CN202869850U - Electric control closed water sampler - Google Patents
Electric control closed water sampler Download PDFInfo
- Publication number
- CN202869850U CN202869850U CN 201220475314 CN201220475314U CN202869850U CN 202869850 U CN202869850 U CN 202869850U CN 201220475314 CN201220475314 CN 201220475314 CN 201220475314 U CN201220475314 U CN 201220475314U CN 202869850 U CN202869850 U CN 202869850U
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- Prior art keywords
- hydrophore
- top cover
- sealing cover
- electronic control
- water receptacle
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- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000007789 sealing Methods 0.000 claims abstract description 69
- 238000004804 winding Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
本实用新型涉及一种电动控制闭合的采水器，其中支架安设在采水容器上，联动轴可上下滑动插设在支架中，触发件安设在联动轴或上密封盖夹持部件上，牵引电磁铁可上下移动安装在支架上并与触发件配合设置用于向上移动时带动触发件向上移动，电源通过开关电路连接牵引电磁铁，上密封盖夹持部件位于支架和采水容器之间并安设在联动轴上，上密封盖与采水容器的上部连接并夹持在上密封盖夹持部件中，下密封盖与采水容器的下部连接并和上密封盖联动设置，上下密封盖分别趋向于盖设在采水容器的上下部。本实用新型设计巧妙，结构简洁，在水体采集过程中水体交换完全，密封良好，操作更加简便，进一步减少采样带来的人为误差，适于大规模推广应用。
The utility model relates to an electrically controlled and closed water collecting device, wherein a support is arranged on a water collecting container, a linkage shaft can slide up and down and is inserted in the support, and a trigger is arranged on the linkage shaft or an upper sealing cover clamping part , the traction electromagnet can move up and down and is installed on the bracket and is set in cooperation with the trigger to drive the trigger to move upward when moving upward. The power supply is connected to the traction electromagnet through the switch circuit, and the clamping part of the upper sealing cover is located between the bracket and the water collection container. The upper sealing cover is connected with the upper part of the water collection container and clamped in the clamping part of the upper sealing cover, and the lower sealing cover is connected with the lower part of the water collection container and is set in linkage with the upper sealing cover. The sealing covers tend to cover the upper and lower parts of the water collection container respectively. The utility model has ingenious design, simple structure, complete water body exchange in the water body collection process, good sealing, easier operation, further reduces human error caused by sampling, and is suitable for large-scale popularization and application.
Description
Technical field
The utility model relates to water body acquisition technique field, and particularly hydrophore technical field specifically refers to be used for a kind of hydrophore of electronic control closure ecology of water field study sampling and use.
Background technology
In the water sampling process of hydrobiont investigation in the open air, traditional hydrophore is owing to only rely on the variation of water body buoyancy and pressure to realize the switching of water sampling device, therefore tend to when gathering water sample because hydrophore is controlled the change of speed and state, the water sample that causes non-purpose water layer is sneaked into and is caused error.Therefore, for this problem, many units have designed to open and close and have closed the hydrophore device of better effects if.Some are arranged at present for the design of large volume sampler opening and closing device, but complex structure, cost is high.The applicant also once designed the controlled hydrophore of a closing device, by-pass of main dependence triggers closing device, thereby reach the control purpose of opening and closing device, reached good effect by practice, but because this device needs (the control lifting of two lines, a control is closed), operation is still effectively simple not.
Therefore, for the problems referred to above and the defective that solves existence, need to provide a kind of closing device controlled hydrophore, its operation is easier, further reduces the personal error that sampling brings.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, a kind of hydrophore of electronic control closure is provided, the hydrophore design of this electronic control closure is ingenious, simple for structure, water body exchanges fully in the water body gatherer process, and good seal operates easier, further reduce the personal error that sampling brings, be suitable for large-scale promotion application.
To achieve these goals, the hydrophore of electronic control closure of the present utility model, be characterized in, comprise and adopt water receptacle, top cover labyrinth, lower sealing cover, support, power supply, switch, tractive magnet, universal driving shaft, trigger part and top cover labyrinth hold assembly, described support setting is adopted on the water receptacle described, described universal driving shaft can slide up and down and be plugged in the described support, described triggering part is installed on described universal driving shaft or the described top cover labyrinth hold assembly, described tractive magnet can move up and down to be installed on the described support and to be equipped with described triggering part and drive described triggering part when moving up and move up, described power supply connects described tractive magnet by described on-off circuit, described top cover labyrinth hold assembly is at described support and describedly adopt between the water receptacle and be installed on the described universal driving shaft, described top cover labyrinth is connected with described top of adopting water receptacle and is clamped in the described top cover labyrinth hold assembly, described lower sealing cover is connected with described bottom of adopting water receptacle and arranges with described top cover labyrinth interlock, described top cover labyrinth trends towards covering and is located at described top of adopting water receptacle, and described lower sealing cover trends towards covering and is located at described bottom of adopting water receptacle.
Preferably, the hydrophore of described electronic control closure also comprises inverter, and described switch connects described tractive magnet by described inverter circuit.
Preferably, described triggering part is fastened on the described tractive magnet.
Preferably, the hydrophore of described electronic control closure also comprises the lower sealing cover hold assembly, described universal driving shaft also can slide up and down and plug described top of adopting water receptacle, described lower sealing cover hold assembly is arranged in describedly to be adopted water receptacle and is installed on the described universal driving shaft, and described lower sealing cover is clamped in the described lower sealing cover hold assembly.
Preferably, between described top cover labyrinth and the described top of adopting water receptacle the first elastomeric element is set, between described lower sealing cover and the described bottom of adopting water receptacle the second elastomeric element is set, perhaps described top cover labyrinth and described lower sealing cover are elastic sealing cover.
Preferably, the hydrophore of described electronic control closure also comprises elastomeric element, and described elastomeric element is arranged between described support and the described top cover labyrinth hold assembly also respectively against described support and described top cover labyrinth hold assembly.
More preferably, described elastomeric element is spring, and described spring housing is located on the described universal driving shaft.
Preferably, the hydrophore of described electronic control closure also comprises semicircle bail and hydrophore lifting rope, and described semicircle bail is installed on the described support, and described hydrophore lifting rope is connected on the described semicircle bail.
More preferably, the hydrophore of described electronic control closure also comprises cable, described switch connects described tractive magnet by described cable circuit, described cable winding is on described hydrophore lifting rope, and the length of the described hydrophore lifting rope disconnected position that is arranged in described hydrophore lifting rope and described cable to the part cable of described tractive magnet is in relaxed state.
Preferably, described top cover labyrinth hold assembly has downward opening groove, and described top cover labyrinth is clamped in the described groove.
The beneficial effects of the utility model specifically are: the hydrophore of electronic control closure of the present utility model comprises adopts water receptacle, top cover labyrinth, lower sealing cover, support, power supply, switch, tractive magnet, universal driving shaft, trigger part and top cover labyrinth hold assembly, described support setting is adopted on the water receptacle described, described universal driving shaft can slide up and down and be plugged in the described support, described triggering part is installed on described universal driving shaft or the described top cover labyrinth hold assembly, described tractive magnet can move up and down to be installed on the described support and to be equipped with described triggering part and drive described triggering part when moving up and move up, described power supply connects described tractive magnet by described on-off circuit, described top cover labyrinth hold assembly is at described support and describedly adopt between the water receptacle and be installed on the described universal driving shaft, described top cover labyrinth is connected with described top of adopting water receptacle and is clamped in the described top cover labyrinth hold assembly, described lower sealing cover is connected with described bottom of adopting water receptacle and arranges with described top cover labyrinth interlock, described top cover labyrinth trends towards covering and is located at described top of adopting water receptacle, described lower sealing cover trends towards covering and is located at described bottom of adopting water receptacle, during use, when arriving desired depth, turn on-switch, under the function of current, the tractive magnet tractive that makes progress, driving the triggering part moves up, so that universal driving shaft moves up, drive on the top cover labyrinth hold assembly and move, discharge top cover labyrinth, the top cover labyrinth lid is located at the top of adopting water receptacle, because of lower sealing cover and top cover labyrinth interlock, the lower sealing cover lid is located at the bottom of adopting water receptacle, adopt the water receptacle closure, design ingenious, simple for structure, the water body exchange fully in the water body gatherer process, good seal, operate easier, further reduce the personal error that sampling brings, be suitable for large-scale promotion application.
Description of drawings
Fig. 1 is the three-dimensional partial schematic sectional view of a specific embodiment of the present utility model.
Fig. 2 is the side-looking partial schematic sectional view of specific embodiment shown in Figure 1.
Fig. 3 is that the master of the top cover labyrinth (lower sealing cover is identical with its structure) of specific embodiment shown in Figure 1 looks synoptic diagram.
Fig. 4 is the circuit diagram of specific embodiment shown in Figure 1.
Embodiment
In order more clearly to understand technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also Fig. 1-shown in Figure 4, the hydrophore of electronic control closure of the present utility model comprises adopts water receptacle 13, top cover labyrinth 10, lower sealing cover 14, support 7, power supply 1, switch 2, tractive magnet 8, universal driving shaft 11, trigger part 16 and top cover labyrinth hold assembly 9, described support 7 is installed in described adopting on the water receptacle 13, described universal driving shaft 11 can slide up and down and be plugged in the described support 7, described triggering part 16 is installed on the described top cover labyrinth hold assembly 9, described tractive magnet 8 can move up and down to be installed on the described support 7 and to be equipped with described triggering part 16 and drive described triggering part 16 when moving up and move up, described power supply 1 connects described tractive magnet 8 by described switch 2 circuit, described top cover labyrinth hold assembly 9 is at described support 7 and describedly adopt between the water receptacle 13 and be installed on the described universal driving shaft 11, described top cover labyrinth 10 is connected with described top of adopting water receptacle 13 and is clamped in the described top cover labyrinth hold assembly 9, described lower sealing cover 14 is connected with described bottom of adopting water receptacle 13 and arranges with described top cover labyrinth 10 interlocks, described top cover labyrinth 10 trends towards covering and is located at described top of adopting water receptacle 13, and described lower sealing cover 14 trends towards covering and is located at described bottom of adopting water receptacle 13.
Above-mentioned power supply 1 can adopt any suitable power supply 1, and in specific embodiment of the utility model, described power supply 1 is the 12V accumulator.Triggering part 16 can be any suitable parts, for example triggers sheet.
In order to provide suitable voltage to make its normal operation to tractive magnet 8, see also Fig. 1 and shown in Figure 4, in specific embodiment of the utility model, the hydrophore of described electronic control closure also comprises inverter 3, and described switch 2 connects described tractive magnet 8 by described inverter 3 circuit.
Described tractive magnet 8 is equipped with described triggering part 16 can adopt any suitable structure, sees also shown in Figure 1ly, and in specific embodiment of the utility model, described triggering part 16 is fastened on the described tractive magnet 8.
Described lower sealing cover 14 and 10 interlocks of described top cover labyrinth arrange can adopt any suitable structure, see also Fig. 1-shown in Figure 2, in specific embodiment of the utility model, the hydrophore of described electronic control closure also comprises lower sealing cover hold assembly 12, described universal driving shaft 11 also can slide up and down and plug described top of adopting water receptacle 13, described lower sealing cover hold assembly 12 is arranged in describedly to be adopted water receptacle 13 and is installed on the described universal driving shaft 11, and described lower sealing cover 14 is clamped in the described lower sealing cover hold assembly 12.Described top of adopting water receptacle 13 wherein has been shown among Fig. 3 has been used for the hole 15 that described universal driving shaft 11 inserts.
Described top cover labyrinth 10 trends towards covering and is located at described top of adopting water receptacle 13, described lower sealing cover 14 trends towards covering and is located at described bottom of adopting water receptacle 13, can adopt any suitable structure to realize, preferably, between described top cover labyrinth 10 and the described top of adopting water receptacle 13 the first elastomeric element is set, between described lower sealing cover 14 and the described bottom of adopting water receptacle 13 the second elastomeric element is set, perhaps described top cover labyrinth 10 and described lower sealing cover 14 are elastic sealing cover.See also Fig. 1-shown in Figure 3, in specific embodiment of the utility model, described top cover labyrinth 10 is identical with described lower sealing cover 14 structures, all adopt three-decker, consisted of by semicircle sealing compressing tablet 21, flexible glue disk 22 and semicircle location compressing tablet 23, fix by for example 6 pieces of screws between each layer, wherein semicircle sealing compressing tablet 21 is made for the thick organic glass of 5mm, has two; Semicircle location compressing tablet 23 is made by the 2mm organic glass, has two.
For so that top cover labyrinth hold assembly 9 keeps the clamping to top cover labyrinth 10 better, see also shown in Figure 1, in specific embodiment of the utility model, the hydrophore of described electronic control closure also comprises elastomeric element 17, and described elastomeric element 17 is arranged between described support 7 and the described top cover labyrinth hold assembly 9 also respectively against described support 7 and described top cover labyrinth hold assembly 9.Another elastomeric element 18 can also further be set, and another elastomeric element 18 is arranged between described universal driving shaft 11 and the described top of adopting water receptacle 13 and the respectively described universal driving shaft 11 of tractive and described top of adopting water receptacle 13.
Described elastomeric element 17 can adopt any suitable parts, sees also Fig. 1-shown in Figure 4, and in specific embodiment of the utility model, described elastomeric element 17 is springs, and described spring housing is located on the described universal driving shaft 11.Spring is in extended configuration under state of nature, so that top cover labyrinth hold assembly 9 can keep the clamping to top cover labyrinth 10 better.
Adopting water receptacle 13 can adopt suitable parts to realize moving up and down in water body, see also Fig. 1-shown in Figure 4, in specific embodiment of the utility model, the hydrophore of described electronic control closure also comprises semicircle bail 6 and hydrophore lifting rope 19, described semicircle bail 6 is installed on the described support 7, and described hydrophore lifting rope 19 is connected on the described semicircle bail 6.Hydrophore lifting rope 19 can adopt for example steel wire.
In order to improve serviceable life, the circuit junction is not stressed, see also shown in Figure 1, in specific embodiment of the utility model, the hydrophore of described electronic control closure also comprises cable 4, described switch 2 connects described tractive magnet 8 by described cable 4 circuit, described cable 4 is wrapped on the described hydrophore lifting rope 19, and the length of described hydrophore lifting rope 19 disconnected position 5 that is arranged in described hydrophore lifting rope 19 and described cable 4 to the part cable 4 of described tractive magnet 8 is in relaxed state.That is to say, do not stress to such an extent as to cable 4 is grown.
Described top cover labyrinth hold assembly 9 can be any suitable structure, see also Fig. 1-shown in Figure 2, in specific embodiment of the utility model, described top cover labyrinth hold assembly 9 has downward opening groove (not shown), and described top cover labyrinth 10 is clamped in the described groove.Lower sealing cover hold assembly 12 can be identical with top cover labyrinth hold assembly 9 structures.
In specific embodiment of the utility model, adopt water receptacle 13 and be the organic glass drum; Support 7 is the metal rectangular support, aluminium alloy post for example, and its xsect is grooved; Universal driving shaft 11, spring, top cover labyrinth hold assembly 9, semicircle bail 6 and screw adopt stainless steel to make; Top cover labyrinth 10, lower sealing cover 14 are made by nonmetallic materials.Can also adopt the mouth of a river adopting water receptacle 13 setting, adopt the common components such as water receptacle 13 interior set temperature meters.
When the utility model uses, smoke first universal driving shaft 11, top cover labyrinth 10 is stuck in the groove of top cover labyrinth hold assembly 9, lower sealing cover 14 is stuck in the groove of lower sealing cover hold assembly 12, top cover labyrinth 10 and lower sealing cover 14 are opened fully, control hydrophore lifting rope 19 places the needed degree of depth with hydrophore, press the switch 2 of power supply 1, under the function of current, tractive magnet 8 is tractive upwards, drive and trigger part 16, so that universal driving shaft 11 moves up, and then move on drive top cover labyrinth hold assembly 9 and the lower sealing cover hold assembly 12, discharging top cover labyrinth 10 and lower sealing cover 14, top cover labyrinth 10 and lower sealing cover 14 are under the elastic force effect of flexible glue disk 22, top cover labyrinth 10 lids are located at the top of adopting water receptacle 13, lower sealing cover 14 lids are located at the bottom of adopting water receptacle 13, adopt water receptacle 13 closures, can not cause because of the reasons such as seepage of top cover labyrinth 10 and lower sealing cover 14 error of sampling.Then spur hydrophore lifting rope 19, mention hydrophore and get final product.
The utility model is divided into the flip flop equipment circuit and mechanical part two parts form.The flip flop equipment circuit has comprised power supply 1, switch 2, inverter 3, tractive magnet 8 and cable 4.Power supply 1 is by inverter 3 effects, and the electric current that offers tractive magnet 8220V makes its work finish triggering.Mechanical hook-up comprises semicircle bail 6, hydrophore lifting rope 19, support 7, triggering linkage (triggering part 16, top cover labyrinth hold assembly 9, lower sealing cover hold assembly 12, universal driving shaft 11), top cover labyrinth 10, lower sealing cover 14, adopts water receptacle 13.In the process of hydrophore of the present utility model being put into the purpose water layer, the top cover labyrinth 10 of hydrophore and lower sealing cover 14 are owing to fixed by top cover labyrinth hold assembly 9 and lower sealing cover hold assembly 12 clampings, all the time be in full open position, the water body exchange is very complete, when arriving the purpose water layer, can residual other water layers not exchanged remaining water that falls.When described universal driving shaft 11 moves up owing to tractive magnet 8 effects drive triggering parts 16, top cover labyrinth hold assembly 9 and lower sealing cover hold assembly 12 discharge respectively top cover labyrinth 10 and lower sealing cover 14, and top cover labyrinth 10 and lower sealing cover 14 meetings are closure owing to the elasticity of flexible glue disk 22.Resistance acting in conjunction at elastic force and the water of flexible glue disk 22, adopt water receptacle 13 and collect required water sample, and because the good sealing effectiveness of closing device, in uphill process, can not cause opening of top cover labyrinth 10 and lower sealing cover 14 because of direction and the speed of adopting water receptacle 13 motions, the water body of other water layers can not enter fully adopts water receptacle 13.Therefore, the utility model can reduce the sampling error that causes owing to hydrophore athletic posture and speed well.
Because adopt technique scheme, technique effect of the present utility model is: during use, only hydrophore lifting rope 19 of needs just can be finished release, location and the trigger action to hydrophore, opens and closes respond well, easy and simple to handle.The water sample that gathers location water layer accurate, can not produce the sampling error that causes owing to the opening and closing device sealing, this instrumentation is simple simultaneously, employed parts and electronic equipment all at present are easy to purchase on the market, cheap, cost of manufacture is not high, is easy to promote.
To sum up, the hydrophore of electronic control closure of the present utility model design is ingenious, simple for structure, in the water body gatherer process water body exchange fully, good seal operate easylier, further reduces the personal error of sampling and bringing, and is suitable for large-scale promotion application.
In this instructions, the utility model is described with reference to its specific embodiment.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1. the hydrophore of an electronic control closure, it is characterized in that, comprise and adopt water receptacle, top cover labyrinth, lower sealing cover, support, power supply, switch, tractive magnet, universal driving shaft, trigger part and top cover labyrinth hold assembly, described support setting is adopted on the water receptacle described, described universal driving shaft can slide up and down and be plugged in the described support, described triggering part is installed on described universal driving shaft or the described top cover labyrinth hold assembly, described tractive magnet can move up and down to be installed on the described support and to be equipped with described triggering part and drive described triggering part when moving up and move up, described power supply connects described tractive magnet by described on-off circuit, described top cover labyrinth hold assembly is at described support and describedly adopt between the water receptacle and be installed on the described universal driving shaft, described top cover labyrinth is connected with described top of adopting water receptacle and is clamped in the described top cover labyrinth hold assembly, described lower sealing cover is connected with described bottom of adopting water receptacle and arranges with described top cover labyrinth interlock, described top cover labyrinth trends towards covering and is located at described top of adopting water receptacle, and described lower sealing cover trends towards covering and is located at described bottom of adopting water receptacle.
2. the hydrophore of electronic control closure according to claim 1 is characterized in that, the hydrophore of described electronic control closure also comprises inverter, and described switch connects described tractive magnet by described inverter circuit.
3. the hydrophore of electronic control closure according to claim 1 is characterized in that, described triggering part is fastened on the described tractive magnet.
4. the hydrophore of electronic control closure according to claim 1, it is characterized in that, the hydrophore of described electronic control closure also comprises the lower sealing cover hold assembly, described universal driving shaft also can slide up and down and plug described top of adopting water receptacle, described lower sealing cover hold assembly is arranged in describedly to be adopted water receptacle and is installed on the described universal driving shaft, and described lower sealing cover is clamped in the described lower sealing cover hold assembly.
5. the hydrophore of electronic control closure according to claim 1, it is characterized in that, between described top cover labyrinth and the described top of adopting water receptacle the first elastomeric element is set, between described lower sealing cover and the described bottom of adopting water receptacle the second elastomeric element is set, perhaps described top cover labyrinth and described lower sealing cover are elastic sealing cover.
6. the hydrophore of electronic control closure according to claim 1, it is characterized in that, the hydrophore of described electronic control closure also comprises elastomeric element, and described elastomeric element is arranged between described support and the described top cover labyrinth hold assembly also respectively against described support and described top cover labyrinth hold assembly.
7. the hydrophore of electronic control closure according to claim 6 is characterized in that, described elastomeric element is spring, and described spring housing is located on the described universal driving shaft.
8. the hydrophore of electronic control closure according to claim 1, it is characterized in that, the hydrophore of described electronic control closure also comprises semicircle bail and hydrophore lifting rope, and described semicircle bail is installed on the described support, and described hydrophore lifting rope is connected on the described semicircle bail.
9. the hydrophore of electronic control closure according to claim 8, it is characterized in that, the hydrophore of described electronic control closure also comprises cable, described switch connects described tractive magnet by described cable circuit, described cable winding is on described hydrophore lifting rope, and the length of the described hydrophore lifting rope disconnected position that is arranged in described hydrophore lifting rope and described cable to the part cable of described tractive magnet is in relaxed state.
10. the hydrophore of electronic control closure according to claim 1 is characterized in that, described top cover labyrinth hold assembly has downward opening groove, and described top cover labyrinth is clamped in the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475314 CN202869850U (en) | 2012-09-17 | 2012-09-17 | Electric control closed water sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475314 CN202869850U (en) | 2012-09-17 | 2012-09-17 | Electric control closed water sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869850U true CN202869850U (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220475314 Expired - Fee Related CN202869850U (en) | 2012-09-17 | 2012-09-17 | Electric control closed water sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869850U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267657A (en) * | 2013-05-28 | 2013-08-28 | 中国地质大学（武汉） | Fidelity secondary sampling equipment for bottom sediments |
| CN104677692A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Layered water body collection device |
| CN104729880A (en) * | 2015-01-21 | 2015-06-24 | 浙江理工大学 | Equipment for sampling water bodies above seabed at fixed distance |
| CN104729882A (en) * | 2015-01-21 | 2015-06-24 | 浙江理工大学 | Pendent airtight sampler of water samples in deep sea |
| CN104880336A (en) * | 2014-12-30 | 2015-09-02 | 浙江省海洋水产研究所 | Bottom-water layered water-gathering device |
| CN105372093A (en) * | 2015-11-12 | 2016-03-02 | 浙江省海洋水产研究所 | Sea environment monitoring water sampler |
| CN107826443A (en) * | 2017-09-30 | 2018-03-23 | 青岛海研电子有限公司 | Bottle cap automatic closs system |
| CN112730787A (en) * | 2021-01-12 | 2021-04-30 | 杨超 | Buoy for hydraulic engineering detection |
-
2012
- 2012-09-17 CN CN 201220475314 patent/CN202869850U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267657B (en) * | 2013-05-28 | 2015-01-21 | 中国地质大学（武汉） | Fidelity secondary sampling equipment for bottom sediments |
| CN103267657A (en) * | 2013-05-28 | 2013-08-28 | 中国地质大学（武汉） | Fidelity secondary sampling equipment for bottom sediments |
| CN104880336B (en) * | 2014-12-30 | 2017-06-30 | 浙江省海洋水产研究所 | Bottom water stratification water sampling device |
| CN104880336A (en) * | 2014-12-30 | 2015-09-02 | 浙江省海洋水产研究所 | Bottom-water layered water-gathering device |
| CN104677692A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Layered water body collection device |
| CN104729880A (en) * | 2015-01-21 | 2015-06-24 | 浙江理工大学 | Equipment for sampling water bodies above seabed at fixed distance |
| CN104729882A (en) * | 2015-01-21 | 2015-06-24 | 浙江理工大学 | Pendent airtight sampler of water samples in deep sea |
| CN104729882B (en) * | 2015-01-21 | 2017-06-13 | 浙江理工大学 | Deep-sea hanging type water sample air-tight sampling instrument |
| CN105372093A (en) * | 2015-11-12 | 2016-03-02 | 浙江省海洋水产研究所 | Sea environment monitoring water sampler |
| CN105372093B (en) * | 2015-11-12 | 2017-12-12 | 浙江省海洋水产研究所 | A kind of marine environmental monitoring hydrophore |
| CN107826443A (en) * | 2017-09-30 | 2018-03-23 | 青岛海研电子有限公司 | Bottle cap automatic closs system |
| CN107826443B (en) * | 2017-09-30 | 2024-06-07 | 青岛海研电子有限公司 | Automatic bottle cap closing system |
| CN112730787A (en) * | 2021-01-12 | 2021-04-30 | 杨超 | Buoy for hydraulic engineering detection |
| CN112730787B (en) * | 2021-01-12 | 2023-07-25 | 杨超 | Buoy for hydraulic engineering detection |
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