CN219302047U

CN219302047U - Deep water sampler

Info

Publication number: CN219302047U
Application number: CN202320484790.XU
Authority: CN
Inventors: 吴国锋; 高卫猛; 郑志舟; 宋雪燕; 张春迎; 赵倩
Original assignee: Cangzhou Yanzhao Environmental Monitoring Technology Services Co ltd
Current assignee: Cangzhou Yanzhao Environmental Monitoring Technology Services Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-04
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a deep water sampler which comprises a mounting plate, wherein the bottom of the mounting plate is fixedly connected with a mounting frame, the bottom of the mounting frame is fixedly connected with a fixing frame, the top of the inside of the mounting frame is fixedly connected with an electric push rod, the bottom of the electric push rod penetrates through the fixing frame and is connected with a moving mechanism, and the bottom of the fixing frame is provided with a counterweight filtering mechanism. According to the utility model, the electric push rod, the movable plate and the elastic rubber pad are matched, the liquid inlet is controlled to be opened for sampling, and meanwhile, the connecting frame, the baffle, the water absorbent resin and the water inlet are matched for use, so that the liquid inlet in a sampling cavity after sampling is closed, the water body sample plate is prevented from being polluted due to the fact that the sampling cavity filled with the water body sample plate is communicated with the outside, the accuracy of water body sample plate detection data is ensured, and meanwhile, the bottom plate is convenient to assemble and disassemble due to the arrangement of the connecting block, the clamping block and the first spring, and the filter plate is convenient to clean.

Description

Deep water sampler

Technical Field

The utility model relates to the technical field of water sampling equipment, in particular to a deep water sampler.

Background

The water sampling is the most common work of departments such as environmental protection, epidemic prevention and the like, and aims to analyze the monitoring parameters of the water according to the collected water samples so as to monitor the water quality.

According to retrieval discovery publication number CN211954849U discloses an environmental monitoring deep water sampler, including sampling box and water pump, fixed mounting has two baffles on the inner wall of sampling box, two the notch has all been seted up to the bottom of baffle, the through-hole that runs through the baffle setting has been seted up to the bottom of notch, fixedly connected with same dead lever between the top and the bottom of sampling box.

This kind of deep water sampler can realize once carrying out the effect that the sample was deposited to the water of different degree of depth water level in use, but realize the effect of sealed baffle through the kicking block in the use, because sample the water through the water pump, need observe the water level through transparent pipe, so lead to when the sample, in order that the position of kicking block can block into the through-hole, it has the time delay to lead to the water pump when closing, the water sample that will lead to in the sample cavity that is located the position of completion sampling work sampling cavity top is residual sample, thereby the water sample of different positions takes place to mix, influence the accuracy of water sample detection data, influence the use.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, water samples at different positions of a deepwater sampler are mixed, so that the water samples are polluted, and the accuracy of water sample detection data is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a deep water sampler, includes the mounting panel, mounting panel bottom fixedly connected with installing frame, the fixed frame of installing frame bottom fixedly connected with, top fixedly connected with electric putter in the installing frame, electric putter bottom runs through fixed frame and is connected with moving mechanism, fixed frame bottom is equipped with the counter weight filter mechanism, fixed frame lateral wall is fixed to have cup jointed the sample case, the inside a plurality of division boards that are provided with of sample case, through setting up of division board with sample case internal separation become a plurality of sample chambers, a plurality of be linked together through the inlet between sample chamber and the fixed frame, the sample intracavity is equipped with closing mechanism.

Preferably, the moving mechanism comprises a moving plate fixedly connected with the bottom of the electric push rod, the outer side wall of the moving plate is in sliding connection with the inner side wall of the fixed frame, an elastic rubber pad is fixedly sleeved on the outer side wall of the moving plate, and the outer side wall of the elastic rubber pad is in abutting contact with the inner side wall of the fixed frame.

Preferably, the counterweight filtering mechanism comprises a bottom plate, a mounting opening is formed in the bottom plate, a filter plate is fixedly connected to the inner side wall of the mounting opening, and a plurality of columnar balancing weights are fixedly connected to the bottom of the bottom plate.

Preferably, two connecting blocks which are symmetrically arranged are fixedly connected to the top of the bottom plate, two connecting grooves which are matched with the connecting blocks are formed in the bottom of the fixed frame, the connecting blocks are inserted into the connecting grooves, movable grooves are formed in the outer side walls of the connecting blocks, clamping blocks are slidably connected to the inner side walls of the movable grooves, first springs are fixedly connected between the clamping blocks and the inner side walls of the movable grooves, bayonets are formed in the inner side walls of the connecting grooves, the clamping blocks are inserted into the bayonets, second springs are fixedly connected to the inner side walls of the connecting grooves, and the bottoms of the second springs are in abutting contact with the tops of the connecting blocks.

Preferably, the closing mechanism comprises a connecting frame which is fixedly arranged at a position close to the liquid inlet, the connecting frame is provided with through holes at two opposite ends, the inner side walls of the through holes are fixedly connected with filter screens, the inner side walls of the connecting frame are slidably connected with baffle plates, water absorbent resin is arranged below the baffle plates, and a plurality of water inlet holes are formed in the outer side walls of the connecting frame.

Preferably, the inside wall of the sampling cavity is fixedly connected with a liquid outlet pipe, a plurality of liquid outlet pipes penetrate through the sampling cavity and extend outwards, and a plurality of liquid outlet pipes are provided with valves.

The beneficial effects of the utility model are as follows:

through electric putter, movable plate and elastic rubber pad's cooperation is used, control inlet is opened and is taken a sample, simultaneously through the cooperation use of connecting frame, baffle, water absorption resin and inlet opening, make the sample intracavity inlet after accomplishing the sample closed, avoid being equipped with the sample chamber and the external world of water sample board to be linked together, lead to the water sample board to be polluted, guarantee the accuracy of water sample board detection data, simultaneously through the setting of connecting block, fixture block and first spring, make the bottom plate be convenient for load and unload, thereby be convenient for clear up the filter, the convenience is used.

Drawings

FIG. 1 is a schematic diagram of a deep water sampler according to the present utility model;

FIG. 2 is a bottom view of a deep water sampler according to the present utility model;

FIG. 3 is a cross-sectional view of a deep water sampler according to the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 3 at A;

fig. 5 is an enlarged view of the structure at B in fig. 3.

In the figure: 1. a mounting plate; 2. a mounting frame; 3. a fixed frame; 4. an electric push rod; 5. sampling box; 6. a partition plate; 7. a moving plate; 8. an elastic rubber pad; 9. a bottom plate; 10. balancing weight; 11. a filter plate; 12. a connecting block; 13. a clamping block; 14. a first spring; 15. a second spring; 16. a connection frame; 17. a baffle; 18. and a liquid outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a deep water sampler, including mounting panel 1, mounting panel 1 top is provided with hoist and connecting rope, connecting rope is connected with elevating gear (for prior art, do not make in the figure in detail here), mounting panel 1 bottom fixedly connected with installing frame 2, seal arrangement to electric putter 4 through installing frame 2, installing frame 2 bottom fixedly connected with fixed frame 3, top fixedly connected with electric putter 4 in the installing frame 2, electric putter 4 is prior art, through the battery power supply, do not make in detail here, electric putter 4 is started and closed through plc remote control device control, plc remote control device is prior art, do not make in detail here, electric putter 4 bottom runs through fixed frame 3 and is connected with moving mechanism.

Wherein, moving mechanism includes the movable plate 7 with electric putter 4 bottom fixed connection, movable plate 7 lateral wall and fixed frame 3 inside wall sliding connection, and movable plate 7 lateral wall has fixedly cup jointed elastic rubber pad 8, and elastic rubber pad 8 lateral wall supports tight contact with fixed frame 3 inside wall, improves the closure effect to the inlet.

The fixed frame 3 bottom is equipped with counter weight filter mechanism, and counter weight filter mechanism includes bottom plate 9, has seted up the installing port on the bottom plate 9, and installing port inside wall fixedly connected with filter 11, bottom plate 9 bottom fixedly connected with a plurality of balancing weights 10 that are the column setting, provides the support to fixed frame 3 through balancing weights 10, avoids fixed frame 3 bottom and submarine silt direct contact.

Two connecting blocks 12 that are the symmetry setting are fixedly connected with at bottom plate 9 top, two spread grooves with connecting block 12 looks adaptation have been seted up to fixed frame 3 bottom, connecting block 12 inserts and establishes in the spread groove, the movable groove has been seted up to connecting block 12 lateral wall, movable groove inside wall sliding connection has fixture block 13, fixedly connected with first spring 14 between fixture block 13 and the movable groove inside wall, the bayonet socket has been seted up to the spread groove inside wall, fixture block 13 inserts and establishes in the bayonet socket, spread groove inside wall fixedly connected with second spring 15, second spring 15 bottom supports tight contact with connecting block 12 top, through fixture block 13 and bayonet socket cooperation, make bottom plate 9 be convenient for install fixedly, when need dismantle, only need press fixture block 13 break away from the bayonet socket, can tear bottom plate 9 down, be convenient for clear up filter 11.

The fixed box 5 that has cup jointed is fixed to fixed frame 3 lateral wall, and sampling box 5 inside is provided with a plurality of division boards 6, and the setting through division board 6 is with sampling box 5 internal partition into a plurality of sample chamber, is linked together through the inlet between a plurality of sample chamber and the fixed frame 3, is equipped with closing mechanism in the sample chamber.

Wherein, closing mechanism includes with fixed the setting be close to the connection frame 16 of inlet department, the opening has all been seted up at the relative both ends on the connection frame 16, two opening inside wall fixedly connected with filter screens, connection frame 16 inside wall sliding connection has baffle 17, the baffle 17 below is equipped with water absorbent resin, a plurality of inlet has been seted up to connection frame 16 lateral wall.

The sampling cavity inside wall all fixedly connected with drain pipe 18, a plurality of drain pipes 18 bottoms all run through the sampling cavity and outwards extend, all are provided with the valve on a plurality of drain pipes 18.

In the utility model, when the device moves to a sampling position, the electric push rod 4 drives the moving plate 7 and the elastic rubber pad 8 to move upwards, so that the liquid inlet at the bottommost part is opened, the water body is pressed into the sampling cavity under the action of water pressure, when the height of the water body sample in the sampling cavity is lifted to be flush with the height of the water inlet, the water body enters the connecting frame 16 to be contacted with the water-absorbent resin, the water-absorbent resin absorbs water and expands, and when the water-absorbent resin absorbs water and expands to form hydrogel, the liquid inlet is blocked, so that the water body sample is isolated, and the water body with different depths is prevented from being polluted.

The device is moved again, so that the device samples water bodies with different depths, the operation is repeated, the sampling work is completed, the device is convenient to use, the problem that water body samples are mutually mixed is solved, and the accuracy of water body sample detection data is guaranteed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a deep water sampler, includes mounting panel (1), its characterized in that, mounting panel (1) bottom fixedly connected with installing frame (2), installing frame (2) bottom fixedly connected with fixed frame (3), top fixedly connected with electric putter (4) in installing frame (2), electric putter (4) bottom runs through fixed frame (3) and is connected with moving mechanism, fixed frame (3) bottom is equipped with counter weight filter mechanism, fixed frame (3) lateral wall is fixed to have cup jointed sample box (5), sample box (5) inside is provided with a plurality of division boards (6), through setting up of division board (6) with sample box (5) internal separation become a plurality of sample chambers, a plurality of be equipped with closing mechanism between sample chamber and the fixed frame (3) through the inlet.

2. The deep water sampler according to claim 1, wherein the moving mechanism comprises a moving plate (7) fixedly connected with the bottom of the electric push rod (4), the outer side wall of the moving plate (7) is slidably connected with the inner side wall of the fixed frame (3), an elastic rubber pad (8) is fixedly sleeved on the outer side wall of the moving plate (7), and the outer side wall of the elastic rubber pad (8) is in abutting contact with the inner side wall of the fixed frame (3).

3. The deep water sampler according to claim 1, wherein the counterweight filtering mechanism comprises a bottom plate (9), a mounting opening is formed in the bottom plate (9), a filter plate (11) is fixedly connected to the inner side wall of the mounting opening, and a plurality of columnar balancing weights (10) are fixedly connected to the bottom of the bottom plate (9).

4. The deep water sampler according to claim 3, characterized in that the top of the bottom plate (9) is fixedly connected with two symmetrically arranged connecting blocks (12), two connecting grooves matched with the connecting blocks (12) are formed in the bottom of the fixed frame (3), the connecting blocks (12) are inserted into the connecting grooves, movable grooves are formed in the outer side walls of the connecting blocks (12), clamping blocks (13) are slidably connected to the inner side walls of the movable grooves, first springs (14) are fixedly connected between the clamping blocks (13) and the inner side walls of the movable grooves, clamping openings are formed in the inner side walls of the connecting grooves, the clamping blocks (13) are inserted into the clamping openings, second springs (15) are fixedly connected to the inner side walls of the connecting grooves, and the bottoms of the second springs (15) are in abutting contact with the tops of the connecting blocks (12).

5. The deep water sampler of claim 1, wherein the closing mechanism comprises a connecting frame (16) fixedly arranged at a position close to the liquid inlet, two opposite ends of the connecting frame (16) are respectively provided with a through hole, the inner side walls of the two through holes are fixedly connected with filter screens, the inner side walls of the connecting frame (16) are slidably connected with a baffle plate (17), water absorbent resin is arranged below the baffle plate (17), and a plurality of water inlet holes are formed in the outer side walls of the connecting frame (16).

6. The deep water sampler according to claim 1, wherein the inner side walls of the sampling cavity are fixedly connected with liquid outlet pipes (18), the bottoms of the liquid outlet pipes (18) penetrate through the sampling cavity and extend outwards, and valves are arranged on the liquid outlet pipes (18).