CN207908201U

CN207908201U - Chemical detection sampler

Info

Publication number: CN207908201U
Application number: CN201820073855.0U
Authority: CN
Inventors: 牛晓慧; 董岩
Original assignee: Dezhou University
Current assignee: Dezhou University
Priority date: 2018-01-17
Filing date: 2018-01-17
Publication date: 2018-09-25
Anticipated expiration: 2028-01-17

Abstract

The utility model is related to a kind of chemical detection samplers, it is characterised in that：Including lid and sampling container, the handle being connect with lid equipped with a both ends in a groove body and groove body is equipped in the middle part of the lid top surface, lid side, which is equipped in annular groove and annular groove, is equipped with dismountable strip oil absorbent material, lid bottom surface is equipped with a boss, the sampling container generally conical structure, the tip side of sampling container is arranged downward, and to be open and being threadedly coupled with the boss of the lid at the top of sampling container, sampling container side is equipped with several sample taps；The structure design of the utility model is reasonable, can take water sample and floating pollutants simultaneously, is used convenient for sampling work, improves the accuracy of sampling efficiency and chemical detection result.

Description

Chemical detection sampler

Technical field

The utility model is related to detection instrument technical field more particularly to a kind of chemical detection samplers.

Background technology

With the development of the times, scientific and technological progress, industrial level are also being gradually increased, but the thing followed is industry The discharge of sewage leads to the large-scale pollution of water, needs, by increasing water sample detection frequency, to ensure the safety at water source, current takes Sample device is typically just sampled water quality, inaccurate for the chemical pollutants such as the greasy dirt of floating on water sampling effect, simultaneously Sampling process needs sampler being placed in water, causes staff that can be contacted with water source, is not easy to sampling work.

Invention content

In order to solve deficiency in the prior art, the purpose of this utility model is to provide a kind of samplings of chemical detection Device can take water sample and floating pollutants simultaneously, be used convenient for sampling work.

Technical solution adopted by the utility model to solve its technical problems is：

A kind of chemical detection sampler, it is characterised in that：Including lid and sampling container, set in the middle part of the lid top surface There are the handle being connect with lid equipped with a both ends in a groove body and groove body, lid side to be equipped in annular groove and annular groove and be equipped with Dismountable strip oil absorbent material, lid bottom surface are equipped with a boss, the sampling container generally conical structure, sampling container Tip side be arranged downward, to be open and be threadedly coupled with the boss of the lid, sampling container side at the top of sampling container It is equipped with several sample taps.

It is additionally provided with the air hole being connected to sampling container on the groove body inner bottom surface of the lid.

A filter screen is additionally provided with inside the sampling container, filter screen is arranged less than the sample tap.

The filtering network edge is equipped with is equipped with draw ring with the matched snap ring of sampling container inner wall, filter screen top surface.

The utility model has the beneficial effects that：It is reasonable in design, water sample and floating pollutants can be taken simultaneously, be convenient for Sampling work uses, and improves the accuracy of sampling efficiency and chemical detection result.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the main structure diagram of the utility model.

Fig. 2 is the overlooking structure diagram of the utility model.

In figure：1 lid, 2 strip oil absorbent materials, 3 sampling containers, 4 sample taps, 5 groove bodies, 6 handles, 7 snap rings, 8 filter screens, 9 Draw ring, 10 air holes.

Specific implementation mode

Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below Content disclosed by specification understands other advantages and effect of the utility model easily.

As shown in Figure 1, 2：A kind of chemical detection sampler, including lid 1 and sampling container 3, wherein：

The lid 1 is located at top, is equipped in circular groove body 5 and groove body 5 in the middle part of 1 top surface of lid and is equipped with a both ends and lid The handle 6 that body 1 connects, the setting of handle 6 ensure operating personnel in 5 top surface opening of groove body or higher than the opening setting of 5 top surface of groove body Handle 6 can be held in groove body 5, which avoids hand and water source for the hand-held use of operating personnel when sampling Contact；

1 side of lid, which is equipped in annular groove and annular groove, is equipped with dismountable strip oil absorbent material 2,2 liang of strip oil absorbent material End is generally provided with tether, is tied up to strip oil absorbent material 2 in annular groove by tether, and the setting of strip oil absorbent material 2 can be with The floating pollutants at water source are synchronized while taking water sample and are taken, sampling procedure is simplified, improve sampling effect；

1 bottom surface of lid is equipped with a boss, which makes sampling container 3 be located at lid for installing the sampling container 3 The two is simultaneously connected to an entirety by 1 lower part；

The tip side of the generally conical structure of the sampling container 3, sampling container 3 is arranged downward, and sampling container 3 pushes up Portion is to be open and be threadedly coupled with the boss of the lid 1, and 3 side of sampling container is equipped with several sample taps 4, and sample tap 4 is high Degree setting is consistent and is arranged less than boss bottom surface, is used for being sampled to water source.

Further, it is additionally provided with the air hole 10 being connected to sampling container 3 on 5 inner bottom surface of groove body of the lid 1, taken When sample container 3 is sampled by sample tap 4, the air in sampling container 3 can be discharged by air hole 10, ensure water source sampling Process is smooth.

Further, a filter screen 8 is additionally provided with inside the sampling container 3, filter screen 8 is arranged less than the sample tap 4, The water quality entered in sample tap 4 can be filtered by the setting of the filter screen 8, the filtering foreign in water source is come out, Filter screen 8 and sundries are taken out in water sample detection, avoid the after-treatment to water sample；

Further, 8 edge of the filter screen be equipped with the matched snap ring 7 of 3 inner wall of sampling container, snap ring 7 be plastics 8 edge of filter screen can be fixed in material, it is facilitated to be connect with 3 inner wall of sampling container, and 8 top surface of filter screen is equipped with draw ring 9, by 9 conveniently fast disassembling of draw ring or the filter screen 8 is installed.

During use, holds handle 6 by operating personnel and immerse sampling container 3 in water source, while being sampled according to water source Amount slowly pushes lid 1, when strip oil absorbent material 2 contacts water source, the sampler can be moved on the water surface, is used for Floating pollutants in neighboring area are adsorbed, keeps water source not enter groove body 5 by air hole 10, after to be sampled, will sample Device proposes that water source is preserved, it may be necessary to is sealed to sample tap 4, while strip oil absorbent material 2 can be according to existing Field water quality situation selection is not installed, and the use of the sampler can take water sample and floating pollutants simultaneously, is convenient for sampling work It uses, improves the accuracy of sampling efficiency and chemical detection result.

The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means Purpose technical solution, belong within the scope of protection of the utility model.

Claims

1. a kind of chemical detection sampler, it is characterised in that：Including lid and sampling container, it is equipped in the middle part of the lid top surface The handle being connect with lid equipped with a both ends in one groove body and groove body, lid side is equipped with annular groove and interior be equipped with of annular groove can The strip oil absorbent material of dismounting, lid bottom surface be equipped with a boss, the sampling container generally conical structure, sampling container Tip side is arranged downward, to be open and being threadedly coupled with the boss of the lid at the top of sampling container, on sampling container side Equipped with several sample taps.

2. chemical detection sampler according to claim 1, it is characterised in that：On the groove body inner bottom surface of the lid also Equipped with the air hole being connected to sampling container.

3. chemical detection sampler according to claim 1, it is characterised in that：It is additionally provided with one inside the sampling container Filter screen, filter screen are arranged less than the sample tap.

4. chemical detection sampler according to claim 3, it is characterised in that：The filtering network edge is equipped with and sampling The matched snap ring of container inner wall, filter screen top surface are equipped with draw ring.