CN209802741U - Water sampling device for monitoring water area environment - Google Patents
Water sampling device for monitoring water area environment Download PDFInfo
- Publication number
- CN209802741U CN209802741U CN201920510912.1U CN201920510912U CN209802741U CN 209802741 U CN209802741 U CN 209802741U CN 201920510912 U CN201920510912 U CN 201920510912U CN 209802741 U CN209802741 U CN 209802741U
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- main part
- fixedly connected
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- rubber
- water
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Abstract
The utility model discloses a waters environmental monitoring is with adopting water installation, comprising a main body, the lower extreme surface of main part is provided with the protective cover, the inside of protective cover is provided with the filter screen, the outer fixed surface of main part is connected with rubber gasbag, the outer surface front end fixedly connected with scale of main part, rubber gasbag's surface is close to the position fixedly connected with trachea of upper end, tracheal one end fixedly connected with hand is held between the fingers the air pump, threaded connection has sealed lid on the internal surface of main part, the upper end outer fixed surface of sealed lid is connected with the spacing ring, the annular side of spacing ring runs through there is the bolt, the inside swing joint of spacing ring has the push rod, the push rod runs through sealed lid. The utility model discloses a be provided with a series of structures and make this device be convenient for the accurate water sample of gathering certain numerical value in the use, be convenient for dismantle the installation change wash to the life of better extension fixture.
Description
Technical Field
The utility model relates to a water sample collection system technical field specifically is a waters is water sampling device for environmental monitoring.
Background
In the process of monitoring water quality, a water sample under a specific depth needs to be collected through a sampler, the common sampler comprises a surface layer seawater collector and a deep layer seawater collector, the former is a common enamel barrel or other barrels which do not have chemical action with seawater, the latter is a cylindrical barrel, a flap valve or a cover is arranged on the barrel, the flap valve can be closed by a reverse method at the preset deep layer of seawater to ensure that the physical and chemical properties of the seawater at the measured depth are not influenced, the existing sampler is difficult to master the water sample measurement when collecting the water sample and needs to master the water sample through the height of the exposed surface of the sampler, and the sampler needs to be manually lifted through a carrying handle at the top of the sampler in the whole sampling process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waters environmental monitoring is with adopting water installation 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: a water sampling device for monitoring water area environment comprises a main body, wherein a protective cover is arranged on the outer surface of the lower end of the main body, a filter screen is arranged inside the protective cover, a rubber air bag is fixedly connected to the outer surface of the main body, a graduated scale is fixedly connected to the front end of the outer surface of the main body, a position fixedly connected with air pipe is close to the upper end of the outer surface of the rubber air bag, an air pump is pinched by hand at one end of the air pipe, a sealing cover is in threaded connection with the upper end of the inner surface of the main body, a limiting ring is fixedly connected to the outer surface of the upper end of the sealing cover, a bolt penetrates through the annular side face of the limiting ring, a push rod is movably connected inside the limiting ring, the push rod penetrates through the sealing cover and is movably connected with the sealing cover, a pressing, the outer surface of the airtight ring is movably connected with the inner surface of the main body, the lower end of the inner surface of the main body is fixedly connected with a connecting rod, and the outer surface of the connecting rod is fixedly connected with a rubber pad.
Through adopting above-mentioned technical scheme, the accurate water sample of gathering certain numerical value of being convenient for is convenient for dismantle the installation and is changed the washing to the life of better extension fixture.
Preferably, the number of the rubber air bags is two, the rubber air bags are symmetrically arranged by taking the center of the main body as a midpoint, and the two rubber air bags are fixedly connected through an air pipe.
Through adopting above-mentioned technical scheme, utilize the hand to hold between the fingers the air pump and pass through the trachea and aerify the inflation to rubber air bag, make the main part float out under the buoyancy effect of water, reduce the manual work dynamics of carrying the main part manually.
Preferably, the main part material is PVC transparent material, first screw hole is seted up to the lower extreme surface of main part, protective cover and first screw hole threaded connection.
Through adopting above-mentioned technical scheme, the main part material is PVC transparent material convenient to use person and passes through the measurement of scale pre-adjustment water sample, protective cover and first screw hole threaded connection, convenient to use person dismouting maintenance, the inside filter screen of more convenient change.
Preferably, the number of the rubber pads is two, the rubber pads are symmetrically arranged by taking the center of the connecting rod as a midpoint, and the common cross-sectional area of the two rubber pads is larger than that of the first threaded hole.
Through adopting above-mentioned technical scheme, the rubber mat is used for airtight first screw hole to the rivers that prevent after the sampling spill.
Preferably, a second threaded hole is formed in the position, close to the bolt, of the outer surface of the limiting ring, and the bolt is in threaded connection with the second threaded hole.
Through adopting above-mentioned technical scheme, bolt and second screw hole threaded connection, the fixed push rod of convenient to use person and clamp plate are in the inside position of main part to the water sample of certain measurement is taken to the accuracy.
Preferably, the outer surface of the handle is provided with anti-slip lines, and the length of the pressing plate is 1.5 times of the height of the main body.
Through adopting above-mentioned technical scheme, the phenomenon that appears sliding when avoiding the user to utilize the handle to pull the main part.
Preferably, the cross-sectional area of the pressure plate is smaller than the internal cross-sectional area of the main body, and the pressure plate is movably connected with the main body.
Through adopting above-mentioned technical scheme, the clamp plate of being convenient for is at the inside activity from top to bottom of main part to adjust the measurement of gathering the water sample.
To sum up, the utility model discloses following beneficial effect has:
1. The upper end of the inner surface of the main body is in threaded connection with the sealing cover, the outer surface of the upper end of the sealing cover is fixedly connected with the limiting ring, the annular side face of the limiting ring is in threaded connection with the bolt, the inner part of the limiting ring is movably connected with the push rod, the push rod penetrates through the sealing cover and is movably connected with the sealing cover, one end of the push rod is fixedly connected with the pressing plate, the other end of the push rod is fixedly connected with the handle, the outer surface of the pressing plate is connected with the airtight ring in a gluing mode, the outer surface of the airtight ring is movably connected with the inner surface of the main body, when the water sampling device is used, firstly, the height of a water sample in the main body is calculated according to the metering requirement of the collected water sample, then a user holds the handle to press the push rod downwards, the pressing plate moves downwards under, the bolt is rotated in the threaded hole, one end of the bolt is abutted to the outer surface of the push rod in the limiting ring, the positions of the push rod and the pressing plate in the main body are fixed, then a user places the device on a water area at an appointed position to collect a water sample, the device can accurately collect the water sample required to be measured in the using process, the user can conveniently and accurately measure the water sample value, and the using efficiency of the device is better improved;
2. The rubber air bag is fixedly connected with the outer surface of the main body, the position, close to the upper end, of the outer surface of the rubber air bag is fixedly connected with the air pipe, one end of the air pipe is fixedly connected with the hand-pinching air pump, the outer surface of the lower end of the main body is provided with a protective cover, a filter screen is arranged in the protective cover, the protective cover is in threaded connection with the first threaded hole, when the main body is placed in a designated water area and sampling is completed, a user can press the hand-pinching air pump to inflate the rubber air bag by using the air pipe, the rubber air bag enables the main body to float out of the water surface by using the buoyancy of water, the labor intensity of manually carrying the main body is reduced, meanwhile, when the main body samples, the filter screen in the protective cover effectively filters larger impurities in the water, prevents the water sample in the main body from being polluted and influences the measurement value, meanwhile, the protective cover is in threaded connection with the main body, so that a user can conveniently replace and maintain the protective cover, and the service life of the device is effectively prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view showing the pressing plate and the main body of the present invention;
FIG. 3 is a view showing the push rod and the limit ring of the present invention;
Fig. 4 is a view showing the rubber pad of the present invention in cooperation with the main body.
In the figure: 1. a main body; 2. a protective cover; 3. a rubber air bag; 4. a graduated scale; 5. a sealing cover; 6. an air tube; 7. pinching the air pump by hand; 8. a push rod; 9. pressing a plate; 10. a connecting rod; 11. a handle; 12. a bolt; 13. a rubber pad; 14. a filter screen; 15. a limiting ring; 16. and (4) air tight rings.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and fig. 3, the present invention provides an embodiment: a water sampling device for monitoring water area environment comprises a main body 1, a protective cover 2 is arranged on the outer surface of the lower end of the main body 1, a filter screen 14 is arranged inside the protective cover 2, the main body 1 is made of a PVC transparent material, a first threaded hole is formed in the outer surface of the lower end of the main body 1, the protective cover 2 is in threaded connection with the first threaded hole, the main body 1 is made of a PVC transparent material, a user can conveniently adjust the metering of a water sample in advance through a graduated scale 4, the protective cover 2 is in threaded connection with the first threaded hole, the user can conveniently disassemble, assemble and maintain, the inner filter screen 14 can be more conveniently replaced, rubber airbags 3 are fixedly connected to the outer surface of the main body 1, the number of the rubber airbags 3 is two, the rubber airbags are symmetrically arranged by taking the center of the main body 1 as a midpoint, the two rubber airbags 3 are also fixedly connected through an air pipe 6, the labor intensity of manually carrying the main body 1 is reduced, the front end of the outer surface of the main body 1 is fixedly connected with a graduated scale 4, the position of the outer surface of the rubber air bag 3 close to the upper end is fixedly connected with an air pipe 6, one end of the air pipe 6 is fixedly connected with a hand-pinching air pump 7, the upper end of the inner surface of the main body 1 is in threaded connection with a sealing cover 5, the outer surface of the upper end of the sealing cover 5 is fixedly connected with a spacing ring 15, a bolt 12 penetrates through the annular side surface of the spacing ring 15, the inner part of the spacing ring 15 is movably connected with a push rod 8, the push rod 8 penetrates through the sealing cover 5, the push rod 8 is movably connected with the sealing cover 5, one end of the push rod 8 is fixedly connected with a pressing plate 9, the other,
Referring to fig. 2 and 4, a connecting rod 10 is fixedly connected to the lower end of the inner surface of the main body 1, two rubber pads 13 are fixedly connected to the outer surface of the connecting rod 10, the two rubber pads 13 are symmetrically arranged with the center of the connecting rod 10 as a midpoint, the common cross-sectional area of the two rubber pads 13 is larger than that of the first threaded hole, the rubber pads 13 are used for sealing the first threaded hole, so that the sampled water flow is prevented from leaking, the rubber pads 13 extrude the rubber pads 13 under the self-gravity of the water flow in the main body 1, a sealed space is formed in the main body 1, and the water sample is taken out.
Further, the quantity of rubber gasbag 3 is two, and it uses the center of main part 1 to arrange as the mid point symmetry, and two rubber gasbags 3 also pass through trachea 6 fixed connection, utilize the hand to hold between the fingers air pump 7 and aerify the inflation through trachea 6 to rubber gasbag 3, make main part 1 float out under the buoyancy of water, reduce the manual work intensity of carrying main part 1 by hand.
Further, main part 1 material is PVC transparent material, and first screw hole is seted up to main part 1's lower extreme surface, protective cover 2 and first screw hole threaded connection, and main part 1 material is PVC transparent material convenient to use person and adjusts the measurement of water sample through scale 4 in advance, protective cover 2 and first screw hole threaded connection, convenient to use person dismouting maintenance, more convenient change inside filter screen 14.
Further, the number of the rubber pads 13 is two, the rubber pads are symmetrically arranged by taking the center of the connecting rod 10 as a midpoint, the common cross-sectional area of the two rubber pads 13 is larger than that of the first threaded hole, and the rubber pads 13 are used for sealing the first threaded hole, so that water flow after sampling is prevented from leaking.
Further, a second threaded hole is formed in the position, close to the bolt 12, of the outer surface of the limiting ring 15, the bolt 12 is in threaded connection with the second threaded hole, and a user can fix the position of the push rod 8 and the pressure plate 9 inside the main body 1 conveniently, so that a certain metered water sample can be accurately taken.
further, the outer surface of the handle 11 is provided with anti-slip lines, and the length of the pressing plate 9 is 1.5 times of the height of the main body 1, so that the phenomenon that a user slides when pulling the main body 1 by using the handle 11 is avoided.
Further, the cross-sectional area of clamp plate 9 is less than the internal cross-sectional area of main part 1, and its and main part 1 swing joint, and the clamp plate 9 of being convenient for is in main part 1 inside activity from top to bottom to adjust the measurement of gathering the water sample.
it should be noted that, the utility model relates to a water sampling device for monitoring water area environment, when in use, firstly, according to the measurement requirement of the collected water sample, calculate the height of the water sample in the main body 1, then the user holds the handle 11 to press the push rod 8 downwards, at this time, the press plate 9 moves downwards under the extrusion of the push rod 8, the user observes the position of the inner press plate 9 on the graduated scale 4 through the main body 1, when the press plate 9 moves to the designated position, the user stops the pressing action, then the bolt 12 is connected with the second screw hole by screw thread, the bolt 12 rotates in the screw hole and one end of the bolt 12 is supported to the outer surface of the push rod 8 in the spacing ring 15, at this time, the positions of the push rod 8 and the press plate 9 in the main body 1 are fixed, then the user places the device on the water area of the designated position, collect the water sample, when the main body 1 contacts the water, the rubber pad 13 turns over upwards under the extrusion of water flow, at the moment, the water flow is filtered by the filter screen 14 in the protective cover 2 and enters the main body 1, when the water flow in the main body 1 reaches the position of the pressure plate 9, a user presses the hand-pinch air pump 7 to inflate the rubber air bag 3 by using the air pipe 6, at the moment, the rubber air bag 3 enables the main body 1 to float out of the water surface by using the buoyancy of water, when the main body 1 moves upwards, the rubber pad 13 extrudes the rubber pad 13 under the self-gravity of the water flow in the main body 1, a closed space is formed in the main body 1, a water sample is taken out, the device well lightens the labor intensity of manually lifting the main body 1, simultaneously, when the filter screen 14 in the protective cover 2 is used for sampling the main body 1, the larger sundries in the water sample can be effectively filtered, the water sample in the main body 1 is, the service life of effectual increase device, the device can be accurate in the use take the water sample that requires the measurement, and convenient to use person accurately measures water sample numerical value, and the availability factor of better improvement device effectively increases its self functionality, and is comparatively practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a waters environmental monitoring is with adopting water installation, includes main part (1), its characterized in that: the utility model discloses a pneumatic air bag device, including main part (1), protective cover (2) and rubber airbag (6), the outer fixed surface of main part (1) is provided with protective cover (2) on the lower extreme surface, the inside of protective cover (2) is provided with filter screen (14), the outer fixed surface of main part (1) is connected with rubber airbag (3), the outer surface front end fixedly connected with scale (4) of main part (1), the surface of rubber airbag (3) is close to the position fixedly connected with trachea (6) of upper end, the one end fixedly connected with of trachea (6) holds between the fingers air pump (7), the internal surface upper end threaded connection of main part (1) has sealed lid (5), the upper end outer fixed surface of sealed lid (5) is connected with spacing ring (15), the annular side of spacing ring (15) runs through bolt (12), the inside swing joint of spacing ring, and push rod (8) and sealed lid (5) swing joint, the one end fixedly connected with clamp plate (9) of push rod (8), the other end fixedly connected with handle (11) of push rod (8), the surface of clamp plate (9) is spliced and is had airtight circle (16), the surface and main part (1) internal surface swing joint of airtight circle (16), the internal surface lower extreme fixedly connected with connecting rod (10) of main part (1), the external surface fixedly connected with rubber gasket (13) of connecting rod (10).
2. The water sampling device for monitoring the environment of a water area as claimed in claim 1, wherein: the number of the rubber air bags (3) is two, the rubber air bags are symmetrically arranged by taking the center of the main body (1) as a midpoint, and the two rubber air bags (3) are also fixedly connected through an air pipe (6).
3. The water sampling device for monitoring the environment of a water area as claimed in claim 1, wherein: the main part (1) material is PVC transparent material, first screw hole is seted up to the lower extreme surface of main part (1), protective cover (2) and first screw hole threaded connection.
4. The water sampling device for monitoring the environment of a water area as claimed in claim 1, wherein: the number of the rubber pads (13) is two, the rubber pads are symmetrically arranged by taking the center of the connecting rod (10) as a midpoint, and the common cross-sectional area of the two rubber pads (13) is larger than that of the first threaded hole.
5. the water sampling device for monitoring the environment of a water area as claimed in claim 1, wherein: and a second threaded hole is formed in the position, close to the bolt (12), of the outer surface of the limiting ring (15), and the bolt (12) is in threaded connection with the second threaded hole.
6. The water sampling device for monitoring the environment of a water area as claimed in claim 1, wherein: the outer surface of the handle (11) is provided with anti-skid grains, and the length of the pressing plate (9) is 1.5 times of the height of the main body (1).
7. The water sampling device for monitoring the environment of a water area as claimed in claim 1, wherein: the cross-sectional area of the pressure plate (9) is smaller than the internal cross-sectional area of the main body (1), and the pressure plate is movably connected with the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510912.1U CN209802741U (en) | 2019-04-16 | 2019-04-16 | Water sampling device for monitoring water area environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510912.1U CN209802741U (en) | 2019-04-16 | 2019-04-16 | Water sampling device for monitoring water area environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802741U true CN209802741U (en) | 2019-12-17 |
Family
ID=68829422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510912.1U Expired - Fee Related CN209802741U (en) | 2019-04-16 | 2019-04-16 | Water sampling device for monitoring water area environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272482A (en) * | 2020-03-05 | 2020-06-12 | 河海大学 | Underground water sampler for deep well depth setting-air and organic matter isolation |
| CN114544249A (en) * | 2022-02-28 | 2022-05-27 | 陕西正通煤业有限责任公司 | Coal mine hydrological observation hole water taking device and operation method |
-
2019
- 2019-04-16 CN CN201920510912.1U patent/CN209802741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272482A (en) * | 2020-03-05 | 2020-06-12 | 河海大学 | Underground water sampler for deep well depth setting-air and organic matter isolation |
| CN114544249A (en) * | 2022-02-28 | 2022-05-27 | 陕西正通煤业有限责任公司 | Coal mine hydrological observation hole water taking device and operation method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |