CN218629097U

CN218629097U - Water quality sampler

Info

Publication number: CN218629097U
Application number: CN202222581519.6U
Authority: CN
Inventors: 王瑞琪; 丁炜轩; 卞浩然; 马云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-14
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a water quality sampler relates to collector technical field, including the receiving flask, be equipped with movable chamber and sample room on the receiving flask, seted up two first water inlets on the sample room, be equipped with two baffles in the receiving flask, the telescopic link is all installed to two baffle bottom sides, installs a sealing washer on two telescopic links, has cup jointed movable base on the sealing washer, the utility model discloses, through floating the board, the setting of baffle isotructure, the second water inlet on the movable chamber is intake, the receiving flask moves down, and after the receiving flask reachd the deep water district, the floating board floats to the height that can open the baffle to can let the water sample in deep water district get into the sample room, accomplish the water sample and collect, thereby avoided the inner wall of receiving flask and the water that the bottle mixes the shallow water district, lead to having very big control error between sample and the actual water body of taking, give monitoring personnel transmission wrong information very easily and simultaneously had wasted a large amount of time and manual labor again.

Description

Water quality sampler

Technical Field

The utility model relates to a collector technical field especially relates to a water quality sampler.

Background

The environmental monitoring refers to monitoring some substances in the environment to obtain data, and can be rectified, for example, the monitoring of water quality is very important, and the monitoring of water quality of various water areas and water sources is an important work content of the environmental protection department, and is related to the production development of various fields of national economy and the health of urban and rural residents.

In the prior art, a water quality monitor still samples a deep water area and a shallow water area of a water body by using a traditional collecting bottle, but the monitor does not have any problem when using the collecting bottle to sample the shallow water area of a surface layer, but directly opens the collecting bottle to be directly placed in water when sampling the deep water area, the collecting bottle passes through the shallow water area before entering the deep water area, the inner wall of the collecting bottle and the water in the shallow water area are mixed, a large error exists between a sample to be taken and an actual water body, wrong information is easily transmitted to a monitoring and management worker, a large amount of time and manual labor are wasted, as the existing river pollutants and large-particle impurities are too many, whether the water in the collecting bottle is fully collected or not can not be directly seen when the deep water area is collected, a water sample which is not fully collected in the collecting bottle when the collecting bottle moves upwards is lifted when the deep water is not fully collected, the detection error is larger, and the outdoor detection requirement for people who detect the environment is met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water quality sampler to when solving the collection deep water district water sample that proposes in the above-mentioned background art, very easy problem that the testing result error is big because of being stained with the water sample of other levels leads to, simultaneously because present river pollutant and large granule impurity too can not directly see the water of receiving flask and whether receive full, the problem of the collection error that leads to.

In order to achieve the above purpose, the utility model provides a following technical scheme: a water quality sampler comprises a collecting bottle, wherein a movable chamber and a sample chamber are arranged on the collecting bottle, two first water inlets are formed in the sample chamber, two baffles are arranged in the collecting bottle, telescopic rods are arranged at the bottom sides of the two baffles, a sealing ring is arranged on the two telescopic rods, a movable base is sleeved on the sealing ring, a connecting rod is arranged on the movable base, a floating plate is arranged on the connecting rod, two second water inlets are formed in the movable chamber and matched with the floating plate, water starts to enter through the second water inlets in the movable chamber, the collecting bottle starts to move downwards, when water in the movable chamber reaches a fixed height, the water belt moves the floating plate to move upwards, the floating plate drives the movable base to move, after the collecting bottle reaches a deep water area, the floating plate floats to a height capable of opening the baffles, so that a water sample in the deep water area can enter the sample chamber, water sample collection is completed, the problem that the inner wall of the collecting bottle and the bottle are mixed with water in the shallow water area is solved, a large error exists between the sample and an actual water body, and false information transmission and labor monitoring personnel are easily wasted.

Preferably, two all install the filter screen on the first water inlet, two filter screens all with sample room looks adaptation, the water sample passes through the filter screen and gets into the sample room, can be fine block the large granule pollutant in the river to can realize accurate sample.

Preferably, install two stoppers on the receiving flask, all seted up spacing hole on two stoppers, two telescopic links movable mounting respectively are downthehole at two limits, through the removal of telescopic link on the spacing hole in the limiting block, the reciprocating of the telescopic link of being convenient for, make the baffle can be accurate block first water inlet, and the telescopic link lets the baffle rebound when the fixed depth simultaneously, can not let the baffle rebound when the receiving flask moves down.

Preferably, a plurality of movable rods are installed at the bottom side of the movable base, the movable rods are movably installed on the inner wall of the bottom side of the collecting bottle, the movable base drives the movable rods to move, and the movable rods can assist the movable base to move up and down.

Preferably, a plurality of retention cavities are formed in the collecting bottle, springs are mounted on the retention cavities, moving blocks are mounted at the other ends of the springs, the moving blocks are mounted on the bottom sides of the moving rods, the moving base moves upwards to drive the moving rods to move, the moving rods move to drive the springs to stretch, and when the moving base moves downwards, the springs can assist the moving base to move downwards.

Preferably, install the baffle on the receiving flask, seted up two position fixing holes on the baffle, two baffles are movable mounting respectively in two position fixing holes, connecting rod movable mounting is in the baffle, through baffle and the vertical removal of connecting rod on the baffle to inject baffle and connecting rod and can not the horizontal hunting, the baffle can be accurate block first water inlet and intake.

Preferably, a waterproof prompt lamp is installed on the bottom side of the partition board, a waterproof switch is installed on the waterproof prompt lamp and connected with a cable of the waterproof prompt lamp, a support frame is installed on the bottom side of the partition board, a positioning hole is formed in the support frame, a fixing rod is movably installed in the positioning hole, a positioning plate is installed at one end of the fixing rod, a floating block is installed at the other end of the fixing rod and matched with the waterproof switch, the waterproof switch is extruded by upward movement of the floating block in the sample chamber under the action of buoyancy, the waterproof switch controls the waterproof prompt lamp to be turned on, and the staff on the shore starts to prompt to lift the collecting bottle, so that the situation that whether water in the collecting bottle is fully collected or not can not be directly seen when the collecting bottle is collected in a deep water area is avoided, when the collecting bottle is not fully collected, water samples of all water layers can be contained in the space where the collecting bottle is not fully collected when the collecting bottle is moved upward, and detection errors are larger.

The beneficial effects of the utility model are that:

the utility model discloses in, through floating the board, the setting of movable base isotructure, place the collecting bottle and begin to intake from the second water inlet of activity room after the aquatic, can drive floating board rebound when the water of activity room continues to rise, floating board rebound can drive movable base and remove, when the collecting bottle removes the deep water district, movable base removes and can drive the telescopic link and remove, the telescopic link removes and can drive baffle rebound, leave first water inlet when the baffle rebound, the water of deep water district can get into the sample room from first water inlet, movable base can drive connecting rod rebound behind the sample room, after being full of the quality of water of deep water district in the sample room, movable base can drive the baffle and stop first water inlet again, the sample stops intaking, when this kind of mode is intake, the sample of gathering in the sample room all is the quality of deep water district, thereby the water of mixing other water layers in the water sample of having avoided collecting, there is very big error between the sample and the actual water body of getting that leads to, it wastes a large amount of manual labor again to manage wrong information monitoring simultaneously for administering personnel very easily.

The utility model discloses in, through waterproof warning light, the setting of floating block isotructure, when collecting the quality of water in river pollutant and the too many deep water district of large granule impurity, water sample in the sample room is when lasting the rise, the hosepipe is floating the piece and is upwards moving on the mounting bracket, when the sample room is filled with water, floating the piece and extrude waterproof switch under the buoyancy, waterproof switch controls waterproof warning light and opens, the staff on the bank begins to remind, thereby avoided can not directly see whether to collect the water in the receiving flask when gathering the deep water district is full, just lifting the case receiving flask when not collecting full and can be equipped with the water sample of each water layer in the space that does not collect full, the detection error that leads to is bigger.

Drawings

FIG. 1 is a schematic view of the structural connection of a water quality sampler provided by the present invention;

FIG. 2 is a schematic view showing a cross-sectional structure of a water sampler according to the present invention;

FIG. 3 is a schematic view showing the connection of the floating plate, the movable base and other structures of the water quality sampler provided by the present invention;

fig. 4 is a connection schematic diagram of an enlarged structure of a portion a in fig. 3 of a water quality sampler provided by the present invention.

In the figure: 1. a collection bottle; 2. a first water inlet; 3. filtering with a screen; 4. a second water inlet; 5. a floating plate; 6. a telescopic rod; 7. a connecting rod; 8. a limiting block; 9. a seal ring; 10. a movable base; 11. a movable rod; 12. a moving block; 13. a partition plate; 14. a waterproof warning light; 15. a waterproof switch; 16. a support frame; 17. a floating block; 18. a retention rod; 19. positioning a plate; 20. positioning holes; 21. a baffle plate; 22. a limiting hole; 23. a position-retaining hole; 24. a spring; 25. a retention cavity; 26. an activity room; 27. a sample chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a water sampler, including a collection bottle 1, a movable chamber 26 and a sample chamber 27 are arranged on the collection bottle 1, two first water inlets 2 are provided on the sample chamber 27, two baffles 21 are provided in the collection bottle 1, telescopic rods 6 are both installed at the bottom sides of the two baffles 21, a sealing ring 9 is installed on the two telescopic rods 6, a movable base 10 is sleeved on the sealing ring 9, a connecting rod 7 is installed on the movable base 10, a floating plate 5 is installed on the connecting rod 7, two second water inlets 4 are provided on the movable chamber 26, the two second water inlets 4 are matched with the floating plate 5, water starts to enter through the second water inlet 4 on the movable chamber 26, the collection bottle 1 starts to move downwards, when water in the movable chamber 26 reaches a fixed height, the water moves the floating plate 5 to move upwards, the floating plate 5 moves to drive the movable base 10 to move, after the collection bottle 1 reaches a deep water area, the floating plate 5 floats to a height capable of opening the baffles 21, so that a water sample in the deep water area can enter the sample chamber 27, thereby collecting water sample, collecting the water sample in the shallow water area and labor error caused by manual monitoring and waste of a large amount of water.

Referring to fig. 1-2, the utility model discloses in, all install filter screen 3 on two first water inlets 2, two filter screens 3 all with sample room 27 looks adaptation, the water sample passes through filter screen 3 and gets into sample room 27, large granule pollutant in the river that blocks that can be fine to can realize accurate sample.

Referring to fig. 2-3, the utility model discloses in, install two stoppers 8 on the receiving flask 1, spacing hole 22 has all been seted up on two stoppers 8, two telescopic link 6 difference movable mounting are in two spacing hole 22, through the removal of telescopic link 6 on spacing hole 22 in stopper 8, reciprocating of telescopic link 6 of being convenient for, make baffle 21 can be accurate block first water inlet 2, telescopic link 6 lets baffle 21 rebound when the fixed degree of depth simultaneously, can not let baffle 21 rebound when receiving flask 1 rebound.

Referring to fig. 2-3, in the present invention, a plurality of movable rods 11 are installed on the bottom side of the movable base 10, the movable rods 11 are movably installed on the inner wall of the bottom side of the collection bottle 1, the movable base 10 drives the movable rods 11 to move, and the movable rods 11 can assist the movable base 10 to move up and down.

Referring to fig. 2, in the utility model, a plurality of maintenance chambeies 25 have been seted up on the receiving flask 1, install spring 24 on the maintenance chamber 25, install movable block 12 on the other end of spring 24, movable block 12 is installed in 11 bottom sides of movable rod, and movable base 10 moves up and drives movable rod 11 and remove, and movable rod 11 removes and drives spring 24 tensile, and when movable base 10 moved down, spring 24 can assist movable base 10 to move down.

Referring to fig. 2-4, the utility model discloses in, install baffle 13 on the receiving flask 1, seted up two position fixing holes 23 on the baffle 13, two baffles 21 difference movable mounting are in two position fixing holes 23, and connecting rod 7 movable mounting is in baffle 13, through baffle 21 and the vertical removal of connecting rod 7 on baffle 13 to inject baffle 21 and connecting rod 7 can not the horizontal hunting, baffle 21 can be accurate block that first water inlet 2 is intake.

Referring to fig. 2-4, the utility model discloses in, waterproof warning light 14 is installed to baffle 13 bottom side, install waterproof switch 15 on the waterproof warning light 14, waterproof switch 15 and waterproof warning light 14 cable connection, support frame 16 is installed to baffle 13 bottom side, locating hole 20 has been seted up on the support frame 16, movable mounting has a retention pole 18 in the locating hole 20, locating plate 19 is installed to the one end of retention pole 18, the other end of retention pole 18 is installed and is floated piece 17, it is adaptation with waterproof switch 15 to float piece 17, through the floating piece 17 in the sample room 27 under the effect of buoyancy, upward movement extrusion waterproof switch 15, waterproof switch 15 control waterproof warning light 14 is opened, the staff that begins to indicate the bank carries and carries collecting bottle 1, thereby whether having avoided can not directly seeing the water in collecting bottle 1 when gathering deep water, the not gathering when full the case collecting bottle 1 and not gathering the full space of collection of case when moving up can be equipped with the water sample of each water layer, the detection error that leads to is bigger.

The utility model discloses theory of operation:

when the monitoring personnel samples the deep water district, place receiving flask 1 in the river, the river begins to get into activity room 26 from second water inlet 4, receiving flask 1 is when lasting downstream, water can last always to get into in the activity room 26 from second water inlet 4, after the activity room is full of the water of certain scale, the water is taking the sealing washer of floating plate 5 on baffle 13 and is upwards moving, floating plate 5 drives movable base 10 when upwards moving and removes, movable base 10 removes and drives sealing washer 9 rebound, movable base 10 drives movable rod 11 rebound simultaneously, movable rod 11 rebound drives spring 24 tensile, movable base 10 removes and drives telescopic link 6 and remove. When the telescopic rod 6 moves upwards, the telescopic rod 6 is contracted upwards firstly, the baffle 21 starts to be driven to move upwards after the telescopic rod 6 is completely overlapped, water stops entering the movable chamber 26 after the collecting bottle 1 moves to a deep water area, the floating plate 5 rises to the maximum limit, the baffle 21 completely leaves the first water inlet 2 at the moment, water quality enters the sample chamber 27 from the filter screen 3 on the first water inlet 2, the collecting bottle 1 continuously enters water in the deep water area until a water sample completely fills the sample chamber 27, when the water sample continuously enters the sample chamber 27, the movable base 10 drives the movable rod 11 to move downwards after entering a fixed water amount, meanwhile, the movable base 10 stretches the telescopic rod 6, after the sample chamber 27 is filled with the water sample, the movable base 10 moves downwards to the lowest side under the driving of the self gravity, the telescopic rod 6 drives the baffle 21 to block the first water inlet 2 again, the water sample stops entering the sample chamber 27, meanwhile, the floating block 17 in the sample chamber 27 extrudes the waterproof switch 15 upwards under the action of buoyancy, the waterproof switch 15 controls the waterproof prompting lamp 14 to be turned on, the prompting staff on the collecting bottle 1 to start to lift, thereby avoiding the situation that whether the collecting bottle 1 can be directly seen when the collecting bottle is full of water sample and the collecting bottle, and the collecting bottle can not be full of water sample can be detected, and the collecting bottle when the collecting bottle 1 can be detected.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A water quality sampler comprises a collecting bottle (1), and is characterized in that: be equipped with activity room (26) and sample room (27) on collecting bottle (1), seted up two first water inlets (2) on sample room (27), be equipped with two baffle (21) in collecting bottle (1), telescopic link (6) are all installed to two baffle (21) bottom sides, install a sealing washer (9) on two telescopic links (6), have cup jointed movable base (10) on sealing washer (9), install connecting rod (7) on activity base (10), install on connecting rod (7) and float board (5), be equipped with two second water inlets (4) on activity room (26), two second water inlets (4) and float board (5) looks adaptation.

2. The water quality sampler according to claim 1, characterized in that: two all install filter screen (3) on first water inlet (2), two filter screen (3) all with sample room (27) looks adaptation.

3. A water quality sampler as claimed in claim 1 wherein: install two stopper (8) on collecting bottle (1), all seted up spacing hole (22) on two stopper (8), two telescopic link (6) difference movable mounting are in two spacing holes (22).

4. The water quality sampler according to claim 1, characterized in that: a plurality of movable rods (11) are installed on the bottom side of the movable base (10), and the movable rods (11) are movably installed on the inner wall of the bottom side of the collecting bottle (1).

5. The water quality sampler according to claim 4, characterized in that: a plurality of retention cavities (25) are formed in the collecting bottle (1), springs (24) are mounted on the retention cavities (25), moving blocks (12) are mounted at the other ends of the springs (24), and the moving blocks (12) are mounted on the bottom sides of the moving rods (11).

6. A water quality sampler as claimed in claim 1 wherein: install baffle (13) on collecting bottle (1), seted up two position fixing hole (23) on baffle (13), two baffles (21) respectively movable mounting in two position fixing hole (23), connecting rod (7) movable mounting is in baffle (13).

7. The water quality sampler according to claim 6, characterized in that: waterproof warning light (14) are installed to baffle (13) bottom side, install waterproof switch (15) on waterproof warning light (14), and waterproof switch (15) and waterproof warning light (14) cable junction, support frame (16) are installed to baffle (13) bottom side, have seted up locating hole (20) on support frame (16), and movable mounting has locating rod (18) in locating hole (20), and locating plate (19) are installed to the one end of locating rod (18), and floating block (17) are installed to the other end of locating rod (18), and floating block (17) and waterproof switch (15) looks adaptation.