CN112179708A - Deep water sampling device for environment-friendly water quality detection and use method thereof - Google Patents
Deep water sampling device for environment-friendly water quality detection and use method thereof Download PDFInfo
- Publication number
- CN112179708A CN112179708A CN202011053619.0A CN202011053619A CN112179708A CN 112179708 A CN112179708 A CN 112179708A CN 202011053619 A CN202011053619 A CN 202011053619A CN 112179708 A CN112179708 A CN 112179708A
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- sampling
- sampling bottle
- outer side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
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
-
- 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
- G01N2001/1031—Sampling from special places
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an environment-friendly deep water sampling device for water quality detection, which comprises a sampling bottle, wherein two groups of buoyancy rings are arranged on the outer side of the sampling bottle, two groups of hanging rings are arranged on the outer side of the sampling bottle close to the top end of the sampling bottle, a water pressure sensor is arranged on the top end of the sampling bottle, an adjusting ring and a water taking valve are arranged on the outer side of the sampling bottle, the water taking valve is positioned below the adjusting ring, a compressed gas cylinder is arranged on the outer side of the sampling bottle, a motor is arranged in the sampling bottle, a storage assembly is arranged at the bottom end of the motor, a water taking disc is arranged at the bottom end of the sampling bottle, the storage assembly comprises a transmission rod, the outer side of the transmission rod is arranged, and a plurality. The invention realizes the function of multiple sampling at the preset depth, reduces the operation flow, accelerates the sampling efficiency, reduces the resistance of the device recovery through buoyancy, improves the recovery rate of the device, realizes the batch storage of multilayer water quality, and has good sealing effect and convenient water taking.
Description
Technical Field
The invention relates to the field of deepwater sampling, in particular to a deepwater sampling device for environment-friendly water quality detection and a using method thereof.
Background
Along with the development of society, people follow up on the development of nature day by day, water is a life source, the detection of a water source and the exploration of plankton need to carry out sampling analysis and detection on the water source, the manual sampling method is difficult to be used for detecting the water quality of deep water, and the deep water sampling work can be quickly and effectively carried out by matching with a special deep water sampling device.
The existing deepwater sampling device for environment-friendly water quality detection has certain disadvantages, and the existing deepwater sampling device for environment-friendly water quality detection can only sample a water source at a certain depth by one-time sampling, so that the sampling process is slow; the existing deepwater sampling device for environment-friendly water quality detection is usually recovered by a pulling mode, so that the device is easily damaged and the connection rope is broken to cause the device to be separated; the existing deepwater sampling device for environment-friendly water quality detection is often inaccurate in sampling due to poor tightness and inconvenient to take water in batches.
Disclosure of Invention
The invention aims to provide a deepwater sampling device for environment-friendly water quality detection, which solves the problems that the existing deepwater sampling device for environment-friendly water quality detection can only sample a water source at a certain depth by one-time sampling, so that the sampling process is slow; the existing deepwater sampling device for environment-friendly water quality detection is usually recovered by a pulling mode, so that the device is easily damaged and the connection rope is broken to cause the device to be separated; the existing deep water sampling device for environment-friendly water quality detection is often inaccurate in sampling due to poor tightness and is not convenient to take water in batches.
The purpose of the invention can be realized by the following technical scheme:
the deepwater sampling device for environment-friendly water quality detection comprises a sampling bottle, wherein two groups of buoyancy rings are mounted on the outer side of the sampling bottle, two groups of hanging rings are mounted on the outer side of the sampling bottle close to the top end of the sampling bottle, a water pressure sensor is mounted on the top end of the sampling bottle, an adjusting ring and a water taking valve are mounted on the outer side of the sampling bottle, the water taking valve is located below the adjusting ring, and a compressed gas cylinder is mounted on the outer side of the sampling bottle;
the internally mounted of sample bottle has the motor, the bottom of motor is installed and is deposited the subassembly, the dish of fetching water is installed to the bottom of sample bottle.
As a further scheme of the invention: the storage assembly comprises a transmission rod, a gear is installed on the outer side of the transmission rod, a plurality of storage boxes are installed on the outer side of the transmission rod by the bottom end, a driven valve is installed on the outer side of each storage box, a suspension rope is installed between two groups of hanging rings, a hydraulic rod and a hydraulic cylinder are installed on the inner side of the water taking valve by the top end, a hinge is installed at one end of the water taking valve, a water pressure sensor is in communication connection with a motor and the hydraulic cylinder, and the gear is in transmission connection with an adjusting.
As a further scheme of the invention: the bottom of the storage box is provided with a pressing ball and a water outlet valve, the pressing ball is movably connected with the storage box, one end of the pressing ball is provided with a pressing sensor, the pressing sensor is in communication connection with the water outlet valve, and the outer side of the adjusting ring is marked with the corresponding serial number of the storage box.
As a further scheme of the invention: the buoyancy ring comprises a connecting plate, flip plates are mounted on two sides of the connecting plate, a rotating shaft is mounted at one end of each flip plate, a magnetic suction buckle is mounted at one end of each flip plate, and an air bag is mounted on the inner side of each flip plate.
As a further scheme of the invention: and a bidirectional airflow valve is arranged between the two ends of the air bag, one end of the air bag is in transmission connection with the compressed gas cylinder through the bidirectional airflow valve, a scavenging tube is arranged at one end of the bidirectional airflow valve, and the other end of the air bag is in transmission connection with the scavenging tube through the bidirectional airflow valve.
As a further scheme of the invention: the water intaking dish includes the movable disc, and drainage deep bead and ejector pin are installed to the top of movable disc, and the ejector pin is located one side of drainage deep bead, and the spring beam is all installed by both sides to the top of movable disc, and the one end and the sample bottle fixed connection of spring beam run through the bottom of movable disc and install the drainage tube, drainage tube and drainage deep bead transmission connection.
A use method of the deepwater sampling device for environment-friendly water quality detection comprises the following steps:
the method comprises the following steps: firstly, connecting a suspension rope with two groups of suspension rings, then setting the submergence meter number of a water pressure sensor for presetting, placing a sampling bottle into deep water needing to take water, gradually increasing the water pressure along with the deepening of the sampling bottle, detecting the submergence depth of the sampling bottle through the water pressure sensor, transmitting a signal to a hydraulic cylinder on the inner side of a water taking valve through the water pressure sensor when the submergence preset value for the first time is reached, starting the hydraulic cylinder, driving a hydraulic rod to contract to rotate the water taking valve inwards, extruding a driven valve on the outer side of a storage box to rotate inwards together, allowing water to enter the storage box through the water taking valve and the driven valve, then starting the hydraulic cylinder again to push the hydraulic rod to close the water taking valve, and starting a motor to rotate by a preset angle after the hydraulic cylinder is closed to align a driven valve and the water taking valve of another group;
step two: then, as the sampling bottle continues to submerge to reach the preset submerging meter number of the water pressure sensor, the water taking valve is opened to sample water, the bidirectional airflow valve is opened to connect the compressed gas bottle with the air bag in the buoyancy ring after the last preset sampling and the closing of the water taking valve are completed, the flip cover plate is pushed open to the maximum volume of the air bag as the volume of the air bag is gradually increased, and then the sampling bottle is pulled out of the water surface due to the influence of buoyancy and the matching of the suspension rope;
step three: then the sampling bottle is fished up, the connection between the bidirectional airflow valve and the compressed gas bottle is closed, the connection between the bidirectional airflow valve and the ventilation pipe is opened, gas is discharged from the ventilation pipe through the other end of the air bag, the flip cover plate is matched with the magnetic suction buckle to be covered again along with the reduction of the volume of the air bag, then the adjusting ring is rotated to drive the gear to rotate so as to drive the transmission rod to rotate, a water sample needing to be taken is rotated to be right above the ejector rod through the serial number of the corresponding storage box marked on the outer side of the adjusting ring, then the movable disc is pushed upwards to push the pressing ball through the ejector rod to trigger the pressing sensor to open the water outlet valve, the water sample passes through the water outlet valve and flows out from the bottom end of the water taking disc through the drainage drain disc, then the movable disc is reset through the.
The invention has the beneficial effects that:
the invention sets a water pressure sensor and a water taking valve, firstly sets the preset submergence meter number of the water pressure sensor, puts a sampling bottle into deep water needing to take water, gradually increases the water pressure along with the deepening of the sampling bottle, detects the submergence depth of the sampling bottle through the water pressure sensor, transmits a signal to a hydraulic cylinder at the inner side of the water taking valve through the water pressure sensor when reaching the first submergence preset value to start the hydraulic cylinder, drives a hydraulic rod to contract to rotate the water taking valve inwards, thereby extruding a driven valve at the outer side of a storage box to rotate inwards together, leading water to enter the storage box through the water taking valve and the driven valve, then the hydraulic cylinder starts again to push the hydraulic rod to close the water taking valve, after closing, a motor starts to rotate by a preset angle to align the driven valve and the water taking valve of another group of storage boxes, and then reaches the preset submergence meter number of the water pressure sensor along with the continuous submergence of the sampling, the water taking valve is opened to sample water, so that the function of sampling for multiple times at a preset depth is realized, the operation flow is reduced, and the sampling efficiency is improved;
through the arrangement of the buoyancy ring, after the last preset sampling and closing of the water taking valve are completed, the bidirectional airflow valve is opened to connect the compressed gas cylinder with the air bag in the buoyancy ring, the flip cover plate is pushed open to the maximum volume of the air bag at any time due to the gradual increase of the volume of the air bag, then the sampling bottle is pulled out of the water surface due to the influence of buoyancy and the matching of the suspension rope, then the sampling bottle is fished up, the connection with the compressed gas cylinder in the bidirectional airflow valve is closed, the connection with the ventilation pipe is opened, gas is discharged from the ventilation pipe through the other end of the air bag, the flip cover plate is matched with the magnetic suction buckle to be re-covered along with the reduction of the volume of the air bag, the resistance of device recovery is reduced through the;
the water taking disc is arranged, the gear is driven to rotate by rotating the adjusting ring, so that the transmission rod is driven to rotate, a water sample to be taken is rotated to be right above the ejector rod through the serial number of the storage box marked on the outer side of the adjusting ring, then the movable disc is pushed upwards to extrude the pressing ball through the ejector rod, so that the pressing sensor is triggered to open the water outlet valve, the water sample passes through the water outlet valve and flows out from the bottom end of the water taking disc through the drainage leakage disc, and then the movable disc is reset by matching with the spring rod, so that the multilayer water quality batch storage is realized, and the sealing effect is good, and the water taking is convenient;
the invention realizes the function of multiple sampling at the preset depth, reduces the operation flow, accelerates the sampling efficiency, reduces the resistance of the device recovery through buoyancy, improves the recovery rate of the device, realizes the batch storage of multilayer water quality, and has good sealing effect and convenient water taking.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall schematic view of a deep water sampling device for environmental water quality detection according to the present invention.
FIG. 2 is an overall sectional view of the deepwater sampling device for environmental water quality detection.
FIG. 3 is an overall schematic view of a storage assembly in the deep water sampling device for environmental water quality detection according to the present invention.
FIG. 4 is an overall schematic diagram of a buoyancy ring in the deep water sampling device for environmental water quality detection according to the present invention.
FIG. 5 is an overall schematic view of a water taking disc in the deep water sampling device for environmental protection water quality detection according to the present invention.
In the figure: 1. sampling a bottle; 2. a buoyancy ring; 3. a compressed gas cylinder; 4. hanging a ring; 5. an adjustment ring; 6. a water taking valve; 7. a water pressure sensor; 8. a water taking tray; 9. storing the assembly; 10. a motor; 11. a transmission rod; 12. a slave valve; 13. a storage box; 14. pressing the ball; 15. a water outlet valve; 16. a gear; 17. an air bag; 18. turning over a cover plate; 19. magnetic suction buckle; 20. a connecting plate; 21. a bi-directional airflow valve; 22. a top rod; 23. a movable tray; 24. a drainage drain pan; 25. a spring rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-5, a deepwater sampling device for environment-friendly water quality detection comprises a sampling bottle 1, wherein two groups of buoyancy rings 2 are installed on the outer side of the sampling bottle 1, two groups of hanging rings 4 are installed on the outer side of the sampling bottle 1 close to the top end, a water pressure sensor 7 is installed on the top end of the sampling bottle 1, an adjusting ring 5 and a water taking valve 6 are installed on the outer side of the sampling bottle 1, the water taking valve 6 is located below the adjusting ring 5, and a compressed gas cylinder 3 is installed on the outer side of the sampling bottle 1;
the internally mounted of sample bottle 1 has motor 10, and the bottom of motor 10 is installed and is deposited subassembly 9, and the bottom of sample bottle 1 is installed and is got water tray 8.
The storage assembly 9 comprises a transmission rod 11, a gear 16 is installed on the outer side of the transmission rod 11, a plurality of groups of storage boxes 13 are installed on the outer side of the transmission rod 11 close to the bottom end, driven valves 12 are installed on the outer side of the storage boxes 13, a suspension rope is installed between the two groups of hanging rings 4, a hydraulic rod and a hydraulic cylinder are installed on the inner side of the water taking valve 6 close to the top end, a hinge is installed at one end of the water taking valve 6, the water pressure sensor 7 is in communication connection with both the motor 10 and the hydraulic cylinder, and the gear 16 is in.
The bottom end of the storage box 13 is provided with a pressing ball 14 and a water outlet valve 15, the pressing ball 14 is movably connected with the storage box 13, one end of the pressing ball 14 is provided with a pressing sensor, the pressing sensor is in communication connection with the water outlet valve 15, and the outer side of the adjusting ring 5 is marked with the corresponding serial number of the storage box 13.
The buoyancy ring 2 comprises a connecting plate 20, flip plates 18 are mounted on two sides of the connecting plate 20, a rotating shaft is mounted at one end of each flip plate 18, a magnetic suction buckle 19 is mounted at one end of each flip plate 18, and an air bag 17 is mounted on the inner side of each flip plate 18.
A two-way airflow valve 21 is arranged between the two ends of the air bag 17, one end of the air bag 17 is in transmission connection with the compressed gas cylinder 3 through the two-way airflow valve 21, a ventilation pipe is arranged at one end of the two-way airflow valve 21, and the other end of the air bag 17 is in transmission connection with the ventilation pipe through the two-way airflow valve 21.
The water taking disc 8 comprises a movable disc 23, a drainage leakage disc 24 and an ejector rod 22 are installed at the top end of the movable disc 23, the ejector rod 22 is located on one side of the drainage leakage disc 24, spring rods 25 are installed on the top end of the movable disc 23 by means of two sides, one end of each spring rod 25 is fixedly connected with the sampling bottle 1, a drainage tube is installed at the bottom end penetrating through the movable disc 23, and the drainage tube is in transmission connection with the drainage leakage disc 24.
A use method of the deepwater sampling device for environment-friendly water quality detection comprises the following steps:
the method comprises the following steps: firstly, a suspension rope is connected with two groups of suspension loops 4, then the submergence meter number of a water pressure sensor 7 is preset, a sampling bottle 1 is put into deep water needing to take water, along with the gradual increase of the water pressure of the sampling bottle 1, the submergence depth of the sampling bottle 1 is detected by the water pressure sensor 7, when the first submergence preset value is reached, a signal is transmitted to the hydraulic cylinder on the inner side of the water taking valve 6 through the water pressure sensor 7 to start the hydraulic cylinder, the hydraulic cylinder drives the hydraulic rod to contract to rotate the water taking valve 6 inwards, thereby squeezing the driven valve 12 outside the storage box 13 and rotating inwards, allowing water to enter the storage box 13 through the water taking valve 6 and the driven valve 12, then the hydraulic cylinder is started again to push the hydraulic rod so as to close the water taking valve 6, and after the hydraulic rod is closed, the motor 10 is started to rotate by a preset angle so as to align the driven valve 12 of another group of storage boxes 13 with the water taking valve 6;
step two: then, as the sampling bottle 1 continues to dive to reach the preset diving meter number of the water pressure sensor 7, the water taking valve 6 is opened to sample water, the bidirectional airflow valve 21 is opened to connect the compressed gas bottle 3 with the air bag 17 in the buoyancy ring 2 after the last preset sampling and the closing of the water taking valve 6 are completed, the flip plate 18 is pushed open to the maximum volume of the air bag 17 as the volume of the air bag 17 is gradually increased, and then the sampling bottle 1 is pulled out of the water surface due to the influence of buoyancy and the matching of the suspension rope;
step three: then the sampling bottle 1 is fished up, the connection between the bidirectional airflow valve 21 and the compressed gas bottle 3 is closed, the connection between the bidirectional airflow valve and the ventilation pipe is opened, the gas is discharged from the ventilation pipe through the other end of the air bag 17, the flip plate 18 is matched with the magnetic suction buckle 19 to be covered again along with the reduction of the volume of the air bag 17, then the adjusting ring 5 is rotated to drive the gear 16 to rotate so as to drive the transmission rod 11 to rotate, a water sample to be taken is rotated to be right above the ejector rod 22 through the serial number of the corresponding storage box 13 marked on the outer side of the adjusting ring 5, then the movable disc 23 is pushed upwards to press the pressing ball 14 through the ejector rod 22 so as to trigger the pressing sensor to open the water outlet valve 15, the water sample passes through the water outlet valve 15 and flows out from the bottom end of the water taking disc 8 through the drainage drain disc 24, then the movable disc 23 is reset through the spring rod 25, and the models of the water pressure sensor 7 and the, PSSX01SSA2, completing the operation of the entire device.
The invention sets a water pressure sensor 7 and a water taking valve 6, firstly sets the submergence meter number of the water pressure sensor 7 to be preset, puts a sampling bottle 1 into deep water needing to take water, gradually increases the water pressure along with the deepening of the sampling bottle 1, detects the submergence depth of the sampling bottle 1 through the water pressure sensor 7, transmits a signal to a hydraulic cylinder at the inner side of the water taking valve 6 through the water pressure sensor 7 when reaching the first submergence preset value to start the hydraulic cylinder, the hydraulic cylinder drives a hydraulic rod to contract to rotate the water taking valve 6 inwards, thereby extruding a driven valve 12 at the outer side of a storage box 13 to rotate inwards together, water enters the storage box 13 through the water taking valve 6 and the driven valve 12, then the hydraulic cylinder is started again to push the hydraulic rod to close the water taking valve 6, after the water taking valve is closed, a motor 10 is started to rotate by a preset angle to align the driven valve 12 of another group of storage boxes 13 with the water taking, then, as the sampling bottle 1 continues to submerge to reach the preset submerging meter number of the water pressure sensor 7, the water taking valve 6 is opened to sample water, so that the function of sampling for multiple times at the preset depth is realized, the operation flow is reduced, and the sampling efficiency is improved; by arranging the buoyancy ring 2, after the last preset sampling and closing of the water taking valve 6 are completed, the bidirectional airflow valve 21 is opened to connect the compressed gas cylinder 3 with the air bag 17 in the buoyancy ring 2, the flip plate 18 is jacked open to the maximum volume of the air bag 17 at any time when the volume of the air bag 17 is gradually increased, then the sampling bottle 1 is pulled out of the water surface due to the influence of buoyancy and the matching of a suspension rope, then the sampling bottle 1 is fished up, the connection between the bidirectional airflow valve 21 and the compressed gas cylinder 3 is closed, the connection between the bidirectional airflow valve 21 and a ventilation pipe is opened, gas is discharged from the ventilation pipe through the other end of the air bag 17, the flip plate 18 is matched with the magnetic suction buckle 19 to be covered again along with the reduction of the volume of the air bag 17, the resistance of the device recovery is reduced through the; through setting up the dish 8 of fetching water, thereby rotatory adjusting ring 5 drives the rotation of 16 drive transfer line 11 of gears's rotation, the water sample that will take through the serial number that the outside of adjusting ring 5 is marked with corresponding case 13 is rotatory to ejector pin 22 directly over, thereby later with activity dish 23 upwards push up through ejector pin 22 extrusion press ball 14 trigger the pressure sensor and open outlet valve 15, let the water sample pass outlet valve 15 through drainage bushing 24 from the bottom outflow of the dish 8 of fetching water, later cooperate spring beam 25 to reset activity dish 23, realized that multilayer quality of water is deposited in batches, and it is convenient that sealed effectual fetches water.
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 (7)
1. The deepwater sampling device for environment-friendly water quality detection is characterized by comprising a sampling bottle (1), wherein two groups of buoyancy rings (2) are mounted on the outer side of the sampling bottle (1), two groups of hanging rings (4) are mounted on the outer side of the sampling bottle (1) close to the top end, a water pressure sensor (7) is mounted on the top end of the sampling bottle (1), an adjusting ring (5) and a water taking valve (6) are mounted on the outer side of the sampling bottle (1), the water taking valve (6) is located below the adjusting ring (5), and a compressed gas cylinder (3) is mounted on the outer side of the sampling bottle (1);
the internally mounted of sample bottle (1) has motor (10), the bottom of motor (10) is installed and is deposited subassembly (9), water taking dish (8) are installed to the bottom of sample bottle (1).
2. The deep water sampling device for environment-friendly water quality detection according to claim 1, wherein the storage assembly (9) comprises a transmission rod (11), a gear (16) is installed on the outer side of the transmission rod (11), a plurality of groups of storage boxes (13) are installed on the outer side of the transmission rod (11) close to the bottom end, a driven valve (12) is installed on the outer side of each storage box (13), a suspension rope is installed between two groups of suspension rings (4), a hydraulic rod and a hydraulic cylinder are installed on the inner side of the water taking valve (6) close to the top end, a hinge is installed at one end of the water taking valve (6), the hydraulic sensor (7) is in communication connection with both the motor (10) and the hydraulic cylinder, and the gear (16) is in transmission connection with the adjusting ring (.
3. The deep water sampling device for environment-friendly water quality detection according to claim 2, wherein a pressing ball (14) and a water outlet valve (15) are mounted at the bottom end of the storage box (13), the pressing ball (14) is movably connected with the storage box (13), a pressing sensor is mounted at one end of the pressing ball (14) and is in communication connection with the water outlet valve (15), and the outer side of the adjusting ring (5) is marked with the serial number of the corresponding storage box (13).
4. The deep water sampling device for environment-friendly water quality detection according to claim 1, wherein the buoyancy ring (2) comprises a connecting plate (20), flip plates (18) are mounted on two sides of the connecting plate (20), a rotating shaft is mounted at one end of each flip plate (18), a magnetic suction buckle (19) is mounted at one end of each flip plate (18), and an air bag (17) is mounted on the inner side of each flip plate (18).
5. The deep water sampling device for environment-friendly water quality detection according to claim 4, wherein a two-way air flow valve (21) is installed between two ends of the air bag (17), one end of the air bag (17) is in transmission connection with the compressed air cylinder (3) through the two-way air flow valve (21), a ventilation pipe is installed at one end of the two-way air flow valve (21), and the other end of the air bag (17) is in transmission connection with the ventilation pipe through the two-way air flow valve (21).
6. The deep water sampling device for environment-friendly water quality detection according to claim 1, wherein the water taking disc (8) comprises a movable disc (23), a drainage leakage disc (24) and an ejector rod (22) are installed at the top end of the movable disc (23), the ejector rod (22) is located on one side of the drainage leakage disc (24), spring rods (25) are installed on the top end of the movable disc (23) close to two sides, one end of each spring rod (25) is fixedly connected with the sampling bottle (1), a drainage tube is installed at the bottom end penetrating through the movable disc (23), and the drainage tube is in transmission connection with the drainage leakage disc (24).
7. The use method of the deepwater sampling device for environment-friendly water quality detection according to claim 1 is characterized by comprising the following steps:
the method comprises the following steps: firstly, a suspension rope is connected with two groups of hanging rings (4), then the submergence meter number of a water pressure sensor (7) is preset, a sampling bottle (1) is placed in deep water needing to take water, the water pressure gradually increases along with the deepening of the sampling bottle (1), the submergence depth of the sampling bottle (1) is detected through the water pressure sensor (7), when the preset value of the submergence for the first time is reached, a signal is transmitted to a hydraulic cylinder on the inner side of a water taking valve (6) through the water pressure sensor (7) to start the hydraulic cylinder, the hydraulic cylinder drives a hydraulic rod to contract to inwards rotate the water taking valve (6), so that a driven valve (12) on the outer side of a squeezing storage box (13) rotates inwards together, water enters the storage box (13) through the water taking valve (6) and the driven valve (12), then the hydraulic cylinder starts again to push the hydraulic rod to close the water taking valve (6), and after the storage box is closed, a motor (10) starts to rotate by a preset angle to close the driven valve (12) to rotate the driven valve ( The doors (6) are aligned;
step two: then, as the sampling bottle (1) continues to submerge to reach the preset submerging meter number of the water pressure sensor (7), the water taking valve (6) is opened to sample water, after the last preset sampling and the closing of the water taking valve (6) are completed, the bidirectional airflow valve (21) is opened to connect the compressed gas bottle (3) with the air bag (17) in the buoyancy ring (2), the flip plate (18) is pushed open to the maximum volume of the air bag (17) by the gradual increase of the volume of the air bag (17) at any time, and then the sampling bottle (1) is pulled out of the water surface due to the influence of buoyancy and the matching of the suspension rope;
step three: then the sampling bottle (1) is fished up, the connection between the bidirectional airflow valve (21) and the compressed gas bottle (3) is closed, the connection between the bidirectional airflow valve and the ventilation pipe is opened, gas is discharged from the ventilation pipe through the other end of the air bag (17), the flip plate (18) is matched with the magnetic suction buckle (19) to be covered again along with the reduction of the volume of the air bag (17), then the adjusting ring (5) is rotated to drive the gear (16) to rotate so as to drive the transmission rod (11) to rotate, the water sample to be taken is rotated to be right above the ejector rod (22) through the serial number of the storage box (13) marked on the outer side of the adjusting ring (5), then the movable disc (23) is pushed upwards to push the pressing ball (14) through the ejector rod (22) so as to trigger the pressing sensor to open the water outlet valve (15), and the water sample passes through the water outlet valve (15) and flows out from the bottom end of the water taking disc (8) through the drainage leakage disc (24), then the movable disc (23) is reset by matching with the spring rod (25), and the operation of the whole device is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053619.0A CN112179708A (en) | 2020-09-29 | 2020-09-29 | Deep water sampling device for environment-friendly water quality detection and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053619.0A CN112179708A (en) | 2020-09-29 | 2020-09-29 | Deep water sampling device for environment-friendly water quality detection and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112179708A true CN112179708A (en) | 2021-01-05 |
Family
ID=73947293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011053619.0A Withdrawn CN112179708A (en) | 2020-09-29 | 2020-09-29 | Deep water sampling device for environment-friendly water quality detection and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112179708A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018799A (en) * | 2021-10-18 | 2022-02-08 | 湖州市检验检测中心 | Device for testing water absorption thickness expansion rate of artificial board and decorative artificial board |
| CN114371266A (en) * | 2021-12-29 | 2022-04-19 | 唐山师范学院 | Water quality testing device based on water pressure feedback multilayer single-point detection |
| CN114660250A (en) * | 2022-03-14 | 2022-06-24 | 李孝清 | Sewage treatment intelligent detection system |
| CN115436110A (en) * | 2022-11-09 | 2022-12-06 | 山东省国土空间生态修复中心 | Underground water sample collecting device for geological exploration and using method thereof |
| CN116008000A (en) * | 2023-01-31 | 2023-04-25 | 华谱联测环境科技宿迁有限公司 | Floatable sampling device for river sewage detection |
| CN116448492A (en) * | 2023-04-27 | 2023-07-18 | 山东珺宜环保科技有限公司 | Water sampling device with stabilizing function for environment monitoring |
| CN116930434A (en) * | 2023-09-19 | 2023-10-24 | 山西智达建筑工程检测有限公司 | Indoor pollutant detection device |
-
2020
- 2020-09-29 CN CN202011053619.0A patent/CN112179708A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018799B (en) * | 2021-10-18 | 2023-05-23 | 湖州市检验检测中心 | Device for testing water absorption thickness expansion rate of artificial board and facing artificial board |
| CN114018799A (en) * | 2021-10-18 | 2022-02-08 | 湖州市检验检测中心 | Device for testing water absorption thickness expansion rate of artificial board and decorative artificial board |
| CN114371266A (en) * | 2021-12-29 | 2022-04-19 | 唐山师范学院 | Water quality testing device based on water pressure feedback multilayer single-point detection |
| CN114660250A (en) * | 2022-03-14 | 2022-06-24 | 李孝清 | Sewage treatment intelligent detection system |
| CN114660250B (en) * | 2022-03-14 | 2023-10-13 | 杭州希玛诺光电技术股份有限公司 | Sewage treatment intelligent detection system |
| CN115436110A (en) * | 2022-11-09 | 2022-12-06 | 山东省国土空间生态修复中心 | Underground water sample collecting device for geological exploration and using method thereof |
| CN115436110B (en) * | 2022-11-09 | 2023-01-24 | 山东省国土空间生态修复中心 | Underground water sample collecting device for geological exploration and using method thereof |
| CN116008000A (en) * | 2023-01-31 | 2023-04-25 | 华谱联测环境科技宿迁有限公司 | Floatable sampling device for river sewage detection |
| CN116008000B (en) * | 2023-01-31 | 2023-09-08 | 华谱联测环境科技宿迁有限公司 | Floatable sampling device for river sewage detection |
| CN116448492A (en) * | 2023-04-27 | 2023-07-18 | 山东珺宜环保科技有限公司 | Water sampling device with stabilizing function for environment monitoring |
| CN116448492B (en) * | 2023-04-27 | 2023-09-08 | 山东珺宜环保科技有限公司 | Water sampling device with stabilizing function for environment monitoring |
| CN116930434A (en) * | 2023-09-19 | 2023-10-24 | 山西智达建筑工程检测有限公司 | Indoor pollutant detection device |
| CN116930434B (en) * | 2023-09-19 | 2023-11-17 | 山西智达建筑工程检测有限公司 | Indoor pollutant detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112179708A (en) | Deep water sampling device for environment-friendly water quality detection and use method thereof | |
| CN114935639B (en) | Sewage detection device for environment detection | |
| CN114137175B (en) | Movable river water quality monitoring device | |
| CN212180765U (en) | Water environment detection device | |
| CN111796068B (en) | Dynamic real-time detection device and method for underground water pollution | |
| CN112033755A (en) | Layered water collection and filtration integrated device and water collection method | |
| CN115639250B (en) | Detection device for detecting environmental water quality and using method thereof | |
| CN109470529B (en) | Remote control type water sampling device | |
| CN111896316B (en) | Water sampling device | |
| CN213209593U (en) | Deep water sampling device for environmental monitoring | |
| CN113804507A (en) | Based on thing networking water monitoring environmental protection flotation device | |
| CN111543403B (en) | Aquatic organism sample collecting and storing device | |
| CN114112541A (en) | Automatic water quality sampling device for unmanned ship | |
| CN111964975A (en) | Liquid sampling device for food detection and sampling method thereof | |
| CN109932211A (en) | Deep-sea multichannel original position fluid sampling filter and method based on ROV | |
| CN209841464U (en) | Sewage detection sampling device | |
| CN116183307B (en) | Multilayer water quality continuous sampling device and sampling method thereof | |
| CN217953964U (en) | Deepwater sampling device | |
| CN215218198U (en) | Sea area water quality fixed point monitoring recoverer | |
| CN115219284A (en) | Hydrological monitoring sampling device, monitoring method and sampling method | |
| CN114813301A (en) | Rapid preparation method of solution to be detected for soil atrazine detection | |
| CN209992242U (en) | Sampling device for detecting water quality of discharged water of sludge concentration tank | |
| CN209938899U (en) | Double-deck cabin cover puts thing device | |
| CN214408935U (en) | Robot for water quality testing | |
| CN219084454U (en) | Mobile water source sampler for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
|
| WW01 | Invention patent application withdrawn after publication |