CN212410156U

CN212410156U - Sampling device for sewage treatment

Info

Publication number: CN212410156U
Application number: CN202020955438.6U
Authority: CN
Inventors: 邵灿辉
Original assignee: Guangdong Sanhui Real Estate Co ltd
Current assignee: Guangdong Sanhui Real Estate Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-01-26
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a sampling device for sewage treatment, including sampling mechanism, fixed connection is at the telescopic link of sampling mechanism and the hand (hold) of setting at the telescopic link top, sampling mechanism includes the sample container, sample container top from the top down is equipped with enclosing cover and inner cup in proper order, the enclosing cover can be dismantled with the sample container and be connected, the inner cup rotates with the sample container and is connected, first sample connection has been seted up to the enclosing cover, the second sample connection has been seted up at the corresponding position of first sample connection to the inner cup, the sample container bottom is provided with the rotation motor, the output shaft that rotates the motor passes through the shaft coupling and is connected with bull stick one end, the other end and the inner cup central point. The utility model discloses in, through setting up telescopic link and sampling mechanism, be convenient for adjust the degree of depth of sample, under the drive of rotation motor, first sample connection and second sample connection can demonstrate closed and open mode, consequently in the sample in-process, can not mix with other degree of depth sewage in the effluent water sump, the staff of being convenient for gathers the sewage of the different degree of depth.

Description

Sampling device for sewage treatment

Technical Field

The utility model relates to a sewage detection technical field especially relates to a sampling device for sewage treatment.

Background

The waste gas and waste water produced by a plurality of factories can cause irreversible damage to the ecological environment due to the rapid development of industrialization, and a plurality of environment detection personnel carry a sewage sampling device to extract sewage for detection because a plurality of countries have a series of policies to limit the factory pollution discharge. The existing sewage treatment sampling method is characterized in that a container is used for containing sewage manually by workers during sampling, but after the sewage is kept stand in a treatment tank for a period of time, the sewage can be layered, and sewage at different depths can not be obtained as required, so that the content of various substances in the obtained sample is lost, the proportion is not real, and the detection result is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that sewage with different depths is inconvenient to obtain, a sampling device for sewage treatment is provided.

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

the utility model provides a sampling device for sewage treatment, includes sampling mechanism, fixed connection telescopic link on the sampler and sets up the hand (hold) at the telescopic link top, sampling mechanism includes the sample container, sample container top from the top down is equipped with enclosing cover and inner cup in proper order, the enclosing cover can be dismantled with the sample container and be connected, the inner cup rotates with the sample container to be connected, first sample connection has been seted up to the enclosing cover, the second sample connection has been seted up at the corresponding position of first sample connection to the inner cup, sample container bottom is provided with the rotation motor, the output shaft that rotates the motor passes through the shaft coupling and is connected with bull stick one end, the other end and the inner cup central point of bull stick put and are connected.

As a further description of the above technical solution:

the telescopic link includes inner tube and the urceolus with inner tube sliding connection, the inside top of inner tube is provided with flexible electric jar, the movable rod and the urceolus fixed connection of flexible electric jar.

As a further description of the above technical solution:

and a sealing ring is arranged between the outer cover and the inner cover.

As a further description of the above technical solution:

and bearings are arranged on two sides of the inner cover and the inner wall of the sampling container.

As a further description of the above technical solution:

the outer cover is in threaded connection with the sampling container.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through the telescopic link and the sampling mechanism that set up, be convenient for adjust the degree of depth of sample, through rotating under the drive of motor for first sample connection and second sample connection can demonstrate closed and open mode, consequently putting into the in-process of taking out with the sample bottle, can not mix with the sewage of other degree of depth in the effluent water sump, and the staff of being convenient for gathers the sewage of the different degree of depth.

Drawings

Fig. 1 shows a schematic overall structure diagram provided according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram illustrating a closed state of a sampling mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram illustrating an open state of a sampling mechanism according to an embodiment of the present invention;

fig. 4 shows the schematic view of the telescopic rod structure provided according to the embodiment of the present invention.

Illustration of the drawings:

1. a sampling mechanism; 2. a telescopic rod; 3. a handle; 11. a sampling container; 12. an outer cover; 13. an inner cover; 14. a first sampling port; 15. a second sampling port; 16. rotating the motor; 17. a rotating rod; 21. an inner barrel; 22. an outer cylinder; 23. the electric jar stretches out and draws back.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sampling device for sewage treatment comprises a sampling mechanism 1, a telescopic rod 2 fixedly connected to the sampling mechanism 1 and a handle 3 arranged at the top of the telescopic rod 2, wherein the sampling mechanism 1 comprises a sampling container 11, the top of the sampling container 11 is sequentially provided with an outer cover 12 and an inner cover 13 from top to bottom, the outer cover 12 is detachably connected with the sampling container 11, the inner cover 13 is rotatably connected with the sampling container 11, the outer cover 12 is provided with a first sampling port 14, the inner cover 13 is provided with a second sampling port 15 at a position corresponding to the first sampling port 14, the bottom of the sampling container 11 is provided with a rotating motor 16, an output shaft of the rotating motor 16 is connected with one end of a rotating rod 17 through a coupler, and the other end of the rotating rod 17 is connected with the; the first sampling port 14 and the second sampling port 15 have the same size, so that sewage can enter the sampling container 11 when the sampling ports are overlapped, and the sewage cannot enter when the sampling ports are staggered.

Specifically, as shown in fig. 4, the telescopic rod 2 includes an inner cylinder 21 and an outer cylinder 22 slidably connected to the inner cylinder 21, a telescopic electric cylinder 23 is disposed at the top end inside the inner cylinder 21, and a movable rod of the telescopic electric cylinder 23 is fixedly connected to the outer cylinder 22; the telescopic rod 2 is a conventional component and functions to put the sampling mechanism 1 into a suitable depth position.

Specifically, as shown in fig. 3, a seal ring is disposed between the outer cover 12 and the inner cover 13; the sealing ring is arranged to better isolate sewage, and the accuracy of sample detection is guaranteed.

Specifically, as shown in fig. 3, bearings are arranged on two sides of the inner cover 13 and the inner wall of the sampling container 11; so that the inner lid 13 can be smoothly rotated.

Specifically, as shown in FIG. 3, the outer cap 12 is threadedly coupled to the sampling vessel 11.

The working principle is as follows: during the use, start rotating motor 16, it is rotatory to drive bull stick 18, thereby it rotates to drive inner cup 13, make second sample connection 15 of inner cup 13 and the first sample connection 14 of enclosing cover 12 be the staggered state, sewage can't get into, recycle telescopic link 2, put the suitable degree of depth that needs sample sewage with sampling mechanism 1, restart rotating motor 16, it is rotatory to drive bull stick 17, thereby it rotates to drive inner cup 13, make second sample connection 15 of inner cup 13 and the first sample connection 14 of enclosing cover 12 be the coincidence state, sewage can get into sampling vessel 11, the secondary operation this moment, make second sample connection 15 of inner cup 13 and the first sample connection 14 of enclosing cover 12 be the staggered state, utilize telescopic link 2, pull out sampling mechanism 1, accomplish the sample.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sampling device for sewage treatment, includes sampling mechanism (1), telescopic link (2) of fixed connection on sampling mechanism (1) and sets up hand (3) at telescopic link (2) top, a serial communication port, sampling mechanism (1) includes sample container (11), sample container (11) top from the top down is equipped with enclosing cover (12) and inner cup (13) in proper order, enclosing cover (12) can be dismantled with sample container (11) and be connected, inner cup (13) are rotated with sample container (11) and are connected, first sample connection (14) have been seted up to enclosing cover (12), second sample connection (15) have been seted up in first sample connection (14) corresponding position to inner cup (13), sample container (11) bottom is provided with rotation motor (16), the output shaft that rotates motor (16) passes through the shaft coupling and is connected with bull stick (17) one end, the other end of the rotating rod (17) is connected with the center of the inner cover (13).

2. The sampling device for sewage treatment as defined in claim 1, wherein the telescopic rod (2) comprises an inner cylinder (21) and an outer cylinder (22) slidably connected with the inner cylinder (21), a telescopic electric cylinder (23) is arranged at the top end of the inner part of the inner cylinder (21), and a movable rod of the telescopic electric cylinder (23) is fixedly connected with the outer cylinder (22).

3. A sampling device for sewage treatment according to claim 1, characterized in that a sealing ring is arranged between the outer cap (12) and the inner cap (13).

4. A sampling device for sewage treatment according to claim 1, characterized in that bearings are arranged between both sides of the inner cover (13) and the inner wall of the sampling container (11).

5. A sampling device for sewage treatment according to claim 1, characterized in that the outer cover (12) is screwed to the sampling container (11).