CN213301761U - Sampling type seawater quality monitoring system - Google Patents
Sampling type seawater quality monitoring system Download PDFInfo
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- CN213301761U CN213301761U CN202022447781.2U CN202022447781U CN213301761U CN 213301761 U CN213301761 U CN 213301761U CN 202022447781 U CN202022447781 U CN 202022447781U CN 213301761 U CN213301761 U CN 213301761U
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Abstract
A sampling type seawater quality monitoring system is provided with a carrying platform and a monitoring cabin, wherein the carrying platform is provided with a sampling well; a sampling assembly, a winch and a detection pool are arranged in the monitoring cabin; the sampling assembly is aligned to the sampling well and comprises a sampling cylinder, a sampling matching shaft, a sampling port and a spring cover plate; the sampling cylinder is sleeved on the periphery of the sampling matching shaft, the sampling port is formed on the side part of the sampling cylinder, and the spring cover plate covers the sampling port; the top of the sampling matching shaft is connected with a winch; the detection pool is communicated with the sampling port through the drainage tube, the inside of the detection pool is connected with a water quality sensor, and the side part of the detection pool is connected with an overflow pipeline. This technical scheme can make quality of water sensor install in surface of water top and seawater contactless, just send the sea water sample to the measuring pond through the sampling subassembly and detect only in work, and the evacuation immediately finishes detecting to make quality of water sensor avoid with the long-time continuous contact of sea water, can effectively solve the biology and adhere to, sea water corrodes, the filth adheres to the scheduling problem.
Description
Technical Field
The utility model belongs to the technical field of water quality monitoring, concretely relates to sample formula sea water quality monitoring system.
Background
At present, a common sampling pump in the aspect of online water quality monitoring mainly comprises a submersible pump, a self-sucking pump and a peristaltic pump. While each of the three pumps has its own drawbacks:
submersible pump: the pump body is soaked in water all the time, the possibility of corrosion is inevitably increased, and the service life is reduced particularly in corrosive sewage and seawater;
self-priming pump: the pump body is in direct contact with a water sample, so that certain pollution is caused to the sample, and meanwhile, the possibility that the pump body is corroded due to long-term contact with corrosive water and seawater is increased;
a peristaltic pump: the general power is small, the conveying capacity to the water sample is limited, the running efficiency of the whole system is reduced, and the system is not suitable for sampling in a long distance.
In addition, the biggest problem encountered in the online monitoring of the seawater quality is that the sensor is easy to have the problems of seawater corrosion, biological adhesion, dirt adhesion and the like in the process of soaking seawater for a long time.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a sample formula sea water quality monitoring system cancels the use of pump in the traditional scheme, and enables the sensor avoid with the long-time continuous contact of sea water.
In order to achieve the above object, the present invention provides the following technical solutions: a sampling type seawater quality monitoring system comprises a carrying platform and a monitoring cabin, wherein the carrying platform is provided with a sampling well; a sampling assembly, a winch and a detection pool are arranged in the monitoring cabin; the sampling assembly is aligned to the sampling well and comprises a sampling cylinder, a sampling matching shaft, a sampling port and a spring cover plate; the sampling cylinder is sleeved on the periphery of the sampling matching shaft, the sampling port is formed on the side part of the sampling cylinder, and the spring cover plate covers the sampling port; the top of the sampling matching shaft is connected with the winch;
the detection pool is communicated with the sampling port through a drainage tube, the inside of the detection pool is connected with a water quality sensor, and the side part of the detection pool is connected with an overflow pipeline.
As the preferred scheme of the sampling type seawater quality monitoring system, the winch is fixed on the monitoring cabin, a pull rope buckle is arranged at the top of the sampling matching shaft, and a traction rope of the winch is connected with the pull rope buckle.
As the preferred scheme of sample formula sea water quality monitoring system, the upper end of sample joining in marriage the axle is connected with the shrouding, and the lower extreme of sample joining in marriage the axle is connected with down the shrouding, the sampler barrel activity in go up the shrouding and down between the shrouding.
As a preferred scheme of the sampling type seawater quality monitoring system, the bottom of the sampling cylinder is provided with an adjusting hole, and the caliber of the lower sealing plate is larger than that of the adjusting hole; the top of sampling tube is equipped with the water inlet.
As the preferred scheme of the sampling type seawater quality monitoring system, the bottom of the lower sealing plate is connected with a balance weight.
As the preferred scheme of the sampling type seawater quality monitoring system, the bottom of the detection pool is connected with a sample discharge pipeline, the tail end of the sample discharge pipeline extends to the sampling well, and a sample discharge valve is further connected to the sample discharge pipeline.
As the preferred scheme of the sampling type seawater quality monitoring system, a filtering ring net is arranged inside the sampling cylinder.
As the preferable scheme of the sampling type seawater quality monitoring system, the carrying platform adopts an offshore buoy or a drilling platform.
The utility model is provided with a carrying platform and a monitoring cabin, wherein the carrying platform is provided with a sampling well; a sampling assembly, a winch and a detection pool are arranged in the monitoring cabin; the sampling assembly is aligned to the sampling well and comprises a sampling cylinder, a sampling matching shaft, a sampling port and a spring cover plate; the sampling cylinder is sleeved on the periphery of the sampling matching shaft, the sampling port is formed on the side part of the sampling cylinder, and the spring cover plate covers the sampling port; the top of the sampling matching shaft is connected with a winch; the detection pool is communicated with the sampling port through the drainage tube, the inside of the detection pool is connected with a water quality sensor, and the side part of the detection pool is connected with an overflow pipeline. This technical scheme can make quality of water sensor install in surface of water top and seawater contactless, just send the sea water sample to the detection pond through the sampling subassembly in work and detect, empty immediately after the detection finishes to make quality of water sensor avoid with the long-time continuous contact of sea water, can effectively solve the biology and adhere to, sea water corruption, filth adhere to the scheduling problem, and need not to adopt the pump of any form, also solved the problem that the pump easily received the corruption among the traditional scheme.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of a sampling type seawater quality monitoring system provided in an embodiment of the present invention;
fig. 2 is a schematic diagram of the sampling assembly of the sampling seawater quality monitoring system provided in the embodiment of the present invention.
In the figure: 1. a mounting platform; 2. a monitoring cabin; 3. sampling a well; 4. a sampling assembly; 5. a winch; 6. a detection cell; 7. a sampling tube; 8. sampling and matching a shaft; 9. a sampling port; 10. a spring cover plate; 11. a drainage tube; 12. a water quality sensor; 13. an overflow line; 14. pulling the rope buckle; 15. an upper sealing plate; 16. a lower sealing plate; 17. an adjustment hole; 18. a water inlet; 19. a stock layout pipeline; 20. a bleed valve; 21. balancing weight; 22. and (4) filtering the ring network.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a sampling type seawater quality monitoring system is provided, which comprises a carrying platform 1 and a monitoring cabin 2, wherein the carrying platform 1 adopts an offshore buoy or a drilling platform, and the carrying platform 1 is provided with a sampling well 3; a sampling component 4, a winch 5 and a detection pool 6 are arranged in the monitoring cabin 2; the sampling assembly 4 is aligned with the sampling well 3, and the sampling assembly 4 comprises a sampling cylinder 7, a sampling matching shaft 8, a sampling port 9 and a spring cover plate 10; the sampling tube 7 is sleeved on the periphery of the sampling matching shaft 8, the sampling port 9 is formed on the side part of the sampling tube 7, and the spring cover plate 10 covers the sampling port 9; the top of the sampling matching shaft 8 is connected with the winch 5;
the detection pool 6 is communicated with the sampling port 9 through a drainage tube 11, a water quality sensor 12 is connected inside the detection pool 6, and an overflow pipeline 13 is connected to the side part of the detection pool 6.
Specifically, the winch 5 is fixed on the monitoring cabin 2, a pull rope buckle 14 is arranged at the top of the sampling matching shaft 8, and a traction rope of the winch 5 is connected with the pull rope buckle 14. The up-and-down movement control of the sampling assembly 4 can be performed by a hoist 5 fixed inside the monitoring chamber 2. The winch 5 drives the sampling matching shaft 8 through the traction rope and the pull rope buckle 14, and then the up-and-down action of the sampling assembly 4 is realized.
Specifically, the upper end of the sampling matching shaft 8 is connected with an upper sealing plate 15, the lower end of the sampling matching shaft 8 is connected with a lower sealing plate 16, and the sampling cylinder 7 is movable between the upper sealing plate 15 and the lower sealing plate 16. The bottom of the sampling cylinder 7 is provided with an adjusting hole 17, and the caliber of the lower sealing plate 16 is larger than that of the adjusting hole 17; the top of the sampling tube 7 is provided with a water inlet 18. Go up shrouding 15 and shrouding 16 down can play limiting displacement to sampler barrel 7, and shrouding 16 can also play the shutoff effect to the regulation hole 17 of sampler barrel 7 bottom down simultaneously.
Specifically, the bottom of the detection pool 6 is connected with a stock layout pipeline 19, the tail end of the stock layout pipeline 19 extends to the sampling well 3, and the stock layout pipeline 19 is further connected with a stock layout valve 20. The sample discharging pipeline 19 is used for discharging the used water sample in the detection pool 6, and the water sample is discharged immediately after the detection is finished, so that the water quality sensor 12 is prevented from being continuously contacted with seawater for a long time, and the problems of biological adhesion, seawater corrosion, dirt adhesion and the like can be effectively solved.
Referring to fig. 2, the sampling monitoring process in the present embodiment is as follows:
sampling component 4 can reciprocate in sampling well 3 through hoist engine 5, and during the sample, water buoyancy can push up sampler barrel 7, and the sample is joined in marriage the axle 8 and can be relatively downward, and in addition the plugging effect of shrouding 15, the air blocks the below water sample and gets into. After reaching the designated depth, in the process of lifting upwards, a water sample enters from the upper water inlet 18, air is squeezed and overflows upwards, and the sampling cylinder 7 is filled with the sample. After the sampling assembly 4 is lifted in place by the winch 5, the drainage tube 11 pushes the spring cover plate 10 open and is inserted into the bottom of the sampling tube 7, the sample enters the detection pool 6 through the drainage tube 11 under the action of gravity, the water quality sensor 12 detects the sample, and the redundant sample overflows through the overflow pipeline 13. After the detection is finished, the sample discharging valve 20 is opened, and the water samples in the detection pool 6 and the sampling cylinder 7 are completely emptied. After the water quality sensor 12 finishes detection, the data is uploaded to the control system, and the control system sends users through the communication system.
In one embodiment of the sampling seawater quality monitoring system, a counterweight 21 is connected to the bottom of the lower sealing plate 16. The design of the counterweight 21 facilitates rapid sinking into the body of water during the downward movement of the sampling assembly 4 to take water.
In one embodiment of the sampling seawater quality monitoring system, a filtering ring net 22 is arranged inside the sampling cylinder 7. The filtration looped netowrk 22 keeps apart sample connection 9, avoids impurity to get into drainage tube 11 through sample connection 9.
The utility model is provided with a carrying platform 1 and a monitoring cabin 2, wherein the carrying platform 1 is provided with a sampling well 3; a sampling component 4, a winch 5 and a detection pool 6 are arranged in the monitoring cabin 2; the sampling assembly 4 is aligned with the sampling well 3, and the sampling assembly 4 comprises a sampling cylinder 7, a sampling matching shaft 8, a sampling port 9 and a spring cover plate 10; the sampling tube 7 is sleeved on the periphery of the sampling matching shaft 8, the sampling port 9 is formed at the side part of the sampling tube 7, and the spring cover plate 10 covers the sampling port 9; the top of the sampling matching shaft 8 is connected with the winch 5; the detection pool 6 is communicated with the sampling port 9 through a drainage tube 11, the inside of the detection pool 6 is connected with a water quality sensor 12, and the side part of the detection pool 6 is connected with an overflow pipeline 13. The up-and-down movement control of the sampling assembly 4 can be performed by a hoist 5 fixed inside the monitoring chamber 2. The winch 5 drives the sampling matching shaft 8 through the traction rope and the pull rope buckle 14, and then the up-and-down action of the sampling assembly 4 is realized. Go up shrouding 15 and shrouding 16 down can play limiting displacement to sampler barrel 7, and shrouding 16 can also play the shutoff effect to the regulation hole 17 of sampler barrel 7 bottom down simultaneously. The design of the counterweight 21 facilitates rapid sinking into the body of water during the downward movement of the sampling assembly 4 to take water. The sample discharging pipeline 19 is used for discharging the used water sample in the detection pool 6, and the water sample is discharged immediately after the detection is finished, so that the water quality sensor 12 is prevented from being continuously contacted with seawater for a long time, and the problems of biological adhesion, seawater corrosion, dirt adhesion and the like can be effectively solved. This technical scheme can make quality of water sensor 12 install in surface of water top and seawater contactless, only just send the sea water sample to detecting pond 6 in through sampling component 4 in work and detect, the evacuation immediately that finishes detecting to make quality of water sensor 12 avoid with the long-time continuous contact of sea water, can effectively solve biological adhesion, sea water corrosion, filth and adhere to the scheduling problem, and need not to adopt the pump of any form, also solved the problem that the pump easily received the corruption among the traditional scheme.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A sampling type seawater quality monitoring system is characterized by comprising a carrying platform (1) and a monitoring cabin (2), wherein the carrying platform (1) is provided with a sampling well (3); a sampling assembly (4), a winch (5) and a detection pool (6) are arranged in the monitoring cabin (2); the sampling assembly (4) is aligned to the sampling well (3), and the sampling assembly (4) comprises a sampling cylinder (7), a sampling matching shaft (8), a sampling port (9) and a spring cover plate (10); the sampling cylinder (7) is sleeved on the periphery of the sampling matching shaft (8), the sampling port (9) is formed on the side part of the sampling cylinder (7), and the spring cover plate (10) covers the sampling port (9); the top of the sampling matching shaft (8) is connected with the winch (5);
the detection pool (6) is communicated with the sampling port (9) through the drainage tube (11), the detection pool (6) is internally connected with a water quality sensor (12), and the side part of the detection pool (6) is connected with an overflow pipeline (13).
2. The sampling type seawater quality monitoring system according to claim 1, wherein the winch (5) is fixed on the monitoring cabin (2), a pull rope buckle (14) is arranged at the top of the sampling matching shaft (8), and a traction rope of the winch (5) is connected with the pull rope buckle (14).
3. A sampling type seawater quality monitoring system according to claim 1, wherein the upper end of the sampling matching shaft (8) is connected with an upper sealing plate (15), the lower end of the sampling matching shaft (8) is connected with a lower sealing plate (16), and the sampling cylinder (7) is movable between the upper sealing plate (15) and the lower sealing plate (16).
4. A sampling type seawater quality monitoring system according to claim 3, wherein the bottom of the sampling cylinder (7) is provided with an adjusting hole (17), and the caliber of the lower closing plate (16) is larger than that of the adjusting hole (17); the top of the sampling tube (7) is provided with a water inlet (18).
5. A sampling seawater quality monitoring system according to claim 3 wherein the bottom of the lower closing plate (16) is connected with a counterweight (21).
6. A sampling type seawater quality monitoring system according to claim 1, wherein the bottom of the detection pool (6) is connected with a stock discharge pipeline (19), the tail end of the stock discharge pipeline (19) extends to the sampling well (3), and the stock discharge pipeline (19) is further connected with a stock discharge valve (20).
7. A sampling seawater quality monitoring system according to claim 1 wherein the sampling barrel (7) is internally provided with a filtering ring net (22).
8. A sampling seawater quality monitoring system according to claim 1 wherein the piggyback platform (1) is an offshore buoy or a drilling platform.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447781.2U CN213301761U (en) | 2020-10-29 | 2020-10-29 | Sampling type seawater quality monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022447781.2U CN213301761U (en) | 2020-10-29 | 2020-10-29 | Sampling type seawater quality monitoring system |
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| CN213301761U true CN213301761U (en) | 2021-05-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184754A (en) * | 2021-11-30 | 2022-03-15 | 郑州优美智能科技有限公司 | Water body on-line monitoring device and monitoring system based on internet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184754A (en) * | 2021-11-30 | 2022-03-15 | 郑州优美智能科技有限公司 | Water body on-line monitoring device and monitoring system based on internet |
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