads;
the top of the first box body (1) is provided with a through hole, the top of the inside is fixedly connected with a spring column (101), the left side and the right side of the inner wall are provided with a first chute (102), and the bottom of the spring column (101) is fixedly connected with a second box body (2);
the left side and the right side of the top end of the second box body (2) are provided with first protruding blocks (201), the left side and the right side of the inner wall are provided with second sliding grooves (202), the first protruding blocks (201) are movably clamped with the first sliding grooves (102), and the height of the second box body (2) is smaller than that of the first box body (1);
the third box body (3) and the fourth box body (4) have the same structure as the second box body (2), but the height of the third box body (3) is smaller than that of the second box body (2), and the height of the fourth box body (4) is smaller than that of the third box body (3);
the left side and the right side of the top end of the fifth box body (5) are provided with second protruding blocks (501), the second protruding blocks (501) are movably clamped with the fourth box body (4), and the height of the fifth box body (5) is smaller than that of the fourth box body (4);
ten groups of sampling boxes (6) are arranged at the top of each group, a water inlet (601) is formed in each group of side faces, a knob opening (602) is formed in each group of side faces and is fixedly connected with the first box body (1), the second box body (2), the third box body (3), the fourth box body (4) and the fifth box body (5) respectively, a soft plug (603) is fixedly connected to the bottom of each sampling box (6), and the diameter of the soft plug (603) is larger than that of the water inlet (601);
the wire collecting box (7) is provided with three groups in total and is respectively and fixedly connected to the left side, the right side and the front side of the top end of the first box body (1), one end of a binding rope (701) is fixedly connected inside the wire collecting box (7), the other end of the binding rope (701) is fixedly connected with a plug block (702), and the plug block (702) is fixedly connected with a water inlet (601) or a sealing port (901) of the topmost sampling box (6);
the moving mechanism (8) comprises a rotating wheel (801), a threaded rod (802), a retaining plate (803) and a pressing block (804), wherein the rotating wheel (801) is fixedly connected to the top end of the threaded rod (802), the bottom end of the threaded rod (802) is fixedly connected with the retaining plate (803), the pressing block (804) is fixedly connected to the top end of the first box body (1), a threaded hole is formed in the middle of the pressing block, and the threaded rod (802) penetrates through the threaded hole and the top of the first box body (1) and is movably connected with the pressing block (804) through threads;
the sealing port (901) is arranged at the front end of the submerged box (9), and the top of the submerged box (9) is fixedly connected with the bottom of the fifth box body (5);
when the device is used, the submerged box (9) drives the device to sink to the position needing to be sampled according to the sampling depth, the rotating wheel (801) is rotated to drive the threaded rod (802) to rotate, and then the pressing block (804) is driven to move, so that the first box body (1) is moved, the length of the spring column (101) is changed, when the submerged box (9) sinks to a proper position, the submerged box (9) is driven by gravity, the fifth box body (5), the fourth box body (4), the third box body (3), the second box body (2) and the first box body (1) sink, the water inlet (601) of the sampling box (6) is opened, the water inlet (601) of the topmost sampling box (6) is driven by the pulling rope (701) to move upwards to be opened, after the sampling is finished, the pulling rope (701) enables the plug (702) at the sealing port (901) to be pulled out, liquid inside the submerged box (9) flows out, the buoyancy effect and the elastic force effect are acted on the fifth box body (5), the fourth box body (4), the third box body (3) and the second box body (601) to be in turn, and the sampling box body (603) is completed by the soft cover.
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| CN202110299405.XA CN113074985B (en) | 2021-03-22 | 2021-03-22 | Water sample classification sampling device for ocean management |
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| CN202110299405.XA CN113074985B (en) | 2021-03-22 | 2021-03-22 | Water sample classification sampling device for ocean management |
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| CN115931450B (en) * | 2023-02-23 | 2023-05-30 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater sampling device for hydrogeology |
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| CN212621655U (en) * | 2020-03-04 | 2021-02-26 | 赵骏文 | Environmental index selective examination device for animal husbandry |
| CN212432644U (en) * | 2020-04-07 | 2021-01-29 | 邹海峰 | Sampling equipment for sewage treatment |
| CN211855984U (en) * | 2020-04-22 | 2020-11-03 | 重庆鑫蒲江环境检测有限公司 | Deep water sampler |
| CN212459002U (en) * | 2020-07-29 | 2021-02-02 | 创恒建设有限公司 | Sampling device that municipal administration sewage treatment used |
| CN212646174U (en) * | 2020-08-21 | 2021-03-02 | 刘国成 | Hydraulic engineering is with many degree of depth water collection system |
| CN212748428U (en) * | 2020-08-31 | 2021-03-19 | 杜江 | Water sampling device for environmental detection |
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