CN114323779A - Method and device for sampling and monitoring concentration of suspended matters in construction sea area - Google Patents
Method and device for sampling and monitoring concentration of suspended matters in construction sea area Download PDFInfo
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- CN114323779A CN114323779A CN202210025048.2A CN202210025048A CN114323779A CN 114323779 A CN114323779 A CN 114323779A CN 202210025048 A CN202210025048 A CN 202210025048A CN 114323779 A CN114323779 A CN 114323779A
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- 238000005070 sampling Methods 0.000 title claims abstract description 117
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 9
- 239000013535 sea water Substances 0.000 claims abstract description 60
- 239000000725 suspension Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 7
- 239000003643 water by type Substances 0.000 claims 6
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a device for sampling and monitoring concentration of suspended matters in construction sea areas, which comprises a fixed rod, wherein a sampling cylinder is fixedly connected to the outside of the fixed rod, a plurality of groups of sampling rods are fixedly connected to the bottom of the sampling cylinder, the device is directly inserted into the sea bottom through the fixed rod, a suspension frame is driven to slide up and down through stirring of seawater, then a U-shaped rod drives a block to ascend and descend for a plurality of times, so that the block opens and closes a water inlet back and forth, the sampling rods are communicated with the seawater for a plurality of times, liquid in the sampling rods can enter the sampling cylinder when the seawater accumulated for a plurality of times is filled in the sampling rods, the seawater sampled by the sampling cylinders is mixed in the sampling cylinder, the seawater sampled by the seawater accumulated for a plurality of times is more uniform, the quality of monitoring the concentration of the seawater is more uniform, and the device can automatically sample after being placed, the staff only need to monitor the inside sea water of sampling tube can.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a method and a device for sampling and monitoring the concentration of suspended matters in a construction sea area.
Background
At present, in construction sea area operation in-process, need regularly carry out the sample detection to the suspended solid concentration of this regional sea water, traditional sea water sample mode is that the sea water is directly thrown into with the sample bucket, the stay cord is pulling the sample bucket and is carrying out the sea water sample, the sample bucket will be mentioned the sample bucket after filling with the sea water, this kind of sample mode is taken a lot of difficultly, can not sample automatically, and the water layer at the sea water place that takes a sample is uncertain, probably be the surface of water position, also can be the aquatic position, the sea water sample limitation is great, the suspended solid concentration of certain depth position in unable accurate monitoring sea water.
Based on the above, the invention designs a method and a device for sampling and monitoring the concentration of suspended matters in the construction sea area, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a method and a device for sampling and monitoring the concentration of suspended matters in a construction sea area, which are used for solving the problems that the suspended matter concentration in the sea water in the area needs to be sampled and detected regularly in the construction sea area operation process, the traditional sea water sampling mode is that a sampling barrel is directly thrown into the sea water, a pull rope pulls the sampling barrel to sample the sea water, the sampling barrel is lifted after being filled with the sea water, the sampling mode is troublesome and labor-consuming and cannot automatically sample, and the water layer where the sampled sea water is located is uncertain, possibly water surface position, possibly water position, large limitation on sea water sampling and incapability of accurately monitoring the concentration of the suspended matters in a position with a certain depth in the sea water.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a device of construction sea area suspended solid concentration sampling monitoring, includes the dead lever, the outside fixedly connected with sampling tube of dead lever, a plurality of groups of thief rod of sampling tube bottom fixedly connected with, the outside sliding connection of thief rod has the suspension frame, a plurality of groups of baffles of sampling tube inner wall fixedly connected with, the water inlet has been seted up to the thief rod bottom, the inside sliding connection of thief rod has the sprue, sprue top fixedly connected with U type pole, U type pole other end fixed connection is at the suspension frame top.
Preferably, the outside fixedly connected with spacing piece of sampler barrel, a plurality of groups spacing groove have been seted up to the suspension, spacing piece sliding connection is in spacing inslot portion, the spacing piece outside is close to the position fixedly connected with fixture block of upper and lower extreme.
Preferably, the floating frame includes the kickboard of sliding connection in the sampling section of thick bamboo outside, a plurality of groups through-hole have been seted up at the kickboard top, the kickboard outside is rotated and is connected with the protection piece, the outside fixedly connected with of protection piece a plurality of groups riser.
Preferably, an annular groove is formed in the floating plate, and a sliding rod is fixedly connected to the inner wall of the protection piece.
Preferably, the top of the fixed rod is fixedly connected with a shield, and connecting pieces are fixedly connected between the fixed rod and the groups of sampling rods.
Preferably, the top of the retaining cover is fixedly connected with a pull ring, the inner wall of the retaining cover is fixedly connected with a sleeve, and a spring is fixedly connected between the inner wall of the sleeve and the top of the fixing rod.
Preferably, a plurality of groups of apopores have been seted up to the sampling tube outside, apopore inside matches there is the rubber buffer, sample bar inner wall fixedly connected with filter, U type pole sliding connection is inside the filter.
Compared with the prior art, the invention has the beneficial effects that:
the invention directly inserts the fixing rod into the seabed, then drives the suspension bracket to slide up and down by stirring the seawater, then the U-shaped rod drives the block to ascend and descend for multiple times, so that the block opens and closes the water inlet back and forth, the sampling rod is communicated with the seawater for multiple times, and when the seawater accumulated for multiple times is filled in the sampling rod, the liquid in the sampling rod enters the sampling cylinder, the seawater accumulated for many times is mixed in the sampling cylinder, so that the seawater sampled by the sampling cylinder is more uniform, the quality of monitoring the seawater concentration is more uniform, and the device can automatically sample after being placed, and workers only need to monitor the seawater in the sampling cylinder, and more save trouble laborsaving, can carry out the while sample to the sea water of the different degree of depth, efficient, the limitation is little.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a front side view angle of the present invention;
FIG. 2 is a schematic structural diagram of the floating plate of the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is a top view of a sampling tube of the present invention;
FIG. 5 is an internal half-sectional view of a thief rod of the present invention;
fig. 6 is a schematic structural view of the spring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. fixing the rod; 2. a sampling tube; 3. a sampling rod; 4. a suspension frame; 41. a floating plate; 42. a through hole; 5. a partition plate; 6. a water inlet; 7. blocking; 8. a U-shaped rod; 9. a limiting sheet; 10. a limiting groove; 11. a guard; 12. a vertical plate; 13. an annular groove; 14. a slide bar; 15. a clamping block; 16. a shield; 17. a connecting member; 18. a pull ring; 19. a sleeve; 20. a spring; 21. a water outlet hole; 22. a rubber plug; 23. a filter plate.
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. 1-6, the present invention provides a technical solution:
the utility model provides a device of construction sea area suspended solid concentration sampling monitoring, including dead lever 1, 1 outside fixedly connected with sampling tube 2 of dead lever, 2 bottom fixedly connected with a plurality of groups sampling arms of sampling tube 3, 2 outside sliding connection of sampling tube have a suspension frame 4, 2 inner wall fixedly connected with a plurality of groups baffles 5 of sampling tube, water inlet 6 has been seted up to 3 bottoms of sampling arm, 3 inside sliding connection of sampling arm have sprue 7, 7 top fixedly connected with U type pole 8 of sprue, 8 other end fixed connection of U type pole are at 4 tops of suspension frame.
The working principle is as follows: when the device is used, firstly, half of the sampling cylinder 2 is positioned below the sea level, then the fixed rod 1 is inserted into the sea bottom to fix the sampling cylinder 2, a plurality of groups of sampling rods 3 are different in length, under the conventional condition, the water inlet 6 is blocked by the blocking block 7 and can not enter water, the water above the sea level can be prevented from entering the sampling rods 3 from the sea level to the different positions in the sea water, the quality of sampling monitoring is influenced, the sampling rods 3 can not be influenced before sampling the different positions of the sea water, after the fixed rod 1 is fixed, the suspension frame 4 is suspended above the sea level, when the sea water floats up and down, the suspension frame 4 can be driven to slide up and down along the outside of the sampling cylinder 2, when the suspension frame 2 slides up, the U-shaped rod 8 can be driven to ascend, when the U-shaped rod 8 ascends, the other end of the U-shaped rod slides up in the sampling rods 3 and drives the blocking block 7 to ascend, the bottom of the sampling rod 3 is L-shaped, the water inlet 6 can be opened when the block 7 rises, at the moment, seawater is communicated with the sampling rod 3 and enters the sampling rod 3 from the inside of the water inlet 6, then the seawater rises inside the sampling rod 3, and the suspension frame 4 can repeatedly slide along the outside of the sampling tube 2 due to the stirring of the seawater, so the U-shaped rod 8 can drive the block 7 to rise and fall back and forth to enable the block 7 to open and close the water inlet 6 back and forth, so that the sampling rod 3 is communicated with the seawater back and forth, although the communication time is shorter, the seawater entering the sampling rod 3 once can be shorter, but the seawater can uninterruptedly enter the sampling rod 3 until the inside of the sampling rod 3 is filled, because the height of the inner wall of the sampling tube 2 is lower than the sea level, the seawater inside the sampling rod 3 can flow into the sampling tube 2, the sampling tube 2 is divided into a plurality of liquid containing cavities through the partition plates 5, make the liquid of the different degree of depth can get into different and hold the liquid intracavity portion, the user only need extract dead lever 1 after a period of time after fixing dead lever 1, can to the inside sea water concentration of sampling tube 2 monitor can.
The device is directly inserted into the seabed through the fixed rod 1, then the floating frame 4 is driven to slide up and down through the stirring of seawater, then the U-shaped rod 8 can drive the blocking block 7 to ascend and descend for multiple times, so that the blocking block 7 opens and closes the water inlet 6 back and forth, the sampling rod 3 is communicated with the seawater for multiple times, when the seawater accumulated for multiple times is filled in the sampling rod 3, the liquid in the sampling rod 3 can enter the sampling cylinder 2, the seawater sampled by the sampling cylinder 2 is more uniform through the mixing of the seawater accumulated for multiple times in the sampling cylinder 2, the quality of seawater concentration monitoring is more uniform, the device can automatically sample after being placed, a worker only needs to monitor the seawater in the sampling cylinder 2, and more trouble and labor are saved, the seawater at different depths can be sampled simultaneously, high efficiency and small limitation.
Wherein, spacing piece 9 of the outside fixedly connected with of sampler barrel 2, a plurality of groups spacing groove 10 have been seted up to suspension 4 inside, spacing piece 9 sliding connection is inside spacing groove 10, spacing piece 9 outside is close to the position fixedly connected with fixture block 15 of upper and lower extreme, when suspension 4 was gliding, spacing piece 9 slided in spacing groove 10 inside, it is spacing to carry out suspension 4, can restrict the gliding height from top to bottom of suspension 4 through fixture block 15, prevent that suspension 4 and sampler barrel 2 from breaking away from.
Wherein, the floating frame 4 includes the kickboard 41 of sliding connection in the sampling vessel 2 outside, a plurality of groups through-hole 42 have been seted up at kickboard 41 top, the kickboard 41 outside is rotated and is connected with protection piece 11, a plurality of groups riser 12 of 11 outside fixedly connected with of protection piece, when riser 12 is stirred to the sea water, riser 12 drives protection piece 11 and rotates, can prevent that external great rubbish etc. from colliding with kickboard 41 and causing kickboard 41 broken and prevent that rubbish from entering into sampling vessel 2 inside, and can dial less rubbish around when riser 12 rotates away, prevent that the more influence monitoring effect of rubbish, can prevent through-hole 42 that the sea water of kickboard 41 top from piling up.
Wherein, the floating plate 41 is provided with an annular groove 13 inside, the inner wall of the protection piece 11 is fixedly connected with a sliding rod 14, and when the protection piece 2 rotates, the sliding rod 14. Rotates along the annular groove 13 and performs a limit.
Wherein, 1 top fixedly connected with of dead lever keeps off cover 16, and fixedly connected with connecting piece 17 between dead lever 1 and a plurality of groups sampling rod 3 can prevent through keeping off cover 16 that rainwater or external rubbish from falling into sampler barrel 2 inside, influence the precision of 2 samplings of sampler barrel.
Wherein, keep off 16 tops fixedly connected with pull ring 18 of cover, keep off 16 inner walls fixedly connected with sleeve pipes 19 of cover, fixedly connected with spring 20 between sleeve pipe 19 inner wall and the dead lever 1 top, can make things convenient for carrying and using of whole device through pull ring 18, through sleeve pipe 19 and spring 20, can make to keep keeping off cover 16 and can keep closing to the lid at 2 tops of sampling tube under spring 20 elastic action always, prevent that external rubbish from entering into inside the sampling tube 2.
Wherein, a plurality of apopores 21 of organizing have been seted up to 2 outsides of sampling tube, 21 inside rubber buffer 22 of being matched with of apopore, 3 inner wall fixedly connected with filters 23 of thief rod, 8 sliding connection of U type pole are inside filter 23, after the liquid monitoring of 2 insides of sampling tube is accomplished, extract rubber buffer 22 and can pass through apopore 21 discharge to the liquid of inside, can filter the sea water that 3 inside entering of thief rod through filter 23, prevent great rubbish from getting into.
The invention also discloses a method for sampling and monitoring the concentration of suspended matters in the construction sea area, which comprises the following steps:
s1: the sampling rod 3 is sampled by sliding the suspension frame 4 up and down outside the sampling tube 2.
S2: the U-shaped rod 8 drives the blocking block 7 to rise back and forth, so that the water inlet 6 is communicated with the seawater, and the sampling rod 3 can collect the seawater for multiple times.
S3: through the cooperation of the sampling rod 3 of a plurality of groups co-altitude and the sampling cylinder 2 of being separated into a plurality of liquid holding chamber by baffle 5, make the liquid of 3 samplings of sampling rod get into inside 2 sampling cylinders, then directly at 2 inside monitoring sea water concentrations of sampling cylinder.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a device of construction sea area suspended solid concentration sampling monitoring, includes dead lever (1), its characterized in that: dead lever (1) outside fixedly connected with sampler barrel (2), sampler barrel (2) bottom fixedly connected with a plurality of groups sampling rod (3), sampler barrel (2) outside sliding connection has suspension (4), a plurality of groups of baffle (5) of sampler barrel (2) inner wall fixedly connected with, water inlet (6) have been seted up to sampler rod (3) bottom, the inside sliding connection of sampler rod (3) has sprue (7), sprue (7) top fixedly connected with U type pole (8), U type pole (8) other end fixed connection is at suspension (4) top.
2. The device for sampling and monitoring the concentration of suspended matters in construction waters according to claim 1, wherein: spacing piece (9) of sampler barrel (2) outside fixedly connected with, a plurality of groups spacing groove (10) have been seted up to suspension (4) inside, spacing piece (9) sliding connection is inside spacing groove (10), position fixedly connected with fixture block (15) of lower extreme about spacing piece (9) outside being close to.
3. The device for sampling and monitoring the concentration of suspended matters in construction waters according to claim 1, wherein: the floating frame (4) is including sliding connection at the outside kickboard (41) of sampling tube (2), a plurality of groups through-hole (42) have been seted up at kickboard (41) top, kickboard (41) outside is rotated and is connected with protection piece (11), a plurality of groups riser (12) of protection piece (11) outside fixedly connected with.
4. The device for sampling and monitoring the concentration of suspended matters in construction waters as claimed in claim 3, wherein: an annular groove (13) is formed in the floating plate (41), and a sliding rod (14) is fixedly connected to the inner wall of the protection piece (11).
5. The device for sampling and monitoring the concentration of suspended matters in construction waters according to claim 1, wherein: the top of the fixed rod (1) is fixedly connected with a blocking cover (16), and connecting pieces (17) are fixedly connected between the fixed rod (1) and the groups of sampling rods (3).
6. The device for sampling and monitoring the concentration of suspended matters in construction waters according to claim 1, wherein: the top of the blocking cover (16) is fixedly connected with a pull ring (18), the inner wall of the blocking cover (16) is fixedly connected with a sleeve (19), and a spring (20) is fixedly connected between the inner wall of the sleeve (19) and the top of the fixed rod (1).
7. The device for sampling and monitoring the concentration of suspended matters in construction waters according to claim 1, wherein: a plurality of apopores (21) of organizing have been seted up to sampling tube (2) outside, apopore (21) inside matching has rubber buffer (22), sample rod (3) inner wall fixedly connected with filter (23), U type pole (8) sliding connection is inside filter (23).
8. The method for sampling and monitoring the concentration of suspended solids in the construction sea according to claim 1, which is suitable for the device for sampling and monitoring the concentration of suspended solids in the construction sea according to any one of claims 1 to 7, and is characterized by comprising the following steps:
s1: the sampling rod 3 is sampled by sliding the suspension frame 4 up and down outside the sampling tube 2.
S2: the U-shaped rod 8 drives the blocking block 7 to rise back and forth, so that the water inlet 6 is communicated with the seawater, and the sampling rod 3 can collect the seawater for multiple times.
S3: through the cooperation of the sampling rod 3 of a plurality of groups co-altitude and the sampling cylinder 2 of being separated into a plurality of liquid holding chamber by baffle 5, make the liquid of 3 samplings of sampling rod get into inside 2 sampling cylinders, then directly at 2 inside monitoring sea water concentrations of sampling cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210025048.2A CN114323779B (en) | 2022-01-11 | Method and device for sampling and monitoring suspended matter concentration in construction sea area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210025048.2A CN114323779B (en) | 2022-01-11 | Method and device for sampling and monitoring suspended matter concentration in construction sea area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114323779A true CN114323779A (en) | 2022-04-12 |
| CN114323779B CN114323779B (en) | 2024-06-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117555008A (en) * | 2023-09-28 | 2024-02-13 | 华能核能技术研究院有限公司 | Portable remote radiation detection device |
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