CN219245091U

CN219245091U - Combinable layered water body sampler

Info

Publication number: CN219245091U
Application number: CN202320747585.8U
Authority: CN
Inventors: 李林泉
Original assignee: Chengdu Technological University CDTU
Current assignee: Chengdu Technological University CDTU
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-23
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a combinable layered water body sampler, which relates to the technical field of water body sampling, and aims at the problems that the existing water body layered sampler is generally integrally arranged, the length of the existing water body layered sampler cannot be changed, the number of required samples cannot be increased or reduced according to actual conditions, and the existing water body layered sampler has certain limitation, the utility model provides the following scheme that: the outer side of the sampling tube is provided with a water inlet and a water outlet; the bottom side of the sampling tube is fixedly provided with a base, the top side of the sampling tube is fixedly provided with a fixed shaft, one end of the fixed shaft, which is far away from the sampling tube, is fixedly connected with a clamping strip, and the bottom side of the clamping strip is fixedly provided with two clamping shafts; a round cavity is formed in the base. The utility model has reasonable structural design, can conveniently sample water, can conveniently combine and fix a plurality of sampling cylinders according to actual demands, and is convenient for multi-layer sampling and convenient and practical.

Description

Combinable layered water body sampler

Technical Field

The utility model relates to the technical field of water sampling, in particular to a combinable layered water body sampler.

Background

The water quality monitoring significance is great. At present, a water body layering sampler is usually required to sample the water body during water quality monitoring and detection.

However, the existing water body layered sampler is generally integrally arranged, the length of the existing water body layered sampler cannot be changed, the number of required samples cannot be increased or decreased according to actual situations, and the existing water body layered sampler has certain limitations.

Disclosure of Invention

The utility model aims to solve the defects that the existing water body layered sampler is generally integrally arranged, the length of the existing water body layered sampler cannot be changed, the number of required samples cannot be increased or reduced according to actual conditions, and certain limitation exists.

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

a combinable stratified water sampler comprising:

the outer side of the sampling tube is provided with a water inlet and a water outlet;

the bottom side of the sampling tube is fixedly provided with a base, the top side of the sampling tube is fixedly provided with a fixed shaft, one end of the fixed shaft, which is far away from the sampling tube, is fixedly connected with a clamping strip, and the bottom side of the clamping strip is fixedly provided with two clamping shafts;

the base is internally provided with a round cavity, the round cavity is internally provided with a disc in a sliding manner, the bottom side of the disc is fixedly provided with a plurality of springs, one ends of the springs, which are far away from the disc, are fixedly arranged on the inner wall of the round cavity, the bottom side of the base is provided with a bayonet communicated with the round cavity, the clamping strips are matched with the bayonet, the bottom side of the base is provided with two clamping holes communicated with the round cavity, and two clamping shafts are matched with the corresponding clamping holes.

In a preferred embodiment, a first baffle and a second baffle are rotatably arranged in the sampling tube, the first baffle and the second baffle are matched with the water inlet, sealing gaskets are fixedly arranged on the first baffle and the second baffle, and the two sealing gaskets are in movable sealing contact.

In a preferred embodiment, a block is fixedly installed in the sampling tube, and the block is movably contacted with the first baffle.

In a preferred embodiment, a fixing rod is fixedly arranged on the inner wall of the sampling tube, and the stop block is fixedly connected with the fixing rod.

In a preferred embodiment, a sealing plug is movably and hermetically connected in the water outlet.

In a preferred embodiment, two limiting shafts are fixedly arranged in the circular cavity, and the disc is sleeved on the outer sides of the two limiting shafts in a sliding mode.

According to the combinable layered water body sampler, the plurality of sampling barrels can be conveniently combined and fixed according to actual requirements through the joint cooperation of the sampling barrels, the fixed shaft, the clamping strips, the two clamping shafts, the base, the circular cavity, the disc, the spring, the bayonet and the two clamping holes, so that multilayer sampling is convenient to perform;

according to the combinable layered water body sampler, water can be conveniently sampled through the joint cooperation of the sampling tube, the water inlet, the water outlet, the first baffle, the second baffle and the two sealing gaskets;

the utility model has reasonable structural design, can conveniently sample water, can conveniently combine and fix a plurality of sampling cylinders according to actual demands, and is convenient for multi-layer sampling and convenient and practical.

Drawings

FIG. 1 is a schematic perspective view of a combinable layered water body sampler according to the present utility model;

FIG. 2 is a schematic perspective view of a combinable layered water body sampler according to the present utility model;

FIG. 3 is a schematic cross-sectional top view of a combinable layered water sampler according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a base of a combinable layered water sampler according to the present utility model.

In the figure: 1. a sampling tube; 2. a water inlet; 3. a first baffle; 4. a second baffle; 5. a sealing gasket; 6. a stop block; 7. a water outlet; 8. a sealing plug; 9. a base; 10. a fixed shaft; 11. clamping strips; 12. a clamping shaft; 13. a circular cavity; 14. a disc; 15. a spring; 16. a bayonet; 17. and (5) clamping the hole.

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. 1-4, one embodiment of the present solution provides: a combinable stratified water sampler comprising:

the sampling tube 1, the outside of the sampling tube 1 is provided with a water inlet 2 and a water outlet 7;

the bottom side of the sampling tube 1 is fixedly provided with a base 9, the top side of the sampling tube 1 is fixedly provided with a fixed shaft 10, one end of the fixed shaft 10 away from the sampling tube 1 is fixedly connected with a clamping strip 11, and the bottom side of the clamping strip 11 is fixedly provided with two clamping shafts 12;

the circular cavity 13 is formed in the base 9, the circular cavity 13 is internally provided with the disc 14 in a sliding manner, the bottom side of the disc 14 is fixedly provided with a plurality of springs 15, one ends of the plurality of springs 15, which are far away from the disc 14, are fixedly arranged on the inner wall of the circular cavity 13, the bottom side of the base 9 is provided with a bayonet 16 which is communicated with the circular cavity 13, the clamping strips 11 are matched with the bayonet 16, the bottom side of the base 9 is provided with two clamping holes 17 which are communicated with the circular cavity 13, and the two clamping shafts 12 are matched with the corresponding clamping holes 17.

Referring to fig. 3, in this embodiment, a first baffle 3 and a second baffle 4 are rotatably disposed in a sampling tube 1, the first baffle 3 and the second baffle 4 are adapted to a water inlet 2, a sealing pad 5 is fixedly disposed on each of the first baffle 3 and the second baffle 4, and the two sealing pads 5 are movably and hermetically contacted with each other, so that water can be conveniently fed.

Referring to fig. 3, in this embodiment, a stop block 6 is fixedly installed in the sampling tube 1, and the stop block 6 is movably contacted with the first baffle 3, so that a limiting effect can be achieved on the first baffle 3, and the first baffle 3 can be reset when the first baffle 3 and the second baffle 4 are reset.

Referring to fig. 3, in this embodiment, a fixing rod is fixedly installed on the inner wall of the sampling tube 1, and the stop block 6 is fixedly connected with the fixing rod, so that the stop block 6 can be conveniently and fixedly installed.

Referring to fig. 3, in this embodiment, a sealing plug 8 is movably connected in the water outlet 7 in a sealing manner, so as to seal the water outlet 7.

Referring to fig. 4, in this embodiment, two limiting shafts are fixedly disposed in the circular cavity 13, and the disc 14 is slidably sleeved on the outer sides of the two limiting shafts, so as to perform a limiting function on the disc 14.

According to the working principle, two sampling cylinders 1 can be taken firstly, the clamping strips 11 on one sampling cylinder 1 can be clamped into the base 9 of the other sampling cylinder 1 through the clamping strips 16, the clamping strips 11 can be used for extruding the disc 14 and the corresponding springs 15 through the disc 14, then one of the sampling cylinders 1 can be rotated, the two clamping shafts 12 on the clamping strips 11 can be corresponding to the corresponding clamping holes 17, then elastic deformation of the springs 15 can be used for enabling the clamping strips 11 to reset and enabling the two clamping shafts 12 to be clamped into the corresponding clamping holes 17, combination fixing between the two sampling cylinders 1 can be achieved, the operation can be repeated according to actual conditions, the number of the sampling cylinders 1 is increased, then the combined and overlapped multiple sampling cylinders 1 can be placed into water, when the combined and the combined sampling cylinders are in water, the first baffle 3 and the second baffle 4 can be rotated to be opened, water can enter the sampling cylinders 1 through the included angle formed between the first baffle 3 and the second baffle 4, when the water is filled into the sampling cylinders 1, the water can not flow out of the sampling cylinders 1 through the sampling cylinders 1, the water can be prevented from flowing out of the sampling cylinders 1 through the sampling cylinders 1, the water outlet can be prevented from being taken out through the sampling cylinders 1, and the water outlet pressure can be prevented from being equal to the sampling cylinders 1, and the water outlet pressure can be automatically pulled out of the sampling cylinders 1.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A combinable layered water sampler, comprising:

the sampling device comprises a sampling tube (1), wherein a water inlet (2) and a water outlet (7) are formed in the outer side of the sampling tube (1);

the bottom side of the sampling tube (1) is fixedly provided with a base (9), the top side of the sampling tube (1) is fixedly provided with a fixed shaft (10), one end, away from the sampling tube (1), of the fixed shaft (10) is fixedly connected with a clamping strip (11), and the bottom side of the clamping strip (11) is fixedly provided with two clamping shafts (12);

round cavity (13) have been seted up in base (9), the interior slip of round cavity (13) is provided with disc (14), the fixed a plurality of springs (15) that are provided with of bottom side of disc (14), a plurality of spring (15) are kept away from the one end of disc (14) is all fixed to be set up on the inner wall of round cavity (13), bayonet socket (16) that are linked together with round cavity (13) have been seted up to the bottom side of base (9), card strip (11) with bayonet socket (16) looks adaptation, two card hole (17) that are linked together with round cavity (13) have been seted up to the bottom side of base (9), two card axle (12) with corresponding card hole (17) looks adaptation.

2. A combinable stratified water sampler as claimed in claim 1 wherein: the utility model discloses a sampling tube, including sample tube (1), sealed pad (5) are all fixed on first baffle (3) and second baffle (4), first baffle (3) and second baffle (4) with water inlet (2) looks adaptation, first baffle (3) with all be provided with sealed pad (5) on second baffle (4), two sealed pad (5) movable sealing contact.

3. A combinable stratified water sampler as claimed in claim 2 wherein: a stop block (6) is fixedly arranged in the sampling tube (1), and the stop block (6) is in movable contact with the first baffle (3).

4. A combinable layered water sampler according to claim 3 and wherein: the inner wall of the sampling tube (1) is fixedly provided with a fixing rod, and the stop block (6) is fixedly connected with the fixing rod.

5. A combinable stratified water sampler as claimed in claim 1 wherein: a sealing plug (8) is movably and hermetically connected in the water outlet (7).

6. A combinable stratified water sampler as claimed in claim 1 wherein: two limiting shafts are fixedly arranged in the round cavity (13), and the disc (14) is slidably sleeved on the outer sides of the two limiting shafts.