CN219245098U

CN219245098U - Sampling device for urban sewage detection

Info

Publication number: CN219245098U
Application number: CN202223209634.7U
Authority: CN
Inventors: 谢尔盖.诺巴诺夫; 沈文军; 张辙镕
Original assignee: Shanghai Fushimege Environmental Technology Co ltd
Current assignee: Shanghai Fushimege Environmental Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-23
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a sampling device for urban sewage detection, which comprises a frame plate, a sampling box and a negative pressure suction pipe, wherein the negative pressure suction pipe is connected with the sampling box through a connecting corrugated hose, a telescopic motor is arranged at the top end part of the frame plate, the telescopic motor is connected with the sampling box through a telescopic rod, and the sampling box is connected with the frame plate in a sliding manner through a sliding block. The utility model can adapt to sewage sampling with different heights, sewage is screened by the inclined filter plate after entering the sampling box through the sampling port, accumulated large-particle sludge can automatically slide to the sludge storage tank, and the accumulated large-particle sludge can automatically pour out of the sampling box due to gravity after being excessively accumulated, so that the whole device is convenient to use.

Description

Sampling device for urban sewage detection

Technical Field

The utility model relates to the field of sewage sampling, in particular to a sampling device for urban sewage detection.

Background

When handling sewage, need sample sewage, then carry out corresponding processing to it according to the kind of sewage, traditional sewage sampling device is inconvenient to sample the sewage of different degree of depth positions, influences the accuracy nature of testing result, and mud in the ware sewage can not sieve by oneself fast at the sampling process, inconvenient use.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a sampling device for urban sewage detection.

The utility model provides the following technical scheme:

the utility model provides a sampling device for urban sewage detection, which comprises a frame plate, a sampling box and a negative pressure suction pipe, wherein the negative pressure suction pipe is connected with the sampling box through a connecting corrugated hose;

the utility model discloses a sampling box, including the top, the bottom, the top, the mounting bracket is all installed in both sides about the sampling box, be provided with two counter weight rings on the mounting bracket, wherein the counter weight ring of top is connected with the sleeve pipe, and the counter weight ring that is located the bottom is connected with the inner tube, the sleeve pipe cup joints in the top of inner tube, and the counter weight ring and the mounting bracket sliding connection that are located the top, the lateral surface of sampling box is provided with the sample connection.

As a preferable technical scheme of the utility model, an inclined filter plate is connected to the inside of the sampling box, the bottom of the inclined filter plate is connected with a storage tank, one side of the storage tank, which is close to the direction of the sampling port, is provided with a sludge storage tank, the bottom end part of the sludge storage tank is connected with a piston cover through a rope, a movable cover plate is arranged on the sludge storage tank, an elastic clamping plate matched with the movable cover plate is arranged on the inner wall, which is close to the direction of the sampling port, of the sampling box, and the bottom end of the elastic clamping plate is fixedly connected with the inner wall of the sampling box through a reset spring.

As a preferable technical scheme of the utility model, the end part of the movable cover plate is propped against the elastic clamping plate, and the movable cover plate is provided with a handle.

As a preferable technical scheme of the utility model, the movable cover plate is positioned at the end part of the inclined surface of the inclined filter plate.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can adapt to sewage sampling with different heights, sewage is screened by the inclined filter plate after entering the sampling box through the sampling port, accumulated large-particle sludge can automatically slide to the sludge storage tank, and the accumulated large-particle sludge can automatically pour out of the sampling box due to gravity after being excessively accumulated, so that the whole device is convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a block diagram of a sample box of the present utility model;

FIG. 3 is a schematic view of the internal structure of the sampling tank of the present utility model;

in the figure: 1. a frame plate; 2. sampling box; 3. a negative pressure suction pipe; 4. connecting a corrugated hose; 5. a telescopic motor; 6. a slide block; 7. a mounting frame; 8. a counterweight ring; 9. a sleeve; 10. an inner tube; 11. a sampling port; 12. tilting the filter plate; 13. a storage tank; 14. a sludge storage tank; 15. a piston cap; 16. a removable cover; 17. an elastic clamping plate; 18. and a return spring.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model. Wherein like reference numerals refer to like elements throughout.

Further, if detailed description of the known art is not necessary to illustrate the features of the present utility model, it will be omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1-3, the utility model provides a sampling device for urban sewage detection, which comprises a frame plate 1, a sampling box 2 and a negative pressure suction pipe 3, wherein the negative pressure suction pipe 3 is connected with the sampling box 2 through a connecting corrugated hose 4, a telescopic motor 5 is arranged at the top end part of the frame plate 1, the telescopic motor 5 is connected with the sampling box 2 through a telescopic rod, and the sampling box 2 is connected with the frame plate 1 in a sliding way through a sliding block 6;

the mounting bracket 7 is all installed in both sides about sampling box 2, is provided with two counter weight rings 8 on the mounting bracket 7, and wherein counter weight ring 8 of tip is connected with sleeve pipe 9, and counter weight ring 8 that is located the bottom is connected with inner tube 10, and sleeve pipe 9 cup joints in the top of inner tube 10, and counter weight ring 8 and mounting bracket 7 sliding connection that is located the tip are provided with sampling port 11 for the lateral surface of sampling box 2.

The inside of sampling box 2 is connected with slope filter plate 12, and holding tank 13 is connected to the bottom of slope filter plate 12, and one side that holding tank 13 is close to sampling port 11 direction is provided with mud holding tank 14, and the bottom end portion of mud holding tank 14 is connected with piston cap 15 through the cotton rope, is provided with removable cover 16 on the mud holding tank 14, is provided with on the inner wall that sampling box 2 is close to sampling port 11 direction with removable cover 16 matched with elasticity joint board 17, and the bottom of elasticity joint board 17 is connected fixedly through reset spring 18 and sampling box 2 inner wall.

The end of the movable cover plate 16 is propped against the elastic clamping plate 17, and a handle is arranged on the movable cover plate 16.

The movable cover plate 16 is positioned at the end of the inclined surface of the inclined filter plate 12 that is lower.

Further, the working principle of the device is as follows:

in the device, a sampling box 2 is lifted up and down on a frame plate 1 through a sliding block 6 so as to adapt to sewage sampling with different heights, a telescopic motor 5 drives the sliding block 6 on the back surface of the sampling box 2 to slide through a telescopic rod, the top end part of the sampling box 2 is connected with a negative pressure suction pipe 3 through a connecting corrugated hose 4, the negative pressure suction pipe 3 is externally connected with air pump equipment or other negative pressure adsorption equipment, and when the sampling box 2 is lifted up and down, the connecting corrugated hose 4 can be elongated and extruded so as to adapt;

after sewage enters the sampling tank 2 through the sampling port 11, the sewage is screened through the inclined filter plate 12, the filtered sewage enters the storage tank 13, and large-particle sludge slides down from the movable cover plate 16 on the right side of the inclined filter plate 12, when the large-particle sludge is accumulated on the movable cover plate 16, the right end part of the movable cover plate 16 is pressed downwards from the elastic clamping plate 17 under the influence of gravity, the accumulated large-particle sludge falls into the sludge storage tank 14, then after the gravity is smaller than the elastic force of the reset spring 18, the reset spring 18 jacks up the elastic clamping plate 17, the accumulated large-particle sludge is stored too much in the sludge storage tank 14, and the piston cover 15 is pressed down due to the gravity factor, so that the sludge can be poured out quickly, the piston cover 15 and the sampling tank 2 are fixed through ropes, and therefore, the movable cover 16 is conveniently buckled at the bottom end part of the sampling tank 2, the piston cover 15 is not easy to lose, and after a certain amount of sewage is collected in the storage tank 13, the negative pressure suction pipe 3 pumps the sewage in the storage tank 13 upwards;

the left and right sides at sampling box 2 still is provided with the counter weight ring structure in this device, and twice counter weight ring 8 sets up on sampling box 2, and the counter weight ring 8 of bottom portion and the mounting bracket 7 in sampling box 2 outside are fixed knot constructs, and counter weight ring 8 of tip can carry out the downward movement in mounting bracket 7 department through sleeve pipe 9 to the counter weight thing of adaptation equidimension is built-in counter weight ring 8, makes things convenient for sampling box 2 to sink fast in sewage.

The top counterweight ring 8 is connected with the sleeve 9 through a connecting plate, the sleeve 9 is in sleeved connection with the inner tube 10, the bottom inner tube 10 and the mounting frame 7 are of fixed structures, and the top sleeve 9 moves up and down at the inner tube 10.

The utility model can adapt to sewage sampling with different heights, sewage is screened by the inclined filter plate 12 after entering the sampling box 2 through the sampling port 11, accumulated large-particle sludge can automatically slide to the sludge storage tank 14, and the accumulated large-particle sludge can automatically pour out of the sampling box 2 due to gravity after being excessively accumulated, so that the whole device is convenient to use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a sampling device for urban sewage detection, includes frame board (1), sampling box (2) and negative pressure straw (3), its characterized in that, be connected through connecting corrugated hose (4) between negative pressure straw (3) and the sampling box (2), telescopic motor (5) are installed at the top portion of frame board (1), connect through the telescopic link between telescopic motor (5) and the sampling box (2), sampling box (2) and frame board (1) pass through slider (6) sliding connection;

the utility model discloses a sampling box, including sample box (2), mounting bracket (7) are all installed in both sides about, be provided with two counter weight rings (8) on mounting bracket (7), wherein counter weight ring (8) of tip are connected with sleeve pipe (9), and counter weight ring (8) that are located the bottom are connected with inner tube (10), sleeve pipe (9) cup joint in the top of inner tube (10), and counter weight ring (8) and mounting bracket (7) sliding connection that are located the tip, the lateral surface of sample box (2) is provided with sampling port (11).

2. The sampling device for urban sewage detection according to claim 1, characterized in that an inclined filter plate (12) is connected to the inside of the sampling box (2), a storage tank (13) is connected to the bottom of the inclined filter plate (12), a sludge storage tank (14) is arranged on one side of the storage tank (13) close to the direction of the sampling port (11), a piston cover (15) is connected to the bottom end of the sludge storage tank (14) through a rope, a movable cover plate (16) is arranged on the sludge storage tank (14), an elastic clamping plate (17) matched with the movable cover plate (16) is arranged on the inner wall of the sampling box (2) close to the direction of the sampling port (11), and the bottom end of the elastic clamping plate (17) is fixedly connected with the inner wall of the sampling box (2) through a reset spring (18).

3. The sampling device for urban sewage detection according to claim 2, characterized in that the end of the movable cover plate (16) is abutted against the elastic clamping plate (17), and the movable cover plate (16) is provided with a handle.

4. A sampling device for urban sewage detection according to claim 3, characterized in that said removable cover (16) is positioned at the lower end of the inclined surface of the inclined filter plate (12).