CN211205851U

CN211205851U - Hybrid sewage sampling device

Info

Publication number: CN211205851U
Application number: CN201921767239.6U
Authority: CN
Inventors: 和雨
Original assignee: Keli Electronic Information Co ltd
Current assignee: Keli Electronic Information Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-08-07
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a hybrid sewage sampling device, including the sampling tube, with sampling tube assorted sliding sleeve, sliding sleeve movable sleeve establishes on the sampling tube, the inlet, the lower extreme setting are used for sealed sliding sleeve's closing plate are seted up to sampling tube lower part both sides axial, all set up sealed the pad with sliding sleeve's bottom on the closing plate. The utility model has simple structure and convenient use; the sampling tube is matched with the sliding sleeve to simultaneously collect water samples of water bodies with different depths at one time, so that the sampling efficiency is greatly improved, the whole quality of the water bodies can be reflected by the collected water samples, and the establishment of a sewage treatment scheme is facilitated; is convenient to clean and can effectively avoid the cross contamination of water samples.

Description

Hybrid sewage sampling device

Technical Field

The utility model belongs to the environmental detection equipment field relates to a sampler, concretely relates to hybrid sewage sampling device.

Background

With the continuous progress of society, people pay more and more attention to the environmental protection, and the national requirements on sewage treatment are higher and higher. The sewage treatment needs to be carried out by mixing different types of sewage in a regulating tank (mixing tank) to obtain mixed sewage, then the mixed sewage is treated by an exposure tank, a sedimentation tank and a stabilization tank and finally discharged out of a sewage treatment plant, and in order to better treat the mixed sewage, a sampling device is needed to collect a water sample for component analysis, and finally a sewage treatment scheme is made.

Because the pollutants in the sewage are different, the pollutants in the mixed sewage after mixing can be layered, and water samples taken out from different water taking parts (depths) are different. The existing sewage sampling device has the following defects:

1. only a water sample at a certain part in the sewage can be extracted singly, and the sewage at different depths can be extracted in sequence for multiple times, so that the overall quality of the sewage can be completely reflected, and the sampling efficiency is low;

2. adopt the tubule to extract the sampling, be not convenient for wash, pollute the sample of sample once more easily, reduce water sample detection accuracy, influence the formulation of sewage treatment scheme.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of hybrid sewage sampler takes a sample through application intake and sliding sleeve to the sewage on a perpendicular line, has solved current sampling device and need carry out a lot of to take a sample just can embody the problem of the whole quality of water of sewage to sewage, improves water intaking efficiency effectively.

The utility model discloses the technical scheme who adopts:

the utility model provides a hybrid sewage sampling device, includes the sampling tube, with sampling tube assorted slip sleeve, slip sleeve movable sleeve establishes on the sampling tube, makes slip sleeve can reciprocate at the sampling tube, the inlet, the lower extreme setting are used for sealed slip sleeve's closing plate are seted up to sampling tube lower part both sides axial, all set up sealed the pad with slip sleeve's bottom on the closing plate. During the use, vertically arrange the sampling tube in the sewage, after a period of stewing with the slow gliding of slip sleeve pipe, until will holding the intake position seal of water sample to can once only take a sample to the sewage of co-altitude.

Further, the sampling tube upper end is sealed and is set up the tubulose opening, sets up the seal closure on the tubulose opening, both is convenient for keep apart water sample and external, is convenient for pour the water sample again.

Further, the sealing plate is designed to be of a conical structure all around, the bottom end of the sliding sleeve is arranged to be of an inverted conical structure matched with the conical structure, and the water intake can be effectively sealed.

Furthermore, the sampling pipe is provided with an external thread above the water intake, and the upper end of the sliding sleeve is provided with an internal thread matched with the external thread of the sampling pipe, so that the water sample can be prevented from leaking from the upper part of the water intake, and the sliding sleeve and the sealing plate are tightly attached and sealed.

The utility model has the advantages that:

1. the utility model has simple structure and convenient use;

2. the utility model can simultaneously collect water samples of water bodies with different depths at one time by matching the sampling tube with the sliding sleeve, greatly improves the sampling efficiency, and the collected water samples can reflect the overall quality of the water bodies, thereby being beneficial to the formulation of a sewage treatment scheme;

3. the utility model discloses be convenient for wash, can effectively avoid the cross contamination of water sample.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a sampling tube; 2. a sliding sleeve; 3. a water intake; 4. a sealing plate; 5. a tubular opening; 6. and (7) sealing a cover.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a mixed sewage sampling device, including sampling tube 1 and the sliding sleeve 2 that matches with sampling tube 1, sampling tube 1 and sliding sleeve 2 all adopt plastics one shot injection moulding, and sliding sleeve 2 movable sleeve cover is established on sampling tube 1, makes sliding sleeve 2 can reciprocate at sampling tube 1, and sampling tube 1 upper end is sealed and is provided with tubulose opening 5, sets up sealing cover 6 on tubulose opening 5, both is convenient for keep apart water sample and external world, is convenient for pour out the water sample again; water intake ports 3 are axially formed in two sides of the lower part of the sampling tube 1, external threads are arranged above the water intake ports 3 of the sampling tube 1, a sealing plate 4 for sealing the sliding sleeve 2 is arranged at the lower end of the sampling tube 1, and sealing gaskets are arranged on the sealing plate 4 and the bottom end of the sliding sleeve 2; the sealing plate 4 is designed as a conical structure. The upper end of the sliding sleeve 2 is provided with an internal thread matched with the external thread of the sampling tube 1, so that a water sample can be prevented from leaking from the upper part of the water sampling port 3, and the sliding sleeve 2 and the sealing plate 4 are tightly attached and sealed; the bottom end of the sliding sleeve 2 is arranged to be in an inverted cone structure matched with the sealing plate 4 of the cone structure, and the water intake 3 can be more effectively sealed. During the use, vertically arrange the sampling tube 1 in the sewage, after a period of stewing with the slow gliding of sliding sleeve 2, until will hold the 3 positions of intake of water sample and seal to can once only take a sample to the sewage of co-altitude not.

The utility model discloses a use:

during the use, put into the hybrid sewage with sampling tube 1 perpendicularly earlier, wait for the water stable, then steadily rotate sliding sleeve 2 slowly and make its lapse for sewage can be cut apart by sliding sleeve 2 and sealed in water intaking 3, continue to rotate until sliding sleeve 2 bottom and closing plate 4 closely laminate sealedly, later take out the surface of water with sampling tube 1, open sealing cover 6 at last, pour the water sample into in the container of preparing in advance from tubulose opening 5.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hybrid sewage sampling device which characterized in that: the sampling tube comprises a sampling tube and a sliding sleeve matched with the sampling tube, wherein the sliding sleeve is movably sleeved on the sampling tube, a water intake is axially arranged on two sides of the lower part of the sampling tube, a sealing plate used for sealing the sliding sleeve is arranged at the lower end of the lower part of the sampling tube, and sealing gaskets are arranged on the sealing plate and the bottom end of the sliding sleeve.

2. The hybrid sewage sampling device of claim 1, wherein: the sampling tube upper end is sealed and is provided with a tubular opening, and a sealing cover is arranged on the tubular opening.

3. The hybrid sewage sampling device of claim 1, wherein: the sealing plate is designed to be of a conical structure, and the bottom end of the sliding sleeve is designed to be of an inverted conical structure matched with the conical structure.

4. The hybrid sewage sampling device of claim 1, wherein: an external thread is arranged above the water intake of the sampling tube, and an internal thread matched with the external thread of the sampling tube is arranged at the upper end of the sliding sleeve.