CN214277565U - Deep lake water source sampling device - Google Patents
Deep lake water source sampling device Download PDFInfo
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- CN214277565U CN214277565U CN202120064162.7U CN202120064162U CN214277565U CN 214277565 U CN214277565 U CN 214277565U CN 202120064162 U CN202120064162 U CN 202120064162U CN 214277565 U CN214277565 U CN 214277565U
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- collection box
- collection
- water
- sampling device
- cavity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000005070 sampling Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000003643 water by type Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of water sampling, more specifically say, a deep lake water source sampling device, including collection box and the go-between of setting on collection box, the equidistance is equipped with a plurality of collection chambeies from top to bottom in the collection box, one side of collection box still is equipped with a plurality of water inlets that communicate with the collection chamber, symmetrical articulated in the water inlet have a shutoff board, and the shutoff board passes through the spring and is connected with collection box, slidable mounting has the slide in the collection chamber, and elastic connection between slide and the collection box, still equidistance is equipped with multiunit valve mechanism on the collection box, the valve includes that one end slides and inserts the valve plate that is established in the water inlet, the draw-in groove that sets up on the valve plate and the kelly that matches with the draw-in groove; the utility model discloses not only realized carrying out the layering collection work to the water sample in different degree of depth waters, but also realized automatic re-setting, reduced the labour.
Description
Technical Field
The utility model relates to a water sample collection technical field, the more specifically deep lake water source sampling device that says so.
Background
With the increasing attention on environmental problems, relevant departments and enterprises often extract water samples from water in water areas such as rivers, lakes and the like to be used for detecting the water quality and the like so as to ensure that the water quality of each water area meets corresponding environmental requirements. The collection and storage of water samples are important links of water quality analysis, and accurate sampling methods and water sample storage methods must be used and timely sent for analysis and assay in order to obtain accurate and comprehensive water quality analysis data.
The existing sampling device can not carry out layered acquisition work on water areas with different depths at one time, so that the whole sampling work period is prolonged, and the work efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deep lake water source sampling device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a deep lake water source sampling device comprises a collection box and a connecting ring arranged on the collection box, wherein a plurality of collection cavities are arranged in the collection box from top to bottom in an equal distance mode, one side of the collection box is further provided with a plurality of water inlets communicated with the collection cavities, plugging plates are symmetrically hinged in the water inlets and are connected with the collection box through springs, sliding plates are arranged in the collection cavities in a sliding mode, the sliding plates are elastically connected with the collection box, a plurality of groups of valve mechanisms are arranged on the collection box in an equal distance mode, a valve comprises a valve plate, a clamping groove and a clamping rod, one end of the clamping rod is slidably inserted in the water inlet, the clamping groove is arranged on the valve plate, the clamping rod is matched with the clamping groove, one end of the clamping rod is slidably inserted in the collection box, a guide groove is formed in the collection cavity, a sliding block is installed in the guide groove in a sliding mode, a hinge rod is hinged between the sliding block and one end of the clamping rod, and a contact block is fixedly installed on the sliding plate, the slider interferes with the moving path of the contact block.
Further: from top to bottom each the elastic coefficient of the spring in the water inlet increases gradually.
Further: the guide grooves are obliquely arranged relative to the collection box.
Further: the collection box is also provided with a floating reset mechanism.
And further: the floating reset mechanism comprises a group of electromagnets, a first airbag and a second airbag, wherein a reaction cavity and a bag cavity are respectively arranged at two ends of the collection box, the first airbag and the second airbag are respectively bonded in the reaction cavity and the bag cavity, and are in a group, one electromagnet in the electromagnets is fixedly mounted on the collection box, another electromagnet is elastically connected with the collection box, and the lowest layer is arranged between a sliding plate in the collection cavity and the collection box and is provided with a group of contacts and a pricking needle, the first airbag is internally filled with reaction particles which react with water to generate gas, water solution is further injected in the reaction cavity, one end of the bag cavity is provided with a top cover hinged with the collection box, the other end of the top cover is buckled with the collection box, and the second airbag is communicated with the reaction cavity through an air pipe.
And further: the first balloon is located in the path of travel of the needle.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
1. the utility model discloses a set up the slide, the water inlet, the closure plate, a spring, the valve plate, the kelly, the draw-in groove, the guide slot, the slider, the hinge bar and conflict piece, be connected with the go-between and slowly put into the lake through connecting the rope, in the in-process that the collection box moved down, under the effect of water pressure, make the closure plate open, rivers flow into the collection intracavity through the water inlet, and under the action of gravity of water, the slide moves down and drives the slider through the touch block and remove along the guide slot, through the effect of hinge bar, drive the kelly and remove simultaneously, until the kelly breaks away from the draw-in groove, under the effect of elastic restoring force, make the valve plate insert the water inlet, accomplish collection work to the water inlet shutoff, and through setting up the spring of different elastic coefficients, because the water pressure of the different degree of depth water layers is different, lead to the water inlet open-time of different positions is different, and then carry out the layering collection to the water of the different degree of depth in proper order, the later stage staff of being convenient for carries out contrast experiment to the water sample of different water layers.
2. The utility model discloses a set up the contact, the reaction chamber, the electro-magnet, the needle, first gasbag, the top cap, second gasbag and trachea, when the collection chamber of lower floor is accomplished the collection to deep water regional water sample, the contact between the contact, the electro-magnet circular telegram of offending repels mutually, drive the first gasbag of needle puncture, make reaction granule and water reaction produce a large amount of gases, and pour into the second gasbag into through the trachea, make the second gasbag inflation and back open the top cap and expose in aqueous, under the effect of buoyancy, make the second gasbag drive the collection box and go up to float to the surface of water, the mode of manpower pulling has been broken away from, the labour has been saved.
Drawings
FIG. 1 is a schematic structural diagram of a deep lake water source sampling device;
FIG. 2 is an enlarged partial structural diagram of the position A in the deep lake water source sampling device;
FIG. 3 is an enlarged partial structural diagram of a deep lake water source sampling device at the position B;
fig. 4 is a schematic structural diagram of a valve plate in the sampling device for deep lake water sources.
The reference numerals in the schematic drawings illustrate:
1-collection box, 2-collection cavity, 3-connecting ring, 4-sliding plate, 5-water inlet, 6-blocking plate, 7-spring, 8-valve plate, 9-clamping rod, 10-clamping groove, 11-guide groove, 12-sliding block, 13-hinge rod, 14-touch block, 15-touch point, 16-reaction cavity, 17-electromagnet, 18-pricking pin, 19-first air bag, 20-top cover, 21-second air bag and 22-air pipe.
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, and the following embodiments are combined to further describe the present invention.
Referring to fig. 1, 2 and 4, in the embodiment of the present invention, a sampling device for deep lake water source comprises a collecting box 1 and a connecting ring disposed on the collecting box 1, wherein a plurality of collecting cavities 2 are equidistantly disposed from top to bottom in the collecting box 1, a plurality of water inlets 5 communicated with the collecting cavities 2 are further disposed on one side of the collecting box 1, plugging plates 6 are symmetrically hinged in the water inlets 5, the plugging plates 6 are connected with the collecting box 1 through springs 7, the elastic coefficient of the springs 7 in the water inlets 5 is gradually increased from top to bottom, sliding plates 4 are slidably disposed in the collecting cavities 2, the sliding plates 4 are elastically connected with the collecting box 1, a plurality of valve mechanisms are further equidistantly disposed on the collecting box 1, the valves include valve plates 8 with one ends slidably inserted in the water inlets 5, clamping grooves 10 disposed on the valve plates 8, and clamping rods 9 adapted to the clamping grooves 10, one end of the clamping rod 9 is inserted into the collection box 1 in a sliding mode, a guide groove 11 is arranged in the collection cavity 2, the guide groove 11 is obliquely arranged relative to the collection box 1, a sliding block 12 is installed in the guide groove 11 in a sliding mode, a hinge rod 13 is hinged between the sliding block 12 and one end of the clamping rod 9, a contact block 14 is fixedly installed on the sliding plate 4, and the sliding block 12 interferes with the moving path of the contact block 14.
In practical application, the collecting box is connected with the connecting ring 3 through the connecting rope and is slowly put into a lake, in the process of moving the collecting box 1 downwards, under the action of water pressure, the blocking plate 6 is opened, water flows into the collecting cavity 2 through the water inlet 5, under the action of the gravity of water, the sliding plate 5 moves downwards and drives the sliding block 12 to move along the guide groove 11 through the contact block 14, and under the action of the hinge rod 13, simultaneously, the clamping rod 9 is driven to move until the clamping rod 9 is separated from the clamping groove 10, the valve plate 8 is inserted into the water inlet 5 under the action of elastic restoring force, the water inlet 5 is sealed to finish the collection work, and by arranging the springs 7 with different elastic coefficients, because the water pressure of water layers at different depths is different, the opening time of the water inlets 5 at different positions is different, and then carry out the layering collection to the water in different degree of depth waters in proper order, the later stage staff of being convenient for carries out the contrast experiment to the water sample on different water layers.
Further, please refer to fig. 1 and fig. 3, as a preferred embodiment of the present invention, a floating reset mechanism is further disposed on the collection box 1, the floating reset mechanism includes a set of electromagnets 17, a first air bag 19 and a second air bag 21, a reaction chamber 16 and a bag chamber are respectively disposed at two ends of the collection box 1, the first air bag 19 and the second air bag 21 are respectively bonded in the reaction chamber 16 and the bag chamber, one electromagnet 17 of the set of electromagnets 17 is fixedly mounted on the collection box 1, another electromagnet 17 is elastically connected with the collection box 1, a set of contacts 15 is disposed between the sliding plate 4 in the collection chamber 2 at the lowest layer and the collection box 1, a pricking pin 18 is fixedly mounted on the other electromagnet 17, a reaction particle which reacts with water to generate gas is filled in the first air bag 19, and the first air bag 19 is located on a moving path of the pricking pin 18, the reaction cavity 16 is filled with water solution, the bag cavity is provided with a top cover 20, one end of the top cover 20 is hinged with the collection box 1, the other end of the top cover 20 is buckled with the collection box 1, and the second air bag 21 is communicated with the reaction cavity 16 through an air pipe 22.
When collection is accomplished to the regional water sample of deep water in collection chamber 2 at the lower floor, contact between the contact 15, the electromagnet 17 that touches the offender is electrified to repel each other, drive the acupuncture 18 and pierce first gasbag 19, make reaction particle and water reaction produce a large amount of gas, and inject into second gasbag 21 through trachea 22 in, make second gasbag 21 inflation and push open the top cap and expose in aqueous, under the effect of buoyancy, make second gasbag 21 drive collection box 1 and go up to the surface of water, the mode of manpower pulling has been got rid of, the labour has been saved.
With the above embodiments in mind, the utility model discloses a theory of operation is:
when the utility model is used, the connecting rope is connected with the connecting ring 3 and slowly put into the lake, in the process of moving the collection box 1 downwards, under the action of water pressure, the blocking plate 6 is opened, water flows into the collection cavity 2 through the water inlet 5, under the action of the gravity of water, the sliding plate 5 moves downwards and drives the sliding block 12 to move along the guide groove 11 through the contact block 14, and under the action of the hinge rod 13, simultaneously, the clamping rod 9 is driven to move until the clamping rod 9 is separated from the clamping groove 10, the valve plate 8 is inserted into the water inlet 5 under the action of elastic restoring force, the water inlet 5 is sealed to finish the collection work, and by arranging the springs 7 with different elastic coefficients, because the water pressure of water layers at different depths is different, the opening time of the water inlets 5 at different positions is different, and then carry out the layering collection to the water in different degree of depth waters in proper order, the later stage staff of being convenient for carries out the contrast experiment to the water sample on different water layers.
When collection is accomplished to the regional water sample of deep water in collection chamber 2 at the lower floor, contact between the contact 15, the electromagnet 17 that touches the offender is electrified to repel each other, drive the acupuncture 18 and pierce first gasbag 19, make reaction particle and water reaction produce a large amount of gas, and inject into second gasbag 21 through trachea 22 in, make second gasbag 21 inflation and push open the top cap and expose in aqueous, under the effect of buoyancy, make second gasbag 21 drive collection box 1 and go up to the surface of water, the mode of manpower pulling has been got rid of, the labour has been saved.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The deep lake water source sampling device comprises a collection box (1) and a connecting ring arranged on the collection box (1), and is characterized in that a plurality of collection cavities (2) are arranged in the collection box (1) at equal intervals from top to bottom, a plurality of water inlets (5) communicated with the collection cavities (2) are further arranged on one side of the collection box (1), plugging plates (6) are symmetrically hinged in the water inlets (5), the plugging plates (6) are connected with the collection box (1) through springs (7), sliding plates (4) are slidably arranged in the collection cavities (2), the sliding plates (4) are elastically connected with the collection box (1), a plurality of groups of valve mechanisms are further arranged on the collection box (1) at equal intervals, each valve comprises a valve plate (8) with one end inserted into the water inlets (5), a clamping groove (10) arranged on the valve plate (8) and a clamping rod (9) matched with the clamping groove (10), one end of the clamping rod (9) is slidably inserted into the collection box (1), a guide groove (11) is formed in the collection cavity (2), a sliding block (12) is arranged in the guide groove (11), a hinge rod (13) is hinged between the sliding block (12) and one end of the clamping rod (9), a contact resisting block (14) is fixedly arranged on the sliding plate (4), and the sliding block (12) interferes with a moving path of the contact resisting block (14).
2. The deep lake water source sampling device as claimed in claim 1, wherein the spring (7) in each of the water inlets (5) is gradually increased in spring constant from top to bottom.
3. The deep lake water source sampling device of claim 1, wherein the guide channel (11) is arranged obliquely with respect to the collection tank (1).
4. The deep lake water source sampling device as claimed in claim 1, wherein a floating reset mechanism is further provided on the collection box (1).
5. The deep lake water source sampling device according to claim 4, wherein the floating reset mechanism comprises a group of electromagnets (17), a first air bag (19) and a second air bag (21), the two ends of the collection box (1) are respectively provided with a reaction cavity (16) and a bag cavity, the first air bag (19) and the second air bag (21) are respectively bonded in the reaction cavity (16) and the bag cavity, one electromagnet (17) in the group of electromagnets (17) is fixedly installed on the collection box (1), the other electromagnet (17) is elastically connected with the collection box (1), a group of contacts (15) is arranged between the sliding plate (4) in the collection cavity (2) at the lowest layer and the collection box (1), a pricking pin (18) is fixedly installed on the other electromagnet (17), and reaction particles which react with water to generate gas are filled in the first air bag (19), the reaction cavity (16) is also filled with aqueous solution, the bag cavity is provided with a top cover (20) with one end hinged with the collection box (1), the other end of the top cover (20) is buckled with the collection box (1), and the second air bag (21) is communicated with the reaction cavity (16) through an air pipe (22).
6. A deep lake water source sampling device according to claim 5 wherein the first balloon (19) is located on the path of movement of the needle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120064162.7U CN214277565U (en) | 2021-01-11 | 2021-01-11 | Deep lake water source sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120064162.7U CN214277565U (en) | 2021-01-11 | 2021-01-11 | Deep lake water source sampling device |
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| Publication Number | Publication Date |
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| CN214277565U true CN214277565U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120064162.7U Expired - Fee Related CN214277565U (en) | 2021-01-11 | 2021-01-11 | Deep lake water source sampling device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945412A (en) * | 2021-11-01 | 2022-01-18 | 浙江绿建检测有限公司 | Detection device and detection method based on foundation |
| CN114062031A (en) * | 2021-11-15 | 2022-02-18 | 上海海洋大学 | Water sample collection device and method with cross-medium navigation function |
| 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 |
| CN115931445B (en) * | 2022-12-28 | 2024-05-28 | 广东海洋大学 | Seawater collection equipment |
-
2021
- 2021-01-11 CN CN202120064162.7U patent/CN214277565U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945412A (en) * | 2021-11-01 | 2022-01-18 | 浙江绿建检测有限公司 | Detection device and detection method based on foundation |
| CN113945412B (en) * | 2021-11-01 | 2022-04-22 | 浙江绿建检测有限公司 | Detection device and detection method based on foundation |
| CN114062031A (en) * | 2021-11-15 | 2022-02-18 | 上海海洋大学 | Water sample collection device and method with cross-medium navigation function |
| CN115931445B (en) * | 2022-12-28 | 2024-05-28 | 广东海洋大学 | Seawater collection equipment |
| 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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |