CN212539807U - Sampling device for water environment monitoring - Google Patents
Sampling device for water environment monitoring Download PDFInfo
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- CN212539807U CN212539807U CN202021426367.7U CN202021426367U CN212539807U CN 212539807 U CN212539807 U CN 212539807U CN 202021426367 U CN202021426367 U CN 202021426367U CN 212539807 U CN212539807 U CN 212539807U
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- sampler barrel
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Abstract
The utility model discloses a water environment monitoring sampling device, including sampler barrel, piston rod and elastic expansion mechanism, the connection can be dismantled to the cover and the staving of sampler barrel, is provided with the piston in the sampler barrel, and the bottom of sampler barrel is provided with the water inlet, and the water inlet can be sealed to the piston when the bottom, is provided with the piston rod on the piston, and the top of sampler barrel is provided with elastic expansion mechanism, and the piston rod is connected with elastic expansion mechanism, and elastic expansion mechanism passes through the cable and is connected with the controller electricity, and the bottom of sampler barrel is provided with the balancing weight. The utility model discloses can be through the accurate sampling depth of cable, the detachable sampling tube is convenient for wash the sampling tube inside, and the balancing weight is convenient for the sampling tube can sink and carry out the sample in deep water region to the degree of depth that awaits measuring, and the water work of launching into other people has improved the security, is applicable to various waters such as rivers and lakes.
Description
Technical Field
The utility model relates to a technical field of water quality sampling especially relates to a sampling device for water environment monitoring.
Background
Along with the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the quality of the drinking water are continuously improved, and the quality of the drinking water is closely related to the health of human beings. The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. As is well known, environmental monitoring provides a foundation and guarantees for environmental management, pollution control and other works, and a sampling device for water environment monitoring is an auxiliary device which is specially used for sampling and transporting water environment and facilitating subsequent work, and is widely used in the fields of environmental control, agricultural production, industrial production and the like.
The existing sampling device for monitoring the water environment is found in use, the sampling place and the depth of the sampling water level cannot be accurately positioned, so that the data of water quality monitoring is incomplete, and the subsequent experimental result is influenced; meanwhile, the sampled water cannot be guaranteed to be water with a specified depth, and in the sinking process of the sampling bottle, water with different depths enters the sampling bottle to influence the sampling accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sampling device for water environment monitoring to solve the problem that above-mentioned prior art exists, make the precision of water environment monitoring sample improve, need not artifical offal, convenient operation.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a water environment monitoring sampling device, including sampler barrel, piston rod and elastic telescoping mechanism, the connection can be dismantled to the cover and the staving of sampler barrel, be provided with in the sampler barrel the piston, the bottom of sampler barrel is provided with the water inlet, the piston can seal when the bottom the water inlet, be provided with on the piston rod, the top of sampler barrel is provided with elastic telescoping mechanism, the piston rod with elastic telescoping mechanism connects, elastic telescoping mechanism passes through the cable and is connected with the controller electricity, the bottom of sampler barrel is provided with the balancing weight.
Preferably, a one-way valve is arranged on the water inlet.
Preferably, a water depth measuring sensor is arranged on the bottom surface of the sampling cylinder and electrically connected with the controller.
Preferably, the elastic telescopic mechanism comprises a motor, a spring, a clamping block and a lifting bin, the lifting bin is connected with the top surface of the sampling tube, the motor is connected with the clamping block through a transmission shaft, a rotating groove, a clamping groove and a rebounding groove are sequentially arranged in the lifting bin from bottom to top, the rotating groove is a circular groove, the clamping groove is formed in the top surface of the circular groove, the clamping groove is matched with the clamping block, the rebounding groove is formed in the top surface of the circular groove, the diameter of the rebounding groove is not smaller than the length of the clamping block, the bottom surface of the clamping block is connected with the piston rod, a spring sleeve is arranged on the piston rod and located between the clamping block and the sampling tube, and the motor is electrically connected with the controller.
Preferably, be provided with a plurality of sample chamber and piston on the sampling tube, every the sample intracavity matches one the piston, the piston rod passes sample chamber and every the piston is established ties.
Preferably, the sampling device for monitoring the water environment is hung on an automatic pilot ship through the cable, the cable is wound on a winding drum, the winding drum is connected with a winding drum motor, and the winding drum motor is electrically connected with the controller.
Preferably, a plurality of sampling devices for water environment monitoring are arranged on the automatic driving ship, and each sampling device for water environment monitoring can sink to different water depths for sampling detection.
Preferably, a GPS positioner is arranged on the automatic pilot ship and electrically connected with the controller.
Preferably, the sampling device for monitoring the water environment is hung on a fishing rod through the cable, the cable is wound on a hand wheel of the fishing rod, and the controller is arranged on a handle of the fishing rod.
Preferably, a length value is provided on the cable.
The utility model discloses for prior art gain following technological effect:
the utility model discloses can be through the accurate sampling depth of cable, the detachable sampling tube is convenient for wash the sampling tube inside, and the balancing weight is convenient for the sampling tube can sink and carry out the sample in deep water region to the degree of depth that awaits measuring, and the water work of launching into other people has improved the security, is applicable to various waters such as rivers and lakes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the sampling device for monitoring water environment of the present invention;
fig. 2 is a schematic structural view of a lifting bin in the sampling device for monitoring water environment of the utility model;
fig. 3 is a schematic structural view of a winding drum in the sampling device for monitoring water environment of the present invention;
fig. 4 is a schematic structural view of a second embodiment of the sampling device for monitoring water environment according to the present invention;
wherein: 1-sampling cylinder, 2-piston, 3-piston rod, 4-water inlet, 5-water depth measuring sensor, 6-counterweight block, 7-motor, 8-spring, 9-clamping block, 10-rotating groove, 11-clamping groove, 12-rebounding groove, 13-winding drum, 14-winding drum motor, 15-controller, 16-autopilot, 17-GPS locator and 18-fishing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model aims at providing a sampling device for water environment monitoring to solve the problem that prior art exists, make the precision of water environment monitoring sample improve, need not artifical offal, convenient operation.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example one
As shown in fig. 1-3:
this embodiment provides a water environment monitoring sampling device, including sampler barrel 1, piston 2, piston rod 3 and elastic telescoping mechanism, the connection can be dismantled to the cover and the staving of sampler barrel 1, be provided with piston 2 in the sampler barrel 1, the bottom of sampler barrel 1 is provided with water inlet 4, under the condition that does not have the check valve, the thickness of piston 2 is greater than the diameter of water inlet 4, piston 2 can seal water inlet 4 when the bottom, be provided with piston rod 3 on the piston 2, the top of sampler barrel 1 is provided with elastic telescoping mechanism, piston rod 3 is connected with elastic telescoping mechanism, elastic telescoping mechanism passes through the cable and is connected with 15 electricity of controller, the bottom of sampler barrel 1 is provided with balancing weight 6. Wherein, be provided with the check valve on the water inlet 4, effectively avoid the sample cylinder 1 to sink or the condition that the water of the different water levels of in-process that rises gets into the sample bottle, improve the precision of sample, can monitor to the darker place in waters, improved the comprehensiveness of equipment data. The bottom surface of the sampling cylinder 1 is provided with a water depth measuring sensor 5, and the water depth measuring sensor 5 is electrically connected with a controller 15, so that the depth of detection sampling can be effectively controlled.
Elastic telescoping mechanism includes motor 7, spring 8, joint piece 9 and lift storehouse, the lift storehouse is connected with the top surface of sampler barrel 1, motor 7 passes through the transmission shaft and is connected with joint piece 9, by supreme rotation groove 10 that has set gradually down in the lift storehouse, joint groove 11 and resilience groove 12, rotation groove 10 is a circular slot, be provided with joint groove 11 on the top surface of circular slot, joint groove 11 and joint piece 9 phase-match, resilience groove 12 sets up on the top surface of circular slot, the diameter of resilience groove 12 is not less than the length of joint piece 9, the bottom surface of joint piece 9 is connected with piston rod 3, 8 covers of spring are located on piston rod 3 and are located between joint piece 9 and the sampler barrel 1, motor 7 is connected with 15 electricity of controller. The elastic telescopic mechanism can also be replaced by a telescopic piece such as an electric telescopic rod.
A plurality of sampling cavities and pistons 2 are arranged on the sampling cylinder 1, one piston 2 is matched in each sampling cavity, the piston rod 3 penetrates through the sampling cavities and is connected with each piston 2 in series, one-site multipoint layered sampling can be completed at one time, multipoint sampling is mixed and then analyzed, and therefore an analysis result is closer to a real situation. The sampling device for monitoring the water environment is hung on an automatic driving ship 16 through a cable, the cable is wound on a winding drum 13, the winding drum 13 is connected with a winding drum motor 14, and the winding drum motor 14 is electrically connected with a controller 15. The controller 15 detects the degree of depth of sample water level according to bathymetric survey sensor 5, and control motor 7 stall can carry out accurate location to the sample degree of depth, improves the precision of experimental result.
A plurality of sampling devices for water environment monitoring are arranged on the automatic driving ship 16, and each sampling device for water environment monitoring can sink to different water depths for sampling detection. The autopilot 16 is provided with a GPS locator 17, and the GPS locator 17 is electrically connected to the controller 15. Can carry out accurate location to the sample site through GPS locator 17, can select the sampling point number that needs according to actual conditions, assemble the sampler barrel 1 of a plurality of numbers when needing the sampling point many, assemble the sampler barrel 1 of a small number when needing the sampling point few. The autopilot 16 and the GPS locator 17 are conventional in the art.
This embodiment carries out the location in appointed place through the GPS locator 17 on the autopilot 16, remote control 15 goes the operation of control reel motor 14, make water environment monitoring get into the waters of appointed degree of depth with sampling device, the operation of control motor 7 again, piston rod 3 drives piston 2 and shifts up, make a plurality of sample chambers that water got into in sampler barrel 1 simultaneously carry out water sample collection, rethread controller 15 control reel motor 14 pull back sampler barrel 1 on autopilot 16 or the bottom can, do not need the personnel of taking a sample to the scene and take a sample, save the manpower.
Example two
As shown in fig. 4:
in the sampling device for monitoring water environment provided by this embodiment, the sampling device for monitoring water environment is hung on a fishing rod 18 through a cable (the automatic pilot boat 16 is replaced by the fishing rod 18, and other structures are not changed), the cable is wound on a hand wheel of the fishing rod 18, the controller 15 is arranged on a handle of the fishing rod 18, and the sampling depth can also be displayed in real time through a display panel of the controller 15. A length value is set on the cable. Due to the arrangement of the length value, the sampling depth can be accurately realized, the monitoring can be carried out aiming at the deeper place of the water area, and the comprehensiveness of the equipment data is improved. Convenient operation for water environment detection sampling operation labour saving and time saving more uses the flexibility ratio height, and the sampling point when needs is few, and the sampling degree of difficulty is hour, can adopt the water environment monitoring of this embodiment fish-rod type to use sampling device.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. The utility model provides a sampling device for water environment monitoring which characterized in that: including sampler barrel, piston rod and elastic telescoping mechanism, the cover and the staving of sampler barrel can be dismantled the connection, be provided with in the sampler barrel the piston, the bottom of sampler barrel is provided with the water inlet, the piston can be sealed when the bottom the water inlet, be provided with on the piston rod, the top of sampler barrel is provided with elastic telescoping mechanism, the piston rod with elastic telescoping mechanism connects, elastic telescoping mechanism passes through the cable and is connected with the controller electricity, the bottom of sampler barrel is provided with the balancing weight.
2. The sampling device for monitoring the aquatic environment according to claim 1, wherein: the water inlet is provided with a one-way valve.
3. The sampling device for monitoring the aquatic environment according to claim 1, wherein: the bottom surface of the sampling cylinder is provided with a water depth measuring sensor which is electrically connected with the controller.
4. The sampling device for monitoring the aquatic environment according to claim 1, wherein: elastic telescoping mechanism includes motor, spring, joint piece and lift storehouse, the lift storehouse with the top surface of sampler barrel is connected, the motor pass through the transmission shaft with the joint piece is connected, by supreme rotation groove, joint groove and the resilience groove of having set gradually down in the lift storehouse, it is a circular slot to rotate the groove, be provided with on the top surface of circular slot the joint groove, the joint groove with joint piece phase-match, the resilience groove set up in on the top surface of circular slot, the diameter in resilience groove is not less than the length of joint piece, the bottom surface of joint piece with the piston rod is connected, the spring housing is located on the piston rod and be located the joint piece with between the sampler barrel, the motor with the controller electricity is connected.
5. The sampling device for monitoring the aquatic environment according to claim 4, wherein: the sampling cylinder is provided with a plurality of sampling cavities and pistons, each sampling cavity is internally matched with one piston, and the piston rod penetrates through the sampling cavities and each piston to be connected in series.
6. The sampling device for monitoring the aquatic environment according to claim 4, wherein: the sampling device for monitoring the water environment is hung on an automatic pilot ship through the cable, the cable is wound on a winding drum, the winding drum is connected with a winding drum motor, and the winding drum motor is electrically connected with the controller.
7. The sampling device for monitoring the aquatic environment according to claim 6, wherein: the automatic driving ship is provided with a plurality of sampling devices for water environment monitoring, and each sampling device for water environment monitoring can sink to different water depths for sampling detection.
8. The sampling device for monitoring the aquatic environment according to claim 6, wherein: and a GPS positioner is arranged on the automatic pilot ship and electrically connected with the controller.
9. The sampling device for monitoring the aquatic environment according to claim 4, wherein: the sampling device for monitoring the water environment is hung on a fishing rod through the cable, the cable is wound on a hand wheel of the fishing rod, and the controller is arranged on a handle of the fishing rod.
10. The sampling device for monitoring the aquatic environment according to claim 9, wherein: a length value is set on the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021426367.7U CN212539807U (en) | 2020-07-20 | 2020-07-20 | Sampling device for water environment monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021426367.7U CN212539807U (en) | 2020-07-20 | 2020-07-20 | Sampling device for water environment monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212539807U true CN212539807U (en) | 2021-02-12 |
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ID=74517432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021426367.7U Expired - Fee Related CN212539807U (en) | 2020-07-20 | 2020-07-20 | Sampling device for water environment monitoring |
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| Country | Link |
|---|---|
| CN (1) | CN212539807U (en) |
Cited By (2)
| 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 |
| CN117804841A (en) * | 2024-02-29 | 2024-04-02 | 四川省水利科学研究院 | Water conservancy water quality sampling equipment and application method thereof |
-
2020
- 2020-07-20 CN CN202021426367.7U patent/CN212539807U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN117804841A (en) * | 2024-02-29 | 2024-04-02 | 四川省水利科学研究院 | Water conservancy water quality sampling equipment and application method thereof |
| CN117804841B (en) * | 2024-02-29 | 2024-05-07 | 四川省水利科学研究院 | Water conservancy water quality sampling equipment and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 Termination date: 20210720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |