CN106989958A - A kind of new self-turning-back water sampling device - Google Patents
A kind of new self-turning-back water sampling device Download PDFInfo
- Publication number
- CN106989958A CN106989958A CN201710389980.2A CN201710389980A CN106989958A CN 106989958 A CN106989958 A CN 106989958A CN 201710389980 A CN201710389980 A CN 201710389980A CN 106989958 A CN106989958 A CN 106989958A
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- Prior art keywords
- casing
- hydraulic cylinder
- air bag
- turning
- control device
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- 238000005070 sampling Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000007789 gas Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- 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
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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 a kind of new self-turning-back water sampling device, including casing, driven plate gate, hydraulic cylinder, air bag, the bottom half is provided with water inlet, casing top is provided with air bag and hydraulic control device, the inside of casing is provided with high-pressure chamber and sample bin, box house, which coordinates, is provided with hydraulic cylinder, the hydraulic cylinder is connected with hydraulic control device, piston rod is installed on hydraulic cylinder, the end of piston rod is provided with piston, the driven plate gate and cabinet wall are rotatably connected, and are fixedly linked between the air bag and casing with watertight seat.The present invention has underwater sampling efficiency high, can be achieved to return function, advantages of simple structure and simple certainly after sampling.
Description
【Technical field】
The present invention relates to the technical field of water sampling device, particularly a kind of technical field of new self-turning-back water sampling device.
【Background technology】
The collection of deep-sea water sample, has highly important meaning for China's ocean mineral resources exploration.Ocean section of China
Pass the examination, the sampling for seawater mainly passes through CTD synthesis hydrophore realizations.It is more multiple to there is equipment use in CTD synthesis hydrophores
Miscellaneous, equipment decentralization and removal process need man power and material's input to add use cost greatly.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of new self-turning-back water sampling device, can
Make underwater sampling efficiency high, be can be achieved after sampling from function is returned, simple in construction, use cost is low, simple operation.
To achieve the above object, the present invention proposes a kind of new self-turning-back water sampling device, including casing, driven plate lock
Door, hydraulic cylinder, air bag, the bottom half are provided with water inlet, and casing top is provided with air bag and hydraulic control device, casing
Inside is provided with high-pressure chamber and sample bin, and box house, which coordinates, is provided with hydraulic cylinder, and the hydraulic cylinder is connected with hydraulic control device,
Piston rod is installed, the end of piston rod is provided with piston, and the driven plate gate and cabinet wall are rotatable on hydraulic cylinder
Connection, is fixedly linked between the air bag and casing with watertight seat.
Preferably, the bottom half is provided with sensor, box house is provided with control device, and control device is used respectively
Wire is connected with driven plate gate, sensor.
Preferably, the quantity of the driven plate gate is 2, gases at high pressure, high-pressure chamber are filled with the high-pressure chamber
Positioned at the top of sample bin.
Preferably, being provided with sealing ring between the piston and cabinet wall, piston side is provided with seal groove, the sealing
Circle, which coordinates, to be arranged in seal groove.
Beneficial effects of the present invention：The present invention is used by the way that bottom half is provided with into water inlet between casing top and air bag
Watertight seat is connected, and some rotatable driven plate gates is provided with casing, high-pressure chamber is filled with gases at high pressure, so that water
Lower sampling is convenient, can increase buoyancy by the inflation of air bag and complete, from returning, to realize the control for passing in and out aqueous vapor；Bottom half is set
There is sensor, box house is provided with control device, and control device is connected with wire with driven plate gate, sensor respectively,
Underwater sampling is precisely controlled so as to realize and business of returning to one's post certainly；Hydraulic cylinder is connected with hydraulic control device, hydraulic cylinder is provided with band
The piston rod of piston, hydraulic control mode is conducive to the steady underwater sampling of device and airbag aeration；The water sampling device is simple in construction,
Simple operation, use cost is low, and overall air-tightness is good.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of new self-turning-back water sampling device of the present invention；
Fig. 2 is a kind of use state schematic diagram of new self-turning-back water sampling device of the present invention.
In figure：1- casings, 2- driven plates gate, 3- hydraulic cylinders, 4- pistons, 5- air bags, 11- water inlets, 12- samples
Storehouse, 13- high-pressure chambers.
【Embodiment】
Refering to Fig. 1 and Fig. 2, a kind of new self-turning-back water sampling device of the present invention, including casing 1, driven plate gate 2, liquid
Cylinder pressure 3, air bag 5, the bottom of casing 1 are provided with water inlet 11, and the top of casing 1 is provided with air bag 5 and hydraulic control device, casing
1 inside is provided with high-pressure chamber 13 and sample bin 12, and the internal engagement of casing 1 is provided with hydraulic cylinder 3, the hydraulic cylinder 3 and hydraulic pressure control
Device processed is connected, and piston rod is provided with hydraulic cylinder 3, the end of piston rod is provided with piston 4, the He of driven plate gate 2
The inwall of casing 1 is rotatably connected, and is fixedly linked between the air bag 5 and casing 1 with watertight seat, the bottom of casing 1 is provided with biography
Control device is installed, control device is connected with wire with driven plate gate 2, sensor respectively, institute inside sensor, casing 1
The quantity for stating driven plate gate 2 is that gases at high pressure are filled with 2, the high-pressure chamber 13, and high-pressure chamber 13 is located at sample bin 12
Sealing ring is provided between top, piston 4 and casing 1 inwall, the side of piston 4 is provided with seal groove, and the sealing ring coordinates peace
In seal groove.
The course of work of the present invention：
A kind of new self-turning-back water sampling device of the present invention in the course of the work, block during original state by driven plate gate 2
Gases at high pressure transfer to casing 1 behind the bottom so as not to enter air bag 5, and sensor is detected after casing 1 bottoms out, water inlet
The synchronous rotary of driven plate gate 2 at driven plate gate 2 and air bag 5 at 11, makes the gases at high pressure in high-pressure chamber 13 can
Into air bag 5, at the same time, hydraulic control device completes hydraulic cylinder 3 and starts control, by hydraulic coupling so that piston rod is transported upwards
Dynamic, seawater enters sample bin 12 by water inlet 11, and gases at high pressure enter air bag 5, as the volume of air bag 5 increases so that device is whole
The buoyancy of body rises, and device, which starts to float, after buoyancy is more than self gravitation completes to return certainly.
A kind of new self-turning-back water sampling device of the present invention, water inlet 11, the top of casing 1 and air bag 5 are provided with by the bottom of casing 1
Between with watertight seat be connected, some rotatable driven plate gates 2 are installed, high-pressure chamber 13 is filled with gases at high pressure in casing 1,
So that underwater sampling is convenient, buoyancy can be increased by the inflation of air bag 5 and complete, from returning, to realize the control for passing in and out aqueous vapor；
The bottom of casing 1 is provided with inside sensor, casing 1 control device is installed, control device uses wire and driven plate lock respectively
Door 2, sensor are connected, and underwater sampling is precisely controlled and business of returning to one's post certainly so as to realize；By hydraulic cylinder 3 and hydraulic control device phase
Even, hydraulic cylinder 3 is provided with the piston rod with piston 4, and hydraulic control mode is conducive to the steady underwater sampling of device and air bag 5 to fill
Gas；The water sampling device is simple in construction, and simple operation, use cost is low, and overall air-tightness is good.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (4)
1. a kind of new self-turning-back water sampling device, it is characterised in that：Including casing (1), driven plate gate (2), hydraulic cylinder
(3), air bag (5), casing (1) bottom is provided with the top of water inlet (11), casing (1) and is provided with air bag (5) and hydraulic control
Device, the inside of casing (1) is provided with high-pressure chamber (13) and sample bin (12), and casing (1) internal engagement is provided with hydraulic cylinder (3),
The hydraulic cylinder (3) is connected with hydraulic control device, and piston rod is provided with hydraulic cylinder (3), and the end of piston rod is provided with work
Fill in (4), the driven plate gate (2) and casing (1) inwall are rotatably connected, and water is used between the air bag (5) and casing (1)
Close seat is fixedly linked.
2. a kind of new self-turning-back water sampling device as claimed in claim 1, it is characterised in that：Casing (1) bottom is provided with
Control device is installed, control device uses wire and driven plate gate (2), sensor phase respectively inside sensor, casing (1)
Even.
3. a kind of new self-turning-back water sampling device as claimed in claim 1, it is characterised in that：The driven plate gate (2)
Quantity be 2, gases at high pressure are filled with the high-pressure chamber (13), high-pressure chamber (13) is located at the top of sample bin (12).
4. a kind of new self-turning-back water sampling device as claimed in claim 1, it is characterised in that：The piston (4) and casing (1)
Sealing ring is provided between inwall, piston (4) is provided with seal groove sideways, and the sealing ring, which coordinates, to be arranged in seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389980.2A CN106989958A (en) | 2017-05-27 | 2017-05-27 | A kind of new self-turning-back water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389980.2A CN106989958A (en) | 2017-05-27 | 2017-05-27 | A kind of new self-turning-back water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106989958A true CN106989958A (en) | 2017-07-28 |
Family
ID=59419778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389980.2A Pending CN106989958A (en) | 2017-05-27 | 2017-05-27 | A kind of new self-turning-back water sampling device |
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| Country | Link |
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| CN (1) | CN106989958A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621384A (en) * | 2017-09-30 | 2018-01-23 | 广西欧讯科技服务有限责任公司 | A kind of seawater collection device peculiar to vessel |
| CN107677511A (en) * | 2017-09-30 | 2018-02-09 | 广西欧讯科技服务有限责任公司 | A kind of antirust and seawater collection device peculiar to vessel |
| CN110455587A (en) * | 2019-09-02 | 2019-11-15 | 龚建国 | A kind of ecology water quality monitoring deep water sampling device |
| CN113277574A (en) * | 2021-03-23 | 2021-08-20 | 中国地质大学（武汉） | Lake ecological environment restoration test device |
| CN114739735A (en) * | 2022-04-15 | 2022-07-12 | 江苏天新环保科技有限公司 | Urban river environment detection sampling device and sampling method |
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|---|---|---|---|---|
| US4635487A (en) * | 1985-10-29 | 1987-01-13 | The United States Of America As Represented By The United States Department Of Navy | Fluid sampler |
| CN103091130A (en) * | 2013-01-31 | 2013-05-08 | 中国科学院地质与地球物理研究所 | Liquid sampling device |
| CN103419914A (en) * | 2013-08-28 | 2013-12-04 | 北京理工大学 | Gas bag type underwater depth-control suspension system |
| CN204359776U (en) * | 2014-12-29 | 2015-05-27 | 欧陆分析技术服务(苏州)有限公司 | A kind of portable water quality detecting device |
| CN205138828U (en) * | 2015-11-07 | 2016-04-06 | 李峰 | Deep water sampling device for environmental monitoring |
| CN205538352U (en) * | 2016-04-15 | 2016-08-31 | 青岛卓建海洋工程勘测技术有限公司 | Seabed exploration sampling device with locate function |
| CN206787859U (en) * | 2017-05-27 | 2017-12-22 | 国家海洋局第二海洋研究所 | A kind of new self-turning-back water sampling device |
-
2017
- 2017-05-27 CN CN201710389980.2A patent/CN106989958A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4635487A (en) * | 1985-10-29 | 1987-01-13 | The United States Of America As Represented By The United States Department Of Navy | Fluid sampler |
| CN103091130A (en) * | 2013-01-31 | 2013-05-08 | 中国科学院地质与地球物理研究所 | Liquid sampling device |
| CN103419914A (en) * | 2013-08-28 | 2013-12-04 | 北京理工大学 | Gas bag type underwater depth-control suspension system |
| CN204359776U (en) * | 2014-12-29 | 2015-05-27 | 欧陆分析技术服务(苏州)有限公司 | A kind of portable water quality detecting device |
| CN205138828U (en) * | 2015-11-07 | 2016-04-06 | 李峰 | Deep water sampling device for environmental monitoring |
| CN205538352U (en) * | 2016-04-15 | 2016-08-31 | 青岛卓建海洋工程勘测技术有限公司 | Seabed exploration sampling device with locate function |
| CN206787859U (en) * | 2017-05-27 | 2017-12-22 | 国家海洋局第二海洋研究所 | A kind of new self-turning-back water sampling device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621384A (en) * | 2017-09-30 | 2018-01-23 | 广西欧讯科技服务有限责任公司 | A kind of seawater collection device peculiar to vessel |
| CN107677511A (en) * | 2017-09-30 | 2018-02-09 | 广西欧讯科技服务有限责任公司 | A kind of antirust and seawater collection device peculiar to vessel |
| CN110455587A (en) * | 2019-09-02 | 2019-11-15 | 龚建国 | A kind of ecology water quality monitoring deep water sampling device |
| CN113277574A (en) * | 2021-03-23 | 2021-08-20 | 中国地质大学（武汉） | Lake ecological environment restoration test device |
| CN113277574B (en) * | 2021-03-23 | 2022-08-12 | 中国地质大学（武汉） | Lake ecological environment restoration test device |
| CN114739735A (en) * | 2022-04-15 | 2022-07-12 | 江苏天新环保科技有限公司 | Urban river environment detection sampling device and sampling method |
| CN114739735B (en) * | 2022-04-15 | 2022-12-09 | 江苏天新环保科技有限公司 | Urban river environment detection sampling device and sampling method |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yuan Inventor after: Jiang Lianghong Inventor before: Jiang Lianghong Inventor before: Wang Yuan |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
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| RJ01 | Rejection of invention patent application after publication |