CN118883170B - An automated surface water environmental quality monitoring station - Google Patents
An automated surface water environmental quality monitoring station Download PDFInfo
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- CN118883170B CN118883170B CN202411356222.7A CN202411356222A CN118883170B CN 118883170 B CN118883170 B CN 118883170B CN 202411356222 A CN202411356222 A CN 202411356222A CN 118883170 B CN118883170 B CN 118883170B
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of water environment quality monitoring stations, in particular to an automatic surface water environment quality monitoring station which comprises a shell, wherein the upper end of the shell is fixedly connected with a first steel wire rope, the side wall of the shell is provided with a water inlet mechanism, the side wall of the interior of the shell is fixedly connected with a filter screen, the interior of the shell is provided with a valve mechanism, the upper end of the shell is provided with an adjusting mechanism, a rubber ball can be far away from a rubber ring when the shell reaches a certain depth through the arranged structure, water at the depth can enter the interior of the shell from a first communication groove at the moment, water entering the shell can be filtered through the filter screen, siphonage can be generated when the height of water in the shell exceeds a U-shaped pipe, the U-shaped pipe can suck the water at the bottom end of the filter screen in the shell into a sampling pipe, and the first spring can drive the rubber ball to reset and be closely attached to the rubber ring when the water is completely separated from the water surface, so that the pollution of the water quality sampled by the external environment is avoided.
Description
Technical Field
The invention relates to the technical field of water environment quality monitoring stations, in particular to an automatic surface water environment quality monitoring station.
Background
The existing water environment quality monitoring station plays an important role in water environment protection work, but has obvious defects that the water quality is affected by various factors under different depths, so that the difference of water quality characteristics is caused, therefore, in order to accurately evaluate the influence degree and range of a pollution source on the water quality, detection is required at different depths to reveal the distribution and migration rules of the pollution source in different water layers, the water environment management needs to formulate and implement relevant policy measures according to scientific and accurate water quality data, more comprehensive and more detailed water quality data can be obtained through detection at different depths, more powerful support is provided for the water environment management, and the collected water sample needs to be properly stored and transported to a laboratory in time for analysis. If the sample is stored improperly or is polluted during transportation, the monitoring result is inaccurate, the operation standard is required to be strictly adhered to during the sampling process, and proper measures are required to be taken to prevent pollution during the sample storage and transportation process.
Disclosure of Invention
The invention is realized by the following technical scheme:
The invention provides an automatic surface water environment quality monitoring station, which comprises
The shell is characterized in that the upper end of the shell is fixedly connected with a first steel wire rope, the side wall of the shell is provided with a water inlet mechanism, the side wall of the interior of the shell is fixedly connected with a filter screen, the interior of the shell is provided with a valve mechanism, and the upper end of the shell is provided with an adjusting mechanism.
Preferably, the partition plate is fixedly connected to the inner side wall of the shell, and the first steel wire rope is fixedly connected to the upper end of the shell.
Preferably, the water inlet mechanism comprises a first fixed block, the side wall of the first fixed block is fixedly connected with the shell, a first communication groove is formed in the first fixed block, a rubber ring is fixedly connected with the side wall of the first communication groove, and a rubber ball is tightly attached to the upper end of the rubber ring.
Preferably, the water inlet mechanism further comprises a first spring, the upper end of the rubber ball is fixedly connected with a first spring, the upper end of the first spring is fixedly connected with a first fixing block, the upper end of the rubber ball is fixedly connected with a second steel wire rope, the side wall of the second steel wire rope is tightly attached with a first rotating pin, the upper end of the first fixing block is fixedly connected with a second fixing block, a second communicating groove is formed in the second fixing block, the upper end of the second steel wire rope is fixedly connected with a floating plate, a hole is formed in the center of the floating plate, a first hollow groove is formed in the floating plate, and a second hollow groove is formed in the floating plate.
Preferably, the water inlet mechanism further comprises a round rod, the center inside the first hollow groove is fixedly connected with the round rod, the side wall of the round rod is fixedly connected with a spring, the side wall of the spring is attached with a second rotating pin, one end of the second rotating pin is rotationally connected with the first hollow groove, and one end of the spring is fixedly connected with a second steel wire rope.
Preferably, the valve mechanism comprises a first sliding block, the inner side wall of the first sliding block is fixedly connected with a second steel wire rope, the upper end of the first sliding block is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a sliding rod, the side wall of the sliding rod is slidably connected with a sleeve, and the side wall of the sliding rod is fixedly connected with a baffle.
Preferably, the valve mechanism further comprises a second spring, the upper end of the baffle is fixedly connected with the second spring, the upper end of the second spring is fixedly connected with the sleeve, the lower end of the sliding rod is fixedly connected with a second sliding block, the side wall of the second sliding block is slidably connected with a U-shaped pipe, and the side wall of one end of the U-shaped pipe is fixedly connected with the shell.
Preferably, the valve mechanism further comprises a sampling tube, the side wall of the other end of the U-shaped tube is fixedly connected with the sampling tube, the lower end of the sampling tube is tightly attached with a rubber plug, and the upper end of the rubber plug is fixedly connected with a detection rod.
Preferably, the adjusting mechanism comprises a nut, the side wall of the nut is fixedly connected with the floating plate, and a bolt is meshed in the nut.
Preferably, the adjusting mechanism further comprises a disc, the side wall of the bolt is fixedly connected with the disc, and one end of the bolt is fixedly connected with a nut.
The invention has the beneficial effects that:
according to the automatic surface water environment quality monitoring station, the length of the second steel wire rope can be adjusted by adopting the arranged structure, and the stretched length of the second steel wire rope is the depth of water to be sampled, so that the depth of water to be sampled can be conveniently adjusted, and the automatic surface water environment quality monitoring station is convenient and quick to use.
According to the automatic surface water environment quality monitoring station disclosed by the invention, the rubber ball is far away from the rubber ring when the shell reaches a certain depth through the arranged structure, and water at the depth enters the shell from the first communication groove, so that the depth of water which is set by sampling can be reached, the water which enters the shell can be filtered through the arranged filter screen, siphonage can be generated when the height of the water in the shell passes through the U-shaped pipe, the U-shaped pipe can suck the water at the bottom end of the filter screen in the shell into the sampling pipe, and the detection rod in the sampling pipe can detect the sampled water quality.
According to the automatic surface water environment quality monitoring station, the shell can move upwards through the arranged structure when sampling is completed, the first spring is not compressed any more, the first spring can drive the rubber ball to reset, the rubber ball is closely attached to the rubber ring, and the rubber ball reset and the rubber ring are closely attached to seal the shell, so that pollution of the external environment to the sampled water quality is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of a floating plate structure
FIG. 3 is a schematic diagram of a connection structure of a first fixing block and a second fixing block;
FIG. 4 is a schematic diagram of a filter screen structure;
FIG. 5 is a schematic diagram of a connection structure of a second wire rope and a first rotating pin;
FIG. 6 is a schematic diagram of a connection structure of a rubber ring and a rubber ball;
FIG. 7 is a schematic view of a U-shaped tube and sampling tube connection structure;
FIG. 8 is a schematic view of a connection structure of a sliding rod and a baffle;
FIG. 9 is a schematic diagram of a connection structure between the second slider and the U-shaped tube;
FIG. 10 is a schematic view of a connection structure of a sampling tube and a rubber stopper;
fig. 11 is a schematic view of a nut and bolt connection structure.
100 Parts of a shell, 101 parts of a baffle plate, 200 parts of a first steel wire rope, 300 parts of a water inlet mechanism, 301 parts of a first fixed block, 302 parts of a first communicating groove, 303 parts of a rubber ring, 304 parts of a rubber ball, 305 parts of a first spring, 306 parts of a second steel wire rope, 307 parts of a second fixed block, 308 parts of a second communicating groove, 309 parts of a first rotating pin, 310 parts of a floating plate, 311 parts of a hole, 312 parts of a first hollow groove, 313 parts of a second hollow groove, 314 parts of a round rod, 315 parts of a spring, 316 parts of a second rotating pin, 400 parts of a filter screen, 500 parts of a valve mechanism, 501 parts of a first sliding block, 502 parts of a connecting block, 503 parts of a sliding rod, 504 parts of a sleeve, 505 parts of a baffle plate, 506 parts of a second spring, 507 parts of a second sliding block, 508 parts of a U-shaped pipe, 509 parts of a sampling tube, 510 parts of a rubber plug, 511 parts of a detecting rod, 600 parts of an adjusting mechanism, 601 parts of a nut, 602 parts of a bolt, 603 parts of a disc, 604 parts of a nut, and nuts.
Detailed Description
For the purpose of making the objects, technical means and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The general idea of the technical scheme in the embodiment of the invention is that the water entering the shell 100 can be filtered through the filter screen 400, when the height of the water inside the shell 100 is over the U-shaped pipe 508, siphoning is generated, the U-shaped pipe 508 can suck the water at the bottom end of the filter screen 400 inside the shell 100 into the sampling pipe 509, and when the water is completely separated from the water surface, the first spring 305 can drive the rubber ball 304 to reset and be tightly attached to the rubber ring 303, so that pollution of the external environment to the sampled water quality is avoided;
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 11, an embodiment of the present invention provides an automated surface water environment quality monitoring station, including
The device comprises a shell 100, wherein a first steel wire rope 200 is fixedly connected to the upper end of the shell 100, a water inlet mechanism 300 is arranged on the side wall of the shell 100, a filter screen 400 is fixedly connected to the side wall of the interior of the shell 100, a valve mechanism 500 is arranged in the shell 100, an adjusting mechanism 600 is arranged at the upper end of the shell 100, when the shell 100 reaches a certain depth, a rubber ball 304 is far away from a rubber ring 303 through the arranged structure, water at the depth enters the shell 100 from a first communication groove 302, water entering the shell 100 can be filtered through the arranged filter screen 400, siphoning is generated when the water in the shell 100 is higher than a U-shaped pipe 508, the U-shaped pipe 508 absorbs water at the bottom end of the filter screen 400 in the shell 100 into a sampling pipe 509, and when the water leaves the water after sampling, the first spring 305 drives the rubber ball 304 to reset and be tightly attached to the rubber ring 303, so that pollution of the water quality of sampling caused by an external environment is avoided.
Preferably, a partition 101 is fixedly connected to the inner side wall of the housing 100, and a first steel wire rope 200 is fixedly connected to the upper end of the housing 100.
Preferably, the water inlet mechanism 300 comprises a first fixed block 301, the side wall of the first fixed block 301 is fixedly connected with the housing 100, a first communication groove 302 is formed in the first fixed block 301, a rubber ring 303 is fixedly connected to the side wall in the first communication groove 302, a rubber ball 304 is tightly attached to the upper end of the rubber ring 303, a first spring 305 is fixedly connected to the upper end of the rubber ball 304, a second steel wire rope 306 is fixedly connected to the upper end of the first spring 305 and the first fixed block 301, a first rotating pin 309 is tightly attached to the side wall of the second steel wire rope 306, a second fixed block 307 is fixedly connected to the upper end of the first fixed block 301, a second communication groove 308 is formed in the second fixed block 307, a plate 310 is fixedly connected to the upper end of the second steel wire rope 306, a hole 311 is formed in the center of the plate 310, a first hollow groove 312 is formed in the inner portion of the plate 310, a second hollow groove 313 is formed in the inner portion of the plate 310, a first hollow groove 314 is fixedly connected to the upper end of the rubber ball 304, a first hollow groove 314 is tightly attached to the side wall of the second steel wire rope 306, a first rotating pin 309 is fixedly connected to the first hollow groove 314, a hollow groove 314 is fixedly connected to the first hollow groove 314 and the hollow groove 316 is rotatably connected to the first hollow groove 316, and the hollow groove is rotatably connected to the first end of the first winding pin 315, and the hollow groove is fixedly connected to the first winding device by the first rotating pin 315.
Preferably, when the shell 100 enters the water, the floating plate 310 floats on the water surface, at this time, the shell 100 continues to subside downwards, the second steel wire rope 306 and the shell 100 move relatively when the shell 100 continues to subside downwards, the floating plate 310 always floats on the water surface, the second steel wire rope 306 moves upwards to drive the rubber ball 304 to move upwards, the rubber ball 304 moves upwards to compress the first spring 305, the rubber ball 304 moves upwards to be far away from the rubber ring 303, at this time, water at this depth enters the shell 100 from the first communication groove 302, at this time, the rubber ball 304 can be far away from the rubber ring 303 when the shell 100 reaches a certain depth through the arranged structure, at this time, water at this depth enters the shell 100 from the first communication groove 302, and thus water at the set depth can be sampled.
Preferably, the valve mechanism 500 includes a first sliding block 501, an inner side wall of the first sliding block 501 is fixedly connected with the second steel wire rope 306, an upper end of the first sliding block 501 is fixedly connected with a connecting block 502, one end of the connecting block 502 is fixedly connected with a sliding rod 503, a side wall of the sliding rod 503 is fixedly connected with a sleeve 504, a side wall of the sliding rod 503 is fixedly connected with a baffle 505, an upper end of the baffle 505 is fixedly connected with a second spring 506, an upper end of the second spring 506 is fixedly connected with the sleeve 504, a lower end of the sliding rod 503 is fixedly connected with a second sliding block 507, a side wall of the second sliding block 507 is fixedly connected with a U-shaped pipe 508, one end side wall of the U-shaped pipe 508 is fixedly connected with the housing 100, another end side wall of the U-shaped pipe 508 is fixedly connected with a sampling pipe 509, a rubber plug 510 is tightly attached to a lower end of the sampling pipe 509, and an upper end of the rubber plug 510 is fixedly connected with a detection rod 511; when water enters the shell 100 through the first communicating groove 302, the water enters the shell 100 and is filtered by the filter screen 400, siphoning is generated when the height of the water in the shell 100 is higher than that of the U-shaped pipe 508, the U-shaped pipe 508 sucks the water at the bottom end of the filter screen 400 in the shell 100 into the sampling pipe 509, the water entering the shell 100 can be filtered through the set filter screen 400, siphoning is generated when the height of the water in the shell 100 is higher than that of the U-shaped pipe 508, the U-shaped pipe 508 sucks the water at the bottom end of the filter screen 400 in the shell 100 into the sampling pipe 509, a detection rod 511 in the sampling pipe 509 detects the sampled water quality, a first sliding block 501 is driven to move upwards when a second steel wire rope 306 moves upwards, a connecting block 502 is driven to move upwards by the upward movement of the first sliding block 501, a connecting block 502 is driven to move upwards, the upward movement of the connecting block 502 can drive the baffle 505 to move upward, the upward movement of the baffle 505 can compress the second spring 506 to move upward, the upward movement of the second spring 506 can drive the second sliding block 507 to move upward, the second sliding block 507 moves upward, the first spring 305 can not be compressed when the shell 100 moves upward when the sampling is completed, at this time, the first spring 305 can drive the rubber ball 304 to reset, the rubber ball 304 can be closely attached to the rubber ring 303, at this time, the rubber ball 304 can be closely attached to the rubber ring 303 to seal the interior of the shell 100, thereby isolating the pollution of the external environment to the sampled water quality, the first spring 305 can not be compressed when the shell 100 moves upward when the sampling is completed through the structure, at this time, the first spring 305 can drive the rubber ball 304 to reset, the rubber ball 304 can be closely attached to the rubber ring 303, at this time, the rubber ball 304 can be closely attached to the rubber ring 303 can seal the interior of the shell 100, thereby isolating the pollution of the external environment to the sampled water quality is avoided.
Preferably, the adjusting mechanism 600 comprises a nut 601, the side wall of the nut 601 is fixedly connected with the floating plate 310, a bolt 602 is meshed with the inside of the nut 601, a disc 603 is fixedly connected to the side wall of the bolt 602, a nut 604 is fixedly connected to one end of the bolt 602, when water with different depths needs to be adjusted, the nut 604 can be rotated outwards first, the nut 604 can drive the disc 603 to be far away from the nut 601, at the moment, the second steel wire rope 306 is pulled downwards to a specified length, the spring 315 can be stretched by the second steel wire rope 306, the stretched length of the second steel wire rope 306 is the depth of water needing to be sampled, the nut 604 is rotated inwards after the second steel wire rope 306 is stretched to the specified depth, the bolt 604 is rotated to drive the bolt 602 to rotate, the bolt 602 is moved inwards to the floating plate 310 in a matched mode with the nut 601, the disc 603 is driven to move inwards the floating plate 310, the disc 603 is moved inwards the floating plate 310, the second steel wire rope 306 is fixed between the disc 603 and the nut 601, the second steel wire rope 306 can be pulled downwards to the specified length of the second steel wire rope 306, the second steel wire rope 306 can be adjusted to the specified length of the required water needing to be sampled, and the depth of the water can be adjusted.
The invention has the working principle that when the invention is used, the length of the second steel wire rope 306 is firstly adjusted, when water with different depths is required to be adjusted, the nut 604 can be firstly rotated outwards, the nut 604 can drive the disc 603 to move inwards of the floating plate 310, the disc 603 can be driven to move inwards of the floating plate 310, the second steel wire rope 306 is downwards pulled to a specified length at the moment, the spring 315 can be stretched by downwards stretching the second steel wire rope 306, the stretched length of the second steel wire rope 306 is the water depth required to be sampled, the nut 604 is inwards rotated after the second steel wire rope 306 is stretched to the specified depth, the bolt 602 can be driven to rotate by rotating the nut 604, the bolt 602 is matched with the nut 601 to move inwards of the floating plate 310, the disc 603 can be driven to move inwards of the floating plate 310, the second steel wire rope 306 can be fixed between the disc 603 and the nut 601, and the length of the second steel wire rope 306 can be adjusted by adopting the arranged structure, so that the water depth required to be sampled can be adjusted conveniently and quickly.
The unreeling device drives the first steel wire rope 200 to unreel, and the unreeling of the first steel wire rope 200 moves downwards to drive the device to move downwards.
When the shell 100 enters water, the floating plate 310 floats on the water surface, at this time, the shell 100 continues to subside downwards, the second steel wire rope 306 and the shell 100 move relatively when the shell 100 continues to subside downwards, the floating plate 310 always floats on the water surface, the second steel wire rope 306 moves upwards to drive the rubber ball 304 to move upwards, the rubber ball 304 moves upwards to compress the first spring 305, the rubber ball 304 moves upwards to be far away from the rubber ring 303, at this time, water at this depth enters the shell 100 from the first communication groove 302, the rubber ball 304 can be far away from the rubber ring 303 when the shell 100 reaches a certain depth through the arranged structure, at this time, water at this depth enters the shell 100 from the first communication groove 302, and accordingly water at the set depth can be sampled.
At the inside that water got into shell 100 through first spread groove 302, the inside that water got into shell 100 can be through the filtration of filter screen 400, can produce the siphon when the inside water's of shell 100 height is beyond U-shaped pipe 508, U-shaped pipe 508 can draw the water of filter screen 400 bottom in the shell 100 to sampling tube 509 in, can filter the water that gets into shell 100 through the filter screen 400 that sets up, can produce the siphon when the inside water's of shell 100 height is beyond U-shaped pipe 508, U-shaped pipe 508 can draw the water of filter screen 400 bottom in the shell 100 to sampling tube 509 in, detect the quality of water of stick 511 can detect the sample in sampling tube 509.
The first sliding block 501 is driven to move upwards when the second steel wire rope 306 moves upwards, the first sliding block 501 moves upwards to drive the connecting block 502 to move upwards, the connecting block 502 moves upwards to drive the baffle 505 to move upwards, the baffle 505 moves upwards to compress the second spring 506 to move upwards, the second spring 506 moves upwards to drive the second sliding block 507 to move upwards, the second sliding block 507 moves upwards, the first spring 305 is not compressed when the shell 100 moves upwards when the sampling is completed, the first spring 305 drives the rubber ball 304 to reset, the rubber ball 304 is in close fit with the rubber ring 303, the rubber ball 304 resets and seals the inside of the shell 100 with the rubber ring 303, so that pollution of the water quality of the sampling is avoided, the first spring 305 can not compress when the shell 100 moves upwards when the sampling is completed, the first spring 305 can drive the rubber ball 304 to reset, the rubber ball 304 can be in close fit with the rubber ring 303, and the rubber ring 303 can be in close fit with the environment, and the environment is prevented from being polluted by the rubber ring 303.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. An automatic change surface water environment quality monitoring station, includes shell (100), its characterized in that shell (100) upper end fixedly connected with first wire rope (200), shell (100) lateral wall is provided with water inlet mechanism (300), shell (100) inside lateral wall fixedly connected with filter screen (400), shell (100) inside is provided with valve mechanism (500), shell (100) upper end is provided with adjustment mechanism (600), shell (100) inside lateral wall fixedly connected with baffle (101), shell (100) upper end fixedly connected with first wire rope (200), water inlet mechanism (300) include first fixed block (301), first fixed block (301) lateral wall and shell (100) fixed connection, first communication groove (302) have been seted up to first fixed block (301) inside, first communication groove (302) inside lateral wall fixedly connected with rubber circle (303), rubber circle (303) upper end closely laminating has rubber ball (304), water inlet mechanism (300) still include first spring (305), first spring ball (305) upper end fixedly connected with first wire rope (301), first spring ball (305) upper end fixedly connected with first spring ball (304), the utility model discloses a sliding block, including first wire rope (306), second wire rope (306) lateral wall closely laminating has first round pin (309), first fixed block (301) upper end fixedly connected with second fixed block (307), second intercommunication groove (308) have been seted up to second fixed block (307) inside, second wire rope (306) upper end fixedly connected with floating plate (310), hole (311) have been seted up at floating plate (310) center, first hollow groove (312) have been seted up to floating plate (310) inside, second hollow groove (313) have been seted up to floating plate (310) inside, water inlet mechanism (300) still include round bar (314), first hollow groove (312) inside center fixedly connected with round bar (314), round bar (314) lateral wall fixedly connected with clockwork spring (315), clockwork spring (315) lateral wall laminating has second round pin (316), second round pin (316) one end and first hollow groove (312) rotate to be connected, floating plate (310) one end and second wire rope (306) fixedly connected, valve (310) inside has seted up second hollow groove (313), water inlet mechanism (300) still include round bar (314) fixedly connected with round bar (315) inside fixed connection (502), the utility model provides a valve mechanism (500) is including valve mechanism (500), slide bar (503) lateral wall sliding connection has sleeve (504), slide bar (503) lateral wall fixedly connected with baffle (505), valve mechanism (500) still include second spring (506), baffle (505) upper end fixedly connected with second spring (506), second spring (506) upper end and sleeve (504) fixed connection, slide bar (503) lower extreme fixedly connected with second sliding block (507), second sliding block (507) lateral wall sliding connection has U-shaped pipe (508), U-shaped pipe (508) one end lateral wall and shell (100) fixed connection, valve mechanism (500) still include sampling tube (509), U-shaped pipe (508) other end lateral wall and sampling tube (509) fixed connection, sampling tube (509) lower extreme closely laminating has rubber buffer (510), rubber buffer (510) upper end fixedly connected with detects stick (511).
2. The automated surface water environment quality monitoring station of claim 1, wherein the adjusting mechanism (600) comprises a nut (601), the side wall of the nut (601) is fixedly connected with the floating plate (310), and a bolt (602) is meshed with the inside of the nut (601).
3. The automated surface water environment quality monitoring station of claim 2, wherein the adjusting mechanism (600) further comprises a disc (603), the disc (603) is fixedly connected to the side wall of the bolt (602), and a nut (604) is fixedly connected to one end of the bolt (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411356222.7A CN118883170B (en) | 2024-09-27 | 2024-09-27 | An automated surface water environmental quality monitoring station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411356222.7A CN118883170B (en) | 2024-09-27 | 2024-09-27 | An automated surface water environmental quality monitoring station |
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| CN118883170A CN118883170A (en) | 2024-11-01 |
| CN118883170B true CN118883170B (en) | 2025-01-28 |
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| CN202411356222.7A Active CN118883170B (en) | 2024-09-27 | 2024-09-27 | An automated surface water environmental quality monitoring station |
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| CN102607887B (en) * | 2012-03-12 | 2014-04-02 | 中国科学院南京地理与湖泊研究所 | Undisturbed box type sampler for sediment on water surface layers |
| KR101388070B1 (en) * | 2012-07-31 | 2014-04-25 | 현대제철 주식회사 | Device for sampling molten metal |
| CN113056999A (en) * | 2021-03-05 | 2021-07-02 | 广州金翰环保科技有限公司 | River irrigation equipment capable of detecting water quality |
| CN114570108A (en) * | 2022-03-25 | 2022-06-03 | 王兴波 | Industrial sewage solid-liquid separation recycling equipment |
| CN220932507U (en) * | 2023-09-13 | 2024-05-10 | 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) | Seawater sampling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN217084311U (en) * | 2022-01-24 | 2022-07-29 | 重庆太可环保科技有限公司 | Sewage sampling device |
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