CN215865961U

CN215865961U - Water pollution detection sampling equipment

Info

Publication number: CN215865961U
Application number: CN202122127759.4U
Authority: CN
Inventors: 黄光科; 陈锡辉; 张付根
Original assignee: Guangdong Anna Detection Technology Co ltd
Current assignee: Guangdong Anna Detection Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-18
Anticipated expiration: 2031-09-03

Abstract

The utility model belongs to the technical field of water quality detection, and particularly relates to a water pollution detection sampling device which comprises a mounting bar, wherein the mounting bar is provided with a T-shaped chute, two T-shaped sliders which are vertically distributed are arranged in the T-shaped chute in a sliding manner, a limiting mechanism is arranged between the two T-shaped sliders and the mounting bar, the T-shaped slider at the lower side is fixedly connected with a collecting barrel, a water inlet is arranged at the lower side of the collecting barrel, a sealing block is arranged in the collecting barrel in a sliding and sealing manner, the upper end of the sealing block is fixedly connected with a pulling rod extending out of the collecting barrel, the upper end of the pulling rod is fixedly connected with a pull wire, the T-shaped slider at the upper side is fixedly connected with a mounting seat, the mounting seat is provided with a take-up pulley through a damping rotating shaft, the upper end of the pull wire is fixedly connected with the outer surface of the take-up pulley, and the take-up pulley is provided with a Z-shaped handle extending out of the mounting seat. The detection precision of sewage is guaranteed.

Description

Water pollution detection sampling equipment

Technical Field

The utility model belongs to the technical field of water quality detection, and particularly relates to water pollution detection sampling equipment.

Background

Water pollution is water that causes a reduction or loss in the use value of water due to harmful chemicals, and pollutes the environment. Acid, alkali and oxidant in the sewage, compounds such as copper, cadmium, mercury, arsenic and the like, and organic poisons such as benzene, dichloroethane, ethylene glycol and the like can kill aquatic organisms, and influence drinking water sources and scenic spots. When the organic matters in the sewage are decomposed by microorganisms, oxygen in the sewage is consumed, so that the life of aquatic organisms is influenced, and after dissolved oxygen in the sewage is exhausted, the organic matters are subjected to anaerobic decomposition to generate unpleasant gases such as hydrogen sulfide and mercaptan, so that the water quality is further deteriorated.

In order to protect the environment, people regard to water pollution ratio, take a sample sewage in the sewage treatment pond, then detect it, guarantee that the staff carries out the accuse to the pollution degree of sewage, however impurity in the sewage produces easily and falls into, leads to the sewage pollution degree of different depth of water different, and nevertheless present sampling device structure is complicated, and the staff of being not convenient for takes a sample the sewage of the different degree of depth.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: aims to provide a water pollution detection sampling device which is used for solving the problems in the background technology.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a water pollution detection sampling equipment, includes the mounting bar, the mounting bar is equipped with T shape spout, it is equipped with two T shape sliders that distribute about being, two to slide in the T shape spout be equipped with stop gear, downside between T shape slider and the mounting bar T shape slider fixedly connected with surge drum, the surge drum downside is equipped with the water inlet, slide seal is equipped with sealed piece in the surge drum, sealed piece upper end fixedly connected with stretches out the pull rod of surge drum, pull rod upper end fixedly connected with and act as go-between, the upside T shape slider fixedly connected with mount pad, the mount pad is equipped with the take-up pulley through the damping pivot, the upper end of acting as go-between is connected with take-up pulley fixed surface, the take-up pulley is equipped with the Z shape handle that stretches out the mount pad.

The worker can slide the collecting barrel up and down, the collecting barrel is adjusted to a proper position on the outer surface of the mounting bar according to the depth of sewage to be sampled, the distance from a water inlet on the lower side of the collecting barrel to the end part of the mounting bar is the sampling depth, the mounting seat is moved to a proper position, the mounting seat is positioned above the water surface after the lower end of the mounting bar is ensured to be contacted with the bottom surface of the sewage pool, the lower end of the mounting bar is stretched into the bottom of the sewage pool during sampling, the mounting bar is ensured to be in a vertical state, the take-up pulley is driven to rotate through the Z-shaped handle, the pull rod is driven to move upwards in the collecting barrel through the pull wire, the sealing block moves upwards in the collecting barrel, the sewage in the sewage pool is poured into the collecting barrel through the water inlet, the sewage is sampled, the worker can press the pull rod after sampling is completed, the sealing block is driven to move towards one end close to the water inlet, and the sewage in the collecting barrel is discharged out of the collecting barrel through the water inlet, the staff can use other containers to store the sewage, thus completing the sewage sampling process.

The limiting mechanism comprises a screw and a locking handle, the screw is fixedly connected with the T-shaped sliding block, the mounting bar is provided with a limiting groove communicated with the T-shaped sliding groove, and one end of the screw extends out of the limiting groove and is in threaded connection with the locking handle. When the staff screwed up the locking handle, the locking handle supported tightly the mounting bar, carried on spacingly to the screw to carry on spacingly to T shape slider, make T shape slider can not reciprocate, when the staff unscrewed the locking handle, can cancel the spacing to T shape slider.

The outer surface of the locking handle is provided with anti-skid grains. The design of antiskid line is convenient for the staff to rotate the locking handle.

The outer surface of the mounting bar is provided with a graduated scale, the collecting cylinder is provided with a pointer matched with the position of the water inlet, and the other end of the pointer points to the graduated scale. By the structure, workers can accurately determine the height of the water inlet in the sewage pool.

The upper end of the collecting cylinder is in threaded connection with a sealing cover, and the pulling rod is assembled with the sealing cover in a sliding mode. The staff can dismantle sealed lid, clears up the collecting vessel is inside.

The collecting cylinder is provided with a transparent observation window. The design of transparent observation window is convenient for the staff to observe the inside condition of a collecting cylinder.

The lower end of the mounting bar is fixedly connected with a supporting block. Due to the design of the supporting blocks, the workers can use the supporting blocks to contact the bottom surface of the sewage pool, and the installation strips are conveniently leveled by the workers.

The sewage sampling device is simple in structure and reasonable in design, and workers can adjust the sampling depth of the sewage conveniently according to actual requirements, so that the detection precision of the sewage is guaranteed.

Drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of a water pollution detection sampling apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of an assembly structure of a collecting barrel and a mounting bar of an embodiment of a water pollution detecting and sampling device of the present invention;

FIG. 3 is a schematic cross-sectional view of a collecting barrel of an embodiment of a water contamination detecting and sampling apparatus according to the present invention;

FIG. 4 is a schematic view of an assembly structure of a mounting base of an embodiment of a water pollution detection sampling device of the present invention;

the main element symbols are as follows:

the device comprises a mounting bar 1, a T-shaped sliding groove 11, a T-shaped sliding block 12, a collecting barrel 13, a water inlet 14, a sealing block 15, a pulling rod 16, a pulling wire 2, a mounting seat 21, a take-up pulley 22, a Z-shaped handle 23, a screw 3, a locking handle 31, a limiting groove 32, a graduated scale 33, a pointer 34, a sealing cover 35 and a supporting block 36.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the water pollution detection sampling device of the present invention includes a mounting bar 1, the mounting bar 1 is provided with a T-shaped chute 11, two T-shaped sliders 12 which are vertically distributed are slidably assembled in the T-shaped chute 11, a limiting mechanism is disposed between the two T-shaped sliders 12 and the mounting bar 1, the T-shaped slider 12 on the lower side is fixedly connected with a collecting cylinder 13, a water inlet 14 is disposed on the lower side of the collecting cylinder 13, a sealing block 15 is slidably assembled in the collecting cylinder 13, an pulling rod 16 which extends out of the collecting cylinder 13 is fixedly connected to the upper end of the sealing block 15, a pulling wire 2 is fixedly connected to the upper end of the pulling rod 16, a mounting seat 21 is fixedly connected to the T-shaped slider 12 on the upper side, the mounting seat 21 is assembled with a take-up pulley 22 through a damping rotating shaft, the upper end of the pulling wire 2 is fixedly connected to the outer surface of the take-up pulley 22, and the take-up pulley 22 is assembled with a Z-shaped handle 23 which extends out of the mounting seat 21.

When sewage sampling is needed, a worker can cancel the limit of the two T-shaped sliders 12 through the two limiting mechanisms, the worker slides the collecting cylinder 13 up and down at the moment, the collecting cylinder 13 is adjusted to a proper position on the outer surface of the mounting bar 1 according to the depth of the sewage to be sampled, the distance from the water inlet 14 on the lower side of the collecting cylinder 13 to the end part of the mounting bar 1 is the sampling depth, then the mounting seat 21 is slid to move the mounting seat 21 to a proper position, the mounting seat 21 is positioned above the water surface after the lower end of the mounting bar 1 is ensured to be in contact with the bottom surface of the sewage pool, the worker can respectively limit the two T-shaped sliders 12 through the two limiting mechanisms at the moment, so that the positions of the collecting cylinder 13 and the mounting seat 21 are limited, the lower end of the mounting bar 1 can extend into the bottom of the sewage pool at the moment, the mounting bar 1 is ensured to be in a vertical state, at the moment, the worker can pass through the Z-shaped handle 23, drive take-up pulley 22 and rotate, twine act as go-between 2, act as go-between 2 drives and pull pole 16 rebound in collecting vessel 13, sealed piece 15 rebound in collecting vessel 13, form the negative pressure this moment, irritate the sewage in the sewage pond in collecting vessel 13 through water inlet 14, take a sample sewage, accomplish the sample back, the staff can upwards mention mounting bar 1, take out the surface of water with collecting vessel 13, the staff can press and pull pole 16 this moment, drive sealed piece 15 and remove to being close to 14 one end of water inlet, pass through 14 discharge collecting vessels 13 of water inlet with the sewage in the collecting vessel 13, the staff can use other containers to store sewage, just so accomplished sewage sampling process.

The limiting mechanism comprises a screw rod 3 and a locking handle 31, the screw rod 3 is fixedly connected with a T-shaped sliding block 12, a limiting groove 32 communicated with the T-shaped sliding groove 11 is formed in the mounting strip 1, and one end of the screw rod 3 extends out of the limiting groove 32 and is in threaded connection with the locking handle 31. When the staff screwed up locking handle 31, locking handle 31 supported tightly mounting bar 1, carried on spacingly to screw rod 3 to carry on spacingly to T shape slider 12, make T shape slider 12 can not reciprocate, when the staff unscrewed locking handle 31, can cancel the spacing to T shape slider 12.

The outer surface of the locking handle 31 is provided with anti-skid grains. The design of the anti-slip threads facilitates the rotation of the locking handle 31 by the worker.

The outer surface of the mounting bar 1 is provided with a graduated scale 33, the collecting cylinder 13 is provided with a pointer 34 matched with the position of the water inlet 14, and the other end of the pointer 34 points to the graduated scale 33. This arrangement facilitates accurate determination of the height of the inlet 14 in the sump by the operator.

The upper end of the collecting cylinder 13 is in threaded connection with a sealing cover 35, and the pulling rod 16 is in sliding assembly with the sealing cover 35. The staff can detach the sealing cover 35 and clean the inside of the collecting cylinder 13.

The collecting cylinder 13 is provided with a transparent viewing window. The design of the transparent observation window is convenient for workers to observe the condition inside the collecting cylinder 13.

The lower end of the mounting bar 1 is fixedly connected with a supporting block 36. Due to the design of the supporting block 36, a worker can use the supporting block 36 to contact the bottom surface of the sewage pool, and the worker can level the mounting strip 1 conveniently.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a water pollution detection sampling equipment, includes the mounting bar, its characterized in that: the mounting bar is equipped with T shape spout, it is equipped with two T shape sliders that distribute about being, two to slide in the T shape spout be equipped with stop gear, downside between T shape slider and the mounting bar T shape slider fixedly connected with collecting vessel, the collecting vessel downside is equipped with the water inlet, sliding seal is equipped with sealed piece in the collecting vessel, sealed piece upper end fixedly connected with stretches out the pole of dragging of collecting vessel, it acts as go-between to drag pole upper end fixedly connected with, the upside T shape slider fixedly connected with mount pad, the mount pad is equipped with the take-up pulley through the damping pivot, the upper end of acting as go-between is connected with take-up pulley surface fixed, the take-up pulley is equipped with the Z shape handle that stretches out the mount pad.

2. The water pollution detection sampling device of claim 1, wherein: the limiting mechanism comprises a screw and a locking handle, the screw is fixedly connected with the T-shaped sliding block, the mounting bar is provided with a limiting groove communicated with the T-shaped sliding groove, and one end of the screw extends out of the limiting groove and is in threaded connection with the locking handle.

3. The water pollution detection sampling device of claim 2, wherein: the outer surface of the locking handle is provided with anti-skid grains.

4. The water pollution detection sampling device of claim 1, wherein: the outer surface of the mounting bar is provided with a graduated scale, the collecting cylinder is provided with a pointer matched with the position of the water inlet, and the other end of the pointer points to the graduated scale.

5. The water pollution detection sampling device of claim 1, wherein: the upper end of the collecting cylinder is in threaded connection with a sealing cover, and the pulling rod is assembled with the sealing cover in a sliding mode.

6. The water pollution detection sampling device of claim 1, wherein: the collecting cylinder is provided with a transparent observation window.

7. The water pollution detection sampling device of claim 1, wherein: the lower end of the mounting bar is fixedly connected with a supporting block.