CN219757794U

CN219757794U - Sampler for sewage research

Info

Publication number: CN219757794U
Application number: CN202222778795.1U
Authority: CN
Inventors: 钱平平; 孙婧; 宗叶飞
Original assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Current assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-09-26
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of sewage sampling, and discloses a sampler for sewage research, which comprises a sampling barrel, wherein the top end of the sampling barrel is movably connected with a barrel cover, the bottom end of the sampling barrel is fixedly connected with a balancing weight, the top end of the barrel cover is fixedly connected with a connecting block, and the top end of the connecting block is fixedly connected with a telescopic rod; according to the utility model, the sampling barrel can be immersed into sewage through the balancing weight, the sampling barrel is prevented from floating on the surface of the sewage, the sampling staff can conveniently pull and put the telescopic rod through the grab handle and the holding hole, the sampling barrel can be conveniently moved by the sampling staff, the length of the telescopic rod can be limited by inserting the fixing mechanism into the limiting hole and the limiting nut, the telescopic rod is prevented from automatically stretching under the action of the sampling barrel, the sampling barrel can be accurately put into the specified depth of the sewage for sampling through the stretching of the telescopic rod, and meanwhile, the sampling staff can conveniently sample the sewage in depth without a rope.

Description

Sampler for sewage research

Technical Field

The utility model relates to the technical field of sewage sampling, in particular to a sampler for sewage research.

Background

Domestic sewage is waste water discharged from daily life of residents, and when the domestic sewage is detected, the sewage needs to be sampled by using a sampler for sewage research.

The sampler for sewage research adopts a high-reliability peristaltic pump, is driven by a hybrid stepper, meets the water quality sampling under various environmental conditions, and can be used for conveniently sampling sewage under different conditions by a detector when detecting domestic sewage.

When the existing sewage research sampler samples domestic sewage, the sampler needs to be manually put into the domestic sewage for sampling, when the sewage is deeper, the sampler needs to be put into the sewage by virtue of a rope, so that the sampler cannot be accurately put into a specified depth for sampling when in use, sampling staff is inconvenient to sample the domestic sewage in the depth, and therefore, the sampler for sewage research is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a sampler for sewage research, which aims to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a sampler for sewage research, includes the sampling bucket, the top swing joint of sampling bucket has the bung, the bottom fixedly connected with balancing weight of sampling bucket, the top fixedly connected with connecting block of bung, the top fixedly connected with telescopic link of connecting block, spacing hole has been seted up on the surface of telescopic link, the inside swing joint of spacing hole has fixed establishment, the one end fixedly connected with spin nut of fixed establishment, the surface one side fixedly connected with limit nut of telescopic link, the one end fixedly connected with grab handle of telescopic link, the holding hole has been seted up to one side of grab handle, the one end of fixed establishment runs through to the inside of telescopic link to extend to the inside of limit nut;

further, the water inlet is formed in the surface of the sampling barrel, a partition plate is movably connected to the inside of the sampling barrel, a sealing ring is fixedly connected to the top end of the partition plate, and a filter plate is movably connected to the inner side of the sampling barrel.

Further, the filtration pore has been seted up on the surface of filter, the apopore has been seted up to the surface bottom of sampling bucket, the inside swing joint of apopore has the jam, can collect the inside sewage of sampling bucket fast through the apopore.

Further, the quantity of baffle, sealing ring and filter is a plurality of, and a plurality of baffle, sealing ring and filter equivalent grouping symmetric distribution are in the inside of sampling bucket, through a plurality of sealing ring and filter, can store the inside at the sampling bucket with the sewage of different depths.

The utility model has the technical effects and advantages that:

1. according to the utility model, the sampling barrel can be immersed into sewage through the balancing weight, the sampling barrel is prevented from floating on the surface of the sewage, the sampling staff can conveniently pull and put the telescopic rod through the grab handle and the holding hole, the sampling barrel can be conveniently moved by the sampling staff, the length of the telescopic rod can be limited by inserting the fixing mechanism into the limiting hole and the limiting nut, the telescopic rod is prevented from automatically stretching under the action of the sampling barrel, the sampling barrel can be accurately put into the specified depth of the sewage for sampling through the stretching of the telescopic rod, and meanwhile, the sampling staff can conveniently sample the sewage in depth without a rope.

2. According to the utility model, the interior of the sampling barrel is divided into a plurality of spaces through the partition plates, so that the sampling barrel can sample sewage in different depths at the same time, the sealing performance of the partition plates is increased through the sealing rings, sewage in different depths is leaked, and the sewage is mixed together, impurities in the sewage can be filtered through the filter plates and the filter holes, so that the impurities are prevented from affecting the detection effect of the sewage, and the sewage in the sampling barrel can be rapidly collected and detected by pulling out the blockage from the interior of the water outlet hole.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of the telescopic rod of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.

Fig. 4 is a schematic structural view of a sampling barrel according to the present utility model.

Fig. 5 is a schematic view showing an internal structure of the sampling barrel according to the present utility model.

The reference numerals are: 1. a sampling barrel; 2. a barrel cover; 3. balancing weight; 4. a connecting block; 5. a telescopic rod; 6. a grab handle; 7. a holding hole; 8. a limiting hole; 9. a fixing mechanism; 10. rotating the nut; 11. a limit nut; 12. a water inlet hole; 13. a partition plate; 14. a seal ring; 15. a filter plate; 16. a filter hole; 17. a water outlet hole; 18. and (3) blocking.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-5, the utility model provides a sampler for sewage research, which comprises a sampling barrel 1, wherein the top end of the sampling barrel 1 is movably connected with a barrel cover 2, the bottom end of the sampling barrel 1 is fixedly connected with a balancing weight 3, the top end of the barrel cover 2 is fixedly connected with a connecting block 4, the top end of the connecting block 4 is fixedly connected with a telescopic rod 5, the surface of the telescopic rod 5 is provided with a limiting hole 8, the inside of the limiting hole 8 is movably connected with a fixing mechanism 9, one end of the fixing mechanism 9 is fixedly connected with a rotary screw cap 10, one side of the surface of the telescopic rod 5 is fixedly connected with a limiting screw cap 11, one end of the telescopic rod 5 is fixedly connected with a grab handle 6, one side of the grab handle 6 is provided with a grab hole 7, and one end of the fixing mechanism 9 penetrates into the inside of the telescopic rod 5 and extends into the inside of the limiting screw cap 11;

wherein, inlet opening 12 has been seted up on the surface of sampling bucket 1, and the inside swing joint of sampling bucket 1 has baffle 13, and the top fixedly connected with sealing ring 14 of baffle 13, the inboard swing joint of sampling bucket 1 has filter 15.

Wherein, filter hole 16 has been seted up on the surface of filter 15, and apopore 17 has been seted up to the surface bottom of sampling bucket 1, and the inside swing joint of apopore 17 has a jam 18, prevents through the jam 18 that sampling bucket 1 from spilling from the inside of apopore 17 when sampling water.

Wherein, baffle 13, sealing ring 14 and the quantity of filter 15 are a plurality of, and the equal group symmetry of a plurality of baffle 13, sealing ring 14 and filter 15 distributes in the inside of sampling bucket 1, can filter the impurity in the sewage through filter 15, prevents that the impurity from influencing the detection effect of sewage.

The working principle of the utility model is as follows: when sampling personnel samples deep sewage, fingers hold the holding hole 7 and pull the grab handle 6 upwards, so that the telescopic rod 5 stretches, when the telescopic rod 5 stretches to a required height, the fixing mechanism 9 is inserted into the telescopic rod 5 and the limit nut 11, and the rotary nut 10 is rotated, so that the telescopic rod 5 is fixed, and then the sampling barrel 1 is placed into the sewage with the required depth; when the sampling bucket 1 gets into sewage, balancing weight 3 can drive sampling bucket 1 and sink in sewage, prevent that sampling bucket 1 from floating on the surface of sewage, and at this moment, the inside of the sewage of different depths can get into sampling bucket 1 from the inlet opening 12 of different positions, and when sewage got into the inside of sampling bucket 1, filter 15 and filtration pore 16 can filter the impurity in the sewage, then baffle 13 and sealing ring 14 can store the sewage of different depths, after the sewage sampling, extract the inside jam 18 of apopore 17, can collect the detection to sewage.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a sampler for sewage research, includes sampling bucket (1), its characterized in that: the top of sampling bucket (1) swing joint has bung (2), the bottom fixedly connected with balancing weight (3) of sampling bucket (1), the top fixedly connected with connecting block (4) of bung (2), the top fixedly connected with telescopic link (5) of connecting block (4), spacing hole (8) have been seted up on the surface of telescopic link (5), the inside swing joint of spacing hole (8) has fixed establishment (9), one end fixedly connected with spin nut (10) of fixed establishment (9), the surface one side fixedly connected with limit nut (11) of telescopic link (5), the one end fixedly connected with grab handle (6) of telescopic link (5), hold hole (7) have been seted up to one side of grab handle (6), the one end of fixed establishment (9) runs through to the inside of telescopic link (5) to extend to the inside of limit nut (11).

2. The sampler for sewage study according to claim 1, wherein: the surface of sampling bucket (1) has seted up inlet port (12), the inside swing joint of sampling bucket (1) has baffle (13), the top fixedly connected with sealing ring (14) of baffle (13), the inboard swing joint of sampling bucket (1) has filter (15).

3. The sampler for sewage study according to claim 2, wherein: the surface of filter (15) has seted up filtration pore (16), apopore (17) have been seted up to the surface bottom of sampling bucket (1), the inside swing joint of apopore (17) has jam (18).

4. The sampler for sewage study according to claim 2, wherein: the number of the partition plates (13), the sealing rings (14) and the filter plates (15) is a plurality, and the partition plates (13), the sealing rings (14) and the filter plates (15) are symmetrically distributed in the sampling barrel (1) in equal quantity in groups.