CN212254715U - Seawater quality sampling device for environmental experiment detection - Google Patents
Seawater quality sampling device for environmental experiment detection Download PDFInfo
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- CN212254715U CN212254715U CN202021004963.6U CN202021004963U CN212254715U CN 212254715 U CN212254715 U CN 212254715U CN 202021004963 U CN202021004963 U CN 202021004963U CN 212254715 U CN212254715 U CN 212254715U
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- 238000005070 sampling Methods 0.000 title claims abstract description 69
- 239000013535 sea water Substances 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000007613 environmental effect Effects 0.000 title claims abstract description 15
- 238000002474 experimental method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 238000002347 injection Methods 0.000 claims abstract description 47
- 239000007924 injection Substances 0.000 claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Abstract
The utility model discloses a sea water quality of water sampling device for environmental experiment detection, including sampler barrel and hoist and mount frame, sampler barrel top fixed mounting has hoist and mount frame, sampler barrel lower extreme movable mounting has the play water installation of being convenient for to go out water, sampler barrel lateral wall fixed connection installs the water injection device of adjustable sampling depth, and the setting up through the water injection barrel makes the depth that testing personnel can the sample water as required carry out water quality collection, and the water injection barrel makes the collection quality of water filter, guarantees the certain cleanliness factor of gathering quality of water, makes the more convenient water intaking from the sampling bucket of testing personnel through setting up of delivery port, and the setting of this device is convenient for adjust the quality of water of each water level section of sample and takes a sample, and the sample is ageing high, improves testing personnel's convenience in utilization, easy operation, and the practicality is high.
Description
Technical Field
The utility model relates to a sea water quality of water sampling technical field specifically is a sea water quality of water sampling device for environmental experiment detects.
Background
With the development of economy, the problem of water pollution in marine environment is showing the trend of regional expansion, diversified pollution and serious degree. The environmental protection department needs to detect the quality of ocean water regularly, needs to carry out the quality of water of a plurality of water level sections to the ocean and carries out comprehensive detection analysis. Therefore, a large amount of work such as sampling water quality on site is required to obtain the timeliness and accuracy of water quality data.
Water sampling will be carried out at first before the water quality testing, but current water sampling device single structure, the inconvenient water according to the degree of depth of the water level that the person that detects needs, the quality of water of adjusting each water level section of sample takes a sample, current sampling device mostly relies on electronic equipment, complex operation, the fault rate is high, the user of not being convenient for uses.
Therefore, a seawater quality sampling device for environmental experiment detection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a it is convenient to detect, conveniently adjusts depth of detection's environmental experiment detection and uses sea water quality of water sampling device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental experiment detects uses sea water quality of water sampling device, includes sampler barrel and hoist and mount frame, sampler barrel top fixed mounting has the hoist and mount frame, sampler barrel lower extreme movable mounting has the play water installation of the play water of being convenient for, the water injection device of adjustable sample depth is installed to sampler barrel lateral wall fixed connection, makes the detection personnel can carry out water quality collection according to the degree of depth of needs appearance water through setting up of water injection barrel, and the water injection barrel makes the collection quality of water filter, guarantees the certain cleanliness factor of gathering quality of water, makes the more convenient water intaking from the sampling bucket of detection personnel through setting up of delivery port.
Preferably, water outlet device includes toper post, joint groove and delivery port, sampler barrel lower extreme fixed mounting has the delivery port, the joint groove has been seted up to toper post inner wall, and the delivery port is connected with the meshing of joint groove, and the more convenient water intaking from the sampling bucket of detection personnel of being convenient for.
Preferably, the toper post side is the triangle-shaped shape, and the toper post adopts the stainless steel to make, and the setting of this device is convenient for the stability of sampler barrel whereabouts in the ocean, and the toper post makes the ocean reduce to the resistance of sampler barrel, guarantees the stability that makes the whereabouts of sampler barrel in the ocean.
Preferably, the water injection device includes water injection section of thick bamboo, connecting cylinder, piston post, expanding spring, screw lead screw, sampler barrel outer wall parallel mount has a water injection section of thick bamboo, water injection section of thick bamboo outer wall fixed mounting has the connecting cylinder, and the connecting cylinder both ends link up with sampler barrel and water injection section of thick bamboo inside each other, water injection section of thick bamboo inner wall slidable mounting has the piston post, the lower extreme fixed mounting of piston post has expanding spring, the threaded lead screw is pegged graft to water injection section of thick bamboo lower extreme, the one end and the expanding spring fixed connection of screw lead screw, and piston post and screw lead screw pass through expanding spring elastic connection, and the setting up of this device makes sampling equipment open the valve under the condition according to the depth of water and gets the water that comes from each water level section, has improved the accuracy of the water level of sampling water.
Preferably, the upper surface movable mounting of water injection section of thick bamboo has the filter screen, guarantees the cleanliness factor when the sample water gets into the water injection section of thick bamboo through the filter screen.
Preferably, the sampling tube is made of acrylic transparent plastic, so that a tester can visually observe the water quality of the ocean conveniently, and the acrylic material is not easy to corrode and has long service life.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the pressure of the piston column 43 and the distance between the threaded screw rods 45 are adjusted, when the ocean pressure reaches the preset value, the piston column 43 overcomes the elastic force of the spring and slides downwards, seawater enters the water injection cylinder 41 and is injected into the sampling barrel through the connecting cylinder 42 to finish water taking, after water taking is finished, the water injection cylinder 41 pulls upwards, the pressure of the sampling device is slowly reduced by the seawater, the piston column 43 moves upwards through the elastic force of the telescopic spring 44 to reset, the water outlet 23 is separated from the clamping groove 22 through rotating the conical column 21, the sampled water is discharged from the sampling barrel 1, the seawater sampling at different water levels is finished, the detection of detection personnel is convenient, the device is convenient for adjusting the water quality of each water level section for sampling, the constant pressure sampling is realized, the sampling time efficiency is high, the energy is saved, the assistance of electronic equipment is not needed, and the failure rate is low, the use convenience of the detection personnel is improved, the operation is simple, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the water injection device of the present invention;
FIG. 3 is a schematic view of the internal structure of the water injection device of the present invention;
fig. 4 is a schematic structural view of the water outlet device of the present invention.
In the figure: 1. a sampling tube; 2. a water outlet device; 21. a tapered post; 22. a clamping groove; 23. a water outlet; 3. a hoisting frame; 4. a water injection device; 41. a water injection barrel; 42. a connecting cylinder; 43. a piston post; 44. a tension spring; 45. and (4) a threaded screw 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 work belong to the protection scope of the present invention.
Referring to fig. 1, the seawater quality sampling device for environmental experiment detection in the figure comprises a sampling tube 1 and a hoisting frame 3, wherein the hoisting frame 3 is fixedly installed at the top of the sampling tube 1, a rope is installed on the hoisting frame 3, and the sampling tube 1 is placed in seawater for sampling through elongation of the rope.
Referring to fig. 1-2, the lower end of the sampling cylinder 1 is movably provided with a water outlet device 2 convenient for water outlet, the side wall of the sampling cylinder 1 is fixedly connected with a water injection device 4 capable of adjusting the sampling depth, the arrangement of the water injection cylinder 41 enables a tester to collect water quality according to the depth of the sample water as required, the water injection cylinder 41 enables the collected water quality to be filtered, certain cleanness of the collected water quality is guaranteed, and the arrangement of the water outlet 23 enables the tester to more conveniently take water from the sampling cylinder.
Referring to fig. 4, the water outlet device 2 includes a conical column 21, a clamping groove 22 and a water outlet 23, the water outlet 23 is fixedly mounted at the lower end of the sampling barrel 1, the clamping groove 22 is formed in the inner wall of the conical column 21, the water outlet 23 is meshed with the clamping groove 22, the stability of connection between the water outlet device 2 and the sampling barrel 1 is guaranteed by meshing connection between the water outlet 23 and the clamping groove 22, and therefore a detection person can conveniently take water from the sampling barrel.
Referring to fig. 4, the side of the conical column 21 is triangular, and the conical column 21 is made of stainless steel, so that the device is arranged to facilitate the stability of the sampling tube 1 in the ocean, and the conical column 21 reduces the resistance of the ocean to the sampling tube 1 to ensure the stability of the sampling tube 1 in the ocean.
Referring to fig. 3, the water injection device 4 includes a water injection cylinder 41, a connecting cylinder 42, a piston column 43, a telescopic spring 44, and a threaded screw rod 45, the water injection cylinder 41 is installed on the outer wall of the sampling cylinder 1 in parallel, the connecting cylinder 42 is fixedly installed on the outer wall of the water injection cylinder 41, two ends of the connecting cylinder 42 are communicated with the insides of the sampling cylinder 1 and the water injection cylinder 41, the piston column 43 is slidably installed on the inner wall of the water injection cylinder 41, the telescopic spring 44 is fixedly installed at the lower end of the piston column 43, the threaded screw rod 45 is inserted into the lower end of the water injection cylinder 41, one end of the threaded screw rod 45 is fixedly connected with the telescopic spring 44, the piston column 43 is elastically connected with the threaded screw rod 45 through the telescopic spring 44, the pressure of the piston column 43 and the distance between the threaded screw rod 45 are adjusted, when the ocean pressure reaches the preset value, the piston, the sea water enters into water injection section of thick bamboo 41, accomplish the water intaking in the sampling bucket through connecting cylinder 42 injection, accomplish the water intaking back, upwards pulling through water injection section of thick bamboo 41, the sea water slowly reduces sampling device steady pressure, make piston post 43 through expanding spring 44's elasticity rebound reset, the setting up of this device makes sampling device open the valve water intaking under the condition according to the certain depth of water, guaranteed that the water source gathers the water that comes from each water level section, the accuracy of the water level of sample water has been improved.
Referring to fig. 1 and 2, a filter screen is movably mounted on the upper surface of the water injection cylinder 41, and the cleanness of the sampled water entering the water injection cylinder 41 is ensured by the filter screen.
Referring to fig. 1, the sampling tube 1 is made of acrylic transparent plastic, so that a tester can visually observe the water quality of the ocean conveniently, and the acrylic material is not easy to corrode and has long service life.
In the scheme, the pressure of the piston column 43 and the distance between the threaded screw rods 45 are adjusted firstly, when the ocean pressure reaches the preset value, the piston column 43 can overcome the elastic force of the spring to slide downwards, seawater enters the water injection cylinder 41 and is injected into the sampling barrel through the connecting cylinder 42 to finish water taking, after water taking is finished, the seawater is pulled upwards through the water injection cylinder 41, the pressure of the sampling device is slowly reduced by the seawater, the piston column 43 moves upwards through the elastic force of the expansion spring 44 to reset, the water outlet 23 is separated from the clamping groove 22 through the rotating conical column 21, the sampling water is discharged from the sampling barrel 1, the sampling of the seawater at different water levels is finished, the detection of detection personnel is facilitated, the device is arranged to facilitate the adjustment of the sampling of the water quality of each water level section, the constant pressure sampling is realized, the sampling aging is high, energy is saved, the assistance of electronic equipment is not needed, the fault rate is low, improves the use convenience of testing personnel, easy operation, the practicality is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental test detects uses sea water quality of water sampling device, includes sampling tube (1) and hoist and mount frame (3), sampling tube (1) top fixed mounting has hoist and mount frame (3), its characterized in that: sampling tube (1) lower extreme movable mounting has water outlet means (2) of being convenient for to go out water, sampling tube (1) lateral wall fixed connection installs water injection device (4) of adjustable sample depth.
2. The seawater quality sampling device for environmental experiment detection according to claim 1, characterized in that: go out water installation (2) including toper post (21), joint groove (22) and delivery port (23), sampler barrel (1) lower extreme fixed mounting has delivery port (23), joint groove (22) have been seted up to toper post (21) inner wall, and delivery port (23) are connected with joint groove (22) meshing.
3. The seawater quality sampling device for environmental experiment detection according to claim 2, characterized in that: the side surface of the conical column (21) is triangular, and the conical column (21) is made of stainless steel.
4. The seawater quality sampling device for environmental experiment detection according to claim 1, characterized in that: the water injection device (4) comprises a water injection cylinder (41), a connecting cylinder (42), a piston column (43), an expansion spring (44) and a threaded screw rod (45), the water injection cylinder (41) is installed on the outer wall of the sampling cylinder (1) in parallel, the connecting cylinder (42) is fixedly installed on the outer wall of the water injection cylinder (41), the two ends of the connecting cylinder (42) are communicated with the sampling cylinder (1) and the water injection cylinder (41) inside, the piston column (43) is installed on the inner wall of the water injection cylinder (41) in a sliding mode, the expansion spring (44) is fixedly installed on the lower end of the piston column (43), the threaded screw rod (45) is inserted into the lower end of the water injection cylinder (41), one end of the threaded screw rod (45) is fixedly connected with the expansion spring (44), and the piston column (43) is elastically connected with the threaded screw rod.
5. The seawater quality sampling device for environmental experiment detection according to claim 4, wherein: the upper surface of the water injection barrel (41) is movably provided with a filter screen.
6. The seawater quality sampling device for environmental experiment detection according to claim 1, characterized in that: the sampling tube (1) is made of acrylic transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004963.6U CN212254715U (en) | 2020-06-04 | 2020-06-04 | Seawater quality sampling device for environmental experiment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004963.6U CN212254715U (en) | 2020-06-04 | 2020-06-04 | Seawater quality sampling device for environmental experiment detection |
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| Publication Number | Publication Date |
|---|---|
| CN212254715U true CN212254715U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021004963.6U Expired - Fee Related CN212254715U (en) | 2020-06-04 | 2020-06-04 | Seawater quality sampling device for environmental experiment detection |
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| Country | Link |
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| CN (1) | CN212254715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279768A (en) * | 2021-12-28 | 2022-04-05 | 江苏省海洋水产研究所 | Sea environment detection equipment for sea entrance |
| CN116448491A (en) * | 2023-04-18 | 2023-07-18 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Ocean water quality monitoring sampling device |
-
2020
- 2020-06-04 CN CN202021004963.6U patent/CN212254715U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279768A (en) * | 2021-12-28 | 2022-04-05 | 江苏省海洋水产研究所 | Sea environment detection equipment for sea entrance |
| CN114279768B (en) * | 2021-12-28 | 2024-02-06 | 江苏省海洋水产研究所 | Ocean environment detection equipment of sea entrance |
| CN116448491A (en) * | 2023-04-18 | 2023-07-18 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Ocean water quality monitoring sampling device |
| CN116448491B (en) * | 2023-04-18 | 2024-05-24 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Ocean water quality monitoring sampling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |