CN218766126U - Portable water quality testing sampling device - Google Patents
Portable water quality testing sampling device Download PDFInfo
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- CN218766126U CN218766126U CN202222728062.7U CN202222728062U CN218766126U CN 218766126 U CN218766126 U CN 218766126U CN 202222728062 U CN202222728062 U CN 202222728062U CN 218766126 U CN218766126 U CN 218766126U
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Abstract
The utility model provides a portable water quality testing sampling device, which comprises a fixed component which can be fixed on a ship, a lifting component which is arranged on the fixed component and can move in water, and a sampling mechanism which is arranged on the lifting component, wherein the sampling mechanism comprises a sampling ring which is arranged on the lifting component and provided with a plurality of sampling grooves on the inner ring surface at equal intervals, a liquid inlet ring which is arranged in the sampling ring in a penetrating way and is hermetically attached to the inner ring surface of the sampling ring by the outer ring surface, and a control component which is arranged on the lifting component and connected with the liquid inlet ring, and a liquid inlet hole which can be communicated with each sampling groove is arranged on the end surface of one end of the liquid inlet ring close to the lifting component; the control assembly is arranged on the lifting assembly and drives the liquid inlet ring and the sampling ring to rotate relatively; the utility model discloses can be convenient gather the sample to the different degree of depth water under the surface of water, improve the efficiency that the water sample was gathered.
Description
Technical Field
The utility model relates to a water quality testing technical field specifically is a portable water quality testing sampling device.
Background
Water is the basis for human survival, and the change of the water environment is closely related to the human survival development. In recent years, with the rapid development of economy in China, the pollution of water resources such as rivers and lakes to the environment is increasingly serious and optimistic, and the problem of water pollution becomes one of the most important factors restricting the development of China.
The water quality monitoring is a process of monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. Water quality monitoring is the important means of water resource protection, at present china's water quality monitoring mainly uses ground fixed point sampling monitoring as the main usually, need to the river, the water in the lake is gathered, current sampling method is direct to the river through the sampling bottle, the water of each position on lake surface is taken a sample, so that improve the degree of accuracy to water quality acquisition and detection, and still need to gather different degree of depth quality of water under the surface of water when taking a sample now, but when current sampling device takes a sample to different degree of depth water, need gather the water of different degree of depth of water many times, lead to using sampling device to gather different degree of depth water under the surface of water, the collection efficiency is low, be not convenient for gather the sample to different degree of depth water.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a portable water quality testing sampling device can conveniently gather the sample to the different degree of depth water under the surface of water, has improved the efficiency that the water sample gathered.
In order to achieve the above object, the utility model provides a following technical scheme: a portable water quality detection sampling device comprises a fixing component which can be fixed on a ship, a lifting component which is arranged on the fixing component and can move in water, and a sampling mechanism which is arranged on the lifting component, wherein the sampling mechanism comprises a sampling ring which is arranged on the lifting component and provided with a plurality of sampling grooves on the inner ring surface at equal intervals, a liquid inlet ring which is arranged in the sampling ring in a penetrating way and the outer ring surface of which is in sealing fit with the inner ring surface of the sampling ring, and a control component which is arranged on the lifting component and connected with the liquid inlet ring, and a liquid inlet hole which can be communicated with each sampling groove is arranged on the end surface of one end of the liquid inlet ring, which is close to the lifting component;
the control assembly is arranged on the lifting assembly and drives the liquid inlet ring and the sampling ring to rotate relatively;
the sampling ring is provided with a plurality of through holes which are communicated with the sampling grooves in a one-to-one correspondence manner on the end face of the end, far away from the lifting assembly, of the sampling ring, the end face, provided with the through holes, of the sampling ring is provided with a liquid discharge ring in a laminating manner, and the liquid discharge ring is provided with a liquid discharge hole corresponding to the liquid inlet hole.
Preferably, the control assembly is including locating lifting unit goes up can with feed liquor ring fixed connection's mounting and locate lifting unit and go up the adjusting part that can drive the sample ring and carry out the pivoted.
Preferably, the lifting assembly comprises a lifting cylinder connected with the fixed assembly through a lifting piece, wherein a lifting groove is formed in the end face of the lifting cylinder, the lifting cylinder is arranged in the lifting groove in a penetrating mode along the axis direction of the lifting cylinder, and an adjusting rod is arranged on one side of the lifting plate and is connected with the inner wall of the lifting groove in a rotating mode.
Preferably, the lifting piece comprises a connecting block which can be arranged on the end face of the top end of the lifting cylinder in a penetrating mode and is arranged in a connecting groove, a containing cylinder arranged in the connecting block and a connecting rope, wherein one end of the connecting rope is arranged on the containing cylinder, and the other end of the connecting rope penetrates through the connecting block and is connected with the wall of the connecting groove.
Preferably, the regulating part is including locating a lift section of thick bamboo and keeping away from the adjustable ring on the one end terminal surface of lifting unit, wearing to locate just connect the laminating in the adjustable ring the regulation ring of collar on the adjustable ring and locate the sample ring on and can keep away from a lift section of thick bamboo one end terminal surface with the collar and set up mounting groove assorted link ring, be equipped with the driving motor that the output connects the adjusting gear on the lift section of thick bamboo.
Preferably, the fixing part comprises a limiting block and a limiting rod, wherein the limiting block is arranged on the inner wall of the lifting groove and far away from one end of the fixing component, and the limiting rod is arranged on the liquid inlet ring and can be fixed with the limiting block.
Preferably, the fixing assembly comprises an installation block, a bidirectional screw rod, screw nuts and two fixing blocks, wherein one side of the installation block is connected with the connection block, the bidirectional screw rod is arranged on the lower end face of the installation block and provided with a sliding groove, the screw nuts are sleeved on two ends of the bidirectional screw rod and are in threaded connection with the bidirectional screw rod, and the two fixing blocks are arranged below each screw nut and are parallel to each other.
The utility model has the advantages that: be convenient for install sampling mechanism in the ship through fixed subassembly, place sampling mechanism in the surface of water again, rethread lifting unit is convenient for drive sampling mechanism and removes in the surface of water, be convenient for drive through adjusting part and rotate between sample ring and the feed liquor ring, thereby be convenient for adjust into liquid ring rotation and make the feed liquor hole can link up with different sample tanks, thereby be convenient for drive sample ring through lifting unit and remove in the different positions of the surface of water, be convenient for rotate through drive between feed liquor ring and the sample ring through control assembly when removing the different degree of depth, thereby be convenient for take a sample with the different degree of depth water under the water, rethread control assembly rotates the sample tank that the sample water will be gathered through feed liquor ring to the position between feed liquor ring and the sample ring thereby be convenient for seal up through feed liquor ring, can conveniently gather the sample to different degree of depth water under the water, the efficiency of water sample collection has been improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a simple schematic structural diagram of the portable water quality testing and sampling device provided by the utility model.
Fig. 2 is a schematic view of the bottom-up structure of the portable water quality testing and sampling device of the utility model.
Fig. 3 is a schematic structural view of the portable water quality testing and sampling device provided by the utility model during sampling.
Fig. 4 is a schematic structural diagram of the sampling mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the control assembly of the present invention.
Figure 6 is the utility model discloses a sample ring and feed liquor ring structure schematic diagram.
Fig. 7 is a schematic diagram of the sampling ring structure of the present invention.
In the figure: 1. mounting blocks; 2. a fixed block; 3. a lifting cylinder; 4. an adjusting ring; 5. a sampling ring; 6. a lifting groove; 7. connecting grooves; 8. connecting blocks; 9. adjusting a rod; 10. a lifting plate; 11. a bidirectional screw rod; 12. a liquid inlet ring; 13. a liquid discharge ring; 14. a limiting rod; 15. a limiting block; 16. connecting ropes; 17. a mounting ring; 18. a liquid discharge hole; 19. mounting grooves; 20. adjusting the gear ring; 21. a link ring; 22. a liquid inlet hole; 23. a through hole; 24. and (4) sampling the tank.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, a portable water quality testing and sampling device comprises a fixing component which can be fixed on a ship, a lifting component which is arranged on the fixing component and can move in water, and a sampling mechanism which is arranged on the lifting component, wherein the sampling mechanism comprises a sampling ring 5 which is arranged on the lifting component and provided with a plurality of sampling grooves 24 on the inner ring surface at equal intervals, a liquid inlet ring 12 which is arranged in the inner ring of the sampling ring 5 in a penetrating way and is provided with an outer ring surface which is in sealing fit with the inner ring surface of the sampling ring 5, and a control component which is arranged on the lifting component and is connected with the liquid inlet ring 12, and a liquid inlet hole 22 which can be communicated with each sampling groove 24 is arranged on the end surface of the liquid inlet ring 12 which is close to one end of the lifting component;
the control assembly is arranged on the lifting assembly and drives the liquid inlet ring 12 and the sampling ring 5 to rotate relatively.
As shown in fig. 1-7, wherein directly be convenient for fixed subassembly with the ship, place sampling mechanism under the surface of water again, be convenient for drive sampling mechanism under the surface of water through lifting unit and remove the position of the different degree of depth, rethread ship removes on the surface of water, thereby be convenient for take a sample to the different degree of depth water of the different positions of surface of water, the degree of accuracy to the water sample has been improved, the appearance of accidental error has been reduced, rethread control assembly drives the position between liquid ring 12 and the sample ring 5 of intaking, thereby be convenient for make the feed liquor hole 22 of seting up on the liquid ring 12 respectively with different sample tank 24 link up, thereby be convenient for make water flow into in the sample tank 24 through feed liquor hole 22, rethread control assembly control liquid ring 12 and sample ring 5 between the position rotate, thereby be convenient for make feed liquor hole 22 rotate the position that link up with other sample tank 24's position, thereby be convenient for seal the sample tank 24 of gathering the sample water through liquid ring 12 side, can be convenient to the sample under the surface of water and take a sample, the different degree of depth of collection is improved.
Wherein sampling through the plurality of sampling grooves 24 provided on the sampling ring 5 avoids the need to carry a device for storing samples sampled a plurality of times, thereby facilitating portability.
A plurality of through holes 23 which are communicated with a plurality of sampling grooves 24 in a one-to-one correspondence mode are formed in the end face, away from the lifting assembly, of the sampling ring 5, a liquid discharge ring 13 is attached to the end face, provided with the through holes 23, of the sampling ring 5, and a liquid discharge hole 18 corresponding to the liquid inlet hole 22 is formed in the liquid discharge ring 13.
As shown in fig. 3-7, when the sampling ring 5 moves under the water surface, water enters the sampling groove 24 through the liquid inlet hole 22, and air in the sampling groove 24 is discharged into the water through the through hole 23 and the liquid outlet hole 18, so that the water can be sampled if convenient in the sampling groove 24.
The control component comprises a fixing part which is arranged on the lifting component and can be fixedly connected with the liquid inlet ring 12, and an adjusting part which is arranged on the lifting component and can drive the sampling ring 5 to rotate.
The lifting assembly comprises a lifting cylinder 3, a lifting plate 10 and an adjusting rod 9, wherein the lifting cylinder 3 is connected with the fixing assembly through a lifting piece, the end face of the lifting cylinder is provided with a lifting groove 6, the lifting plate 10 penetrates through the lifting groove 6 along the axis direction of the lifting cylinder 3, and the adjusting rod 9 is arranged on one side of the lifting plate 10 and is rotationally connected with the inner wall of the lifting groove 6.
As shown in fig. 1, wherein place a lift section of thick bamboo 3 in aqueous, pulling a lift section of thick bamboo 3 removes in the different positions of aquatic under the effect of ship traction force, adjust lifter plate 10 through adjusting pole 9 and rotate, thereby be convenient for adjust a lift section of thick bamboo 3 and go up and down to remove under the surface of water, thereby be convenient for adjust the ascending distance of a lift section of thick bamboo 3 in the vertical side of the surface of water, thereby be convenient for adjust sample ring 5 and take a sample to the different degree of depth water, avoided through the condition appearance that takes a sample in different degree of depth water many times of sampling device among the prior art.
The elevating member is including can wearing to locate and offer connecting block 8 in the spread groove 7 on 3 top end faces of lifting cylinder, locate the containing cylinder in the connecting block 8, and one end is located on the containing cylinder and the other end is worn to locate the outside of connecting block 8 and is connected the connecting rope 16 of 7 cell walls of spread groove.
As shown in figures 1-3, wherein can also emit or accomodate the rope 16 of being twined on the receiver through motor drive receiver to be convenient for through the length of adjusting rope 16 of being connected between section of thick bamboo 3 and the fixed subassembly, thereby be convenient for adjust when the ship stops, sample ring 5 is at the depth of the surface of water under the water, thereby be convenient for sample ring 5 and take a sample to different degree of depth water, and can carry out a lot of samplings at different degree of depth water, improved the efficiency of sample.
The regulating part is including locating a lift section of thick bamboo 3 and keeping away from the adjustable ring 4 on the one end terminal surface of lifting unit, wear to locate in adjustable ring 4 and connect the regulation ring 20 of the mounting ring 17 on the laminating adjustable ring 4 and locate on the sample ring 5 and can keep away from a lift section of thick bamboo 3 one end terminal surface with mounting ring 17 and set up mounting groove 19 assorted link ring 21, is equipped with the output on the lift section of thick bamboo 3 and connects adjusting gear's driving motor.
As shown in fig. 5, wherein driving motor adopts step motor, rotate adjusting gear through driving motor and rotate, and adjusting gear and 20 meshing of regulation ring gear, thereby be convenient for rotate through driving motor control sample ring 5, can carry out relative rotation between sample ring 5 and the feed liquor ring 12 with the control, thereby be convenient for control feed liquor hole 22 and the different sample groove 24 of seting up on the feed liquor ring 12 link up, thereby adjust feed liquor hole 22 and different sample groove 24 and link up when being convenient for take a sample to different degree of depth water, thereby be convenient for carry out a lot of samplings with the water of the different degree of depth, and store up different degree of depth water in different sample grooves 24, can conveniently gather the sample to the different degree of depth water under the water, the efficiency of water sample collection has been improved.
The fixing piece comprises a limiting block 15 and a limiting rod 14, wherein the limiting block 15 is arranged on the inner wall of the lifting groove 6 and is far away from one end of the fixing component, and the limiting rod 14 is arranged on the liquid inlet ring 12 and can be fixed with the limiting block 15.
Wherein fixed on the 5 sides of sample ring wear to be equipped with a plurality of and a plurality of sampling groove 24 one-to-one take out the pipe, and take out the pipe and go up threaded connection's tube cap, thereby after 5 samples of sample ring are accomplished, be convenient for dismantle the tube cap through rotating a plurality of tube caps, the water of rethread take out pipe being convenient for with the sample.
The fixing component comprises an installation block 1 with one side connected with a connection block 8, a bidirectional screw rod 11 arranged on the lower end face of the installation block 1 and provided with a sliding groove, screw rod nuts sleeved on two ends of the bidirectional screw rod 11 and in threaded connection with the bidirectional screw rod 11, and two fixing blocks 2 arranged below each screw rod nut and parallel to each other.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A portable water quality detection sampling device comprises a fixed assembly which can be fixed on a ship, a lifting assembly which is arranged on the fixed assembly and can move in water, and a sampling mechanism which is arranged on the lifting assembly, and is characterized in that the sampling mechanism comprises a sampling ring (5) which is arranged on the lifting assembly and provided with a plurality of sampling grooves (24) on the inner ring surface at equal intervals, a liquid inlet ring (12) which is arranged in the inner ring of the sampling ring (5) in a penetrating way and is hermetically jointed with the inner ring surface of the sampling ring (5) on the outer ring surface, and a control assembly which is arranged on the lifting assembly and is connected with the liquid inlet ring (12), wherein a liquid inlet hole (22) which can be communicated with each sampling groove (24) is arranged on the end surface of the liquid inlet ring (12) close to the lifting assembly;
the control assembly is arranged on the lifting assembly and drives the liquid inlet ring (12) and the sampling ring (5) to rotate relatively;
the end face, far away from the lifting assembly, of the sampling ring (5) is provided with a plurality of through holes (23) which are communicated with the sampling grooves (24) in a one-to-one correspondence mode, the end face, provided with the through holes (23), of the sampling ring (5) is provided with a liquid discharge ring (13) in a fit mode, and the liquid discharge ring (13) is provided with a liquid discharge hole (18) corresponding to the liquid inlet hole (22).
2. The portable water quality detection sampling device of claim 1, wherein: the control assembly comprises a fixing part which is arranged on the lifting assembly and can be fixedly connected with the liquid inlet ring (12), and an adjusting part which is arranged on the lifting assembly and can drive the sampling ring (5) to rotate.
3. The portable water quality detection sampling device of claim 2, wherein: the lifting assembly comprises a lifting cylinder (3) which is connected with the fixed assembly through a lifting piece, the end face of the lifting cylinder is provided with a lifting groove (6), a lifting plate (10) which penetrates through the lifting groove (6) along the axis direction of the lifting cylinder (3), and an adjusting rod (9) which is arranged on one side of the lifting plate (10) and is rotationally connected with the inner wall of the lifting groove (6).
4. A portable water quality testing sampling device according to claim 3, characterized in that: the lifting piece comprises a connecting block (8) which can be arranged on the end face of the top end of the lifting cylinder (3) in a connecting groove (7) in a penetrating mode, a containing cylinder arranged in the connecting block (8) and a connecting rope (16) with one end arranged on the containing cylinder and the other end arranged outside the connecting block (8) in a penetrating mode and connected with the groove wall of the connecting groove (7).
5. A portable water quality testing sampling device according to claim 3, characterized in that: the adjusting part is including locating lift section of thick bamboo (3) keep away from adjustable ring (4) on the one end terminal surface of lifting unit, wear to locate just connect the laminating in adjustable ring (4) the regulation ring gear (20) of collar (17) and locate on sample ring (4) and can keep away from lift section of thick bamboo (3) one end terminal surface with collar (17) and set up mounting groove (19) assorted link ring (21), be equipped with the driving motor that the output connects adjusting gear on lift section of thick bamboo (3).
6. The portable water quality detection sampling device of claim 5, wherein: the fixing piece comprises a limiting block (15) which is arranged on the inner wall of the lifting groove (6) and is far away from one end position of the fixing component, and a limiting rod (14) which is arranged on the liquid inlet ring (12) and can be fixed with the limiting block (15).
7. The portable water quality detection sampling device of claim 6, wherein: the fixing assembly comprises an installation block (1) with one side connected with a connection block (8), a bidirectional screw rod (11) arranged in a chute on the lower end face of the installation block (1), screw nuts sleeved on two ends of the bidirectional screw rod (11) and in threaded connection with the bidirectional screw rod (11), and two fixing blocks (2) arranged below the screw nuts and parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222728062.7U CN218766126U (en) | 2022-10-17 | 2022-10-17 | Portable water quality testing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222728062.7U CN218766126U (en) | 2022-10-17 | 2022-10-17 | Portable water quality testing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218766126U true CN218766126U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222728062.7U Active CN218766126U (en) | 2022-10-17 | 2022-10-17 | Portable water quality testing sampling device |
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| Country | Link |
|---|---|
| CN (1) | CN218766126U (en) |
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2022
- 2022-10-17 CN CN202222728062.7U patent/CN218766126U/en active Active
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