CN219200936U

CN219200936U - Automatic waste water sampling device

Info

Publication number: CN219200936U
Application number: CN202223272818.8U
Authority: CN
Inventors: 李丙义
Original assignee: Nanjing Pusipai Ecological Environment Research Institute Co ltd
Current assignee: Nanjing Pusipai Ecological Environment Research Institute Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-16
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an automatic waste water sampling device, which comprises a plastic bucket and is characterized in that: the internally mounted of plastic drum has the spliced pole, and the top and the solid fixed ring of spliced pole weld, and gu the last lifting rope that is of fixed ring simultaneously, and the one end and the card welded fastening that solid fixed ring were kept away from to the spliced pole simultaneously to the bottom and the plumbum fixed connection of card, the sampling mouth has been seted up to the bottom of plastic drum, and the sampling mouth opens, closes through the sampling mouth. According to the automatic wastewater sampling device, wastewater enters the plastic barrel from the sampling port, the lead moves downwards, the sealing plug is separated from the inside of the sampling port, and water in the plastic barrel is collected in the storage box; the automatic sampling operation of the wastewater in the wastewater tank is finished, and the plastic bucket has the advantages of low cost, simple structure, difficult damage, light weight and easy carrying.

Description

Automatic waste water sampling device

Technical Field

The utility model relates to the field of wastewater sampling, in particular to an automatic wastewater sampling device.

Background

When the existing automatic wastewater sampling device samples wastewater discharged into reservoirs, lakes or water wells, a water inlet of the sampling device is usually aligned to a water body at a certain height position for collection, but the water body at a certain interval height cannot be sampled, the position of the water inlet needs to be adjusted for many times, and then the working time of wastewater sampling is prolonged.

To solve the problems, the prior art discloses (application number: CN 202121822062.2) an automatic waste water sampling device through searching; it is proposed herein that "including the bottom plate, a plurality of casters are installed to the lower terminal surface of bottom plate, the up end fixedly connected with mounting box of bottom plate, the inside fixed mounting of mounting box has first motor, and the pivot is installed to the output of first motor, and the upper end fixedly connected with sleeve of pivot, telescopic inner wall through-connection have first telescopic link, and the other end fixedly connected with mounting panel of first telescopic link, the upper connection board is installed to the below of mounting panel," in the in-service use, as shown in fig. 6: the device has the defects of complex structure, easy damage, heavy quality and difficult carrying; for this purpose we provide an automatic wastewater sampling device for solving the above problems.

Disclosure of Invention

The utility model aims to provide an automatic waste water sampling device which solves the defects in the background art.

In order to achieve the above purpose, provide an automatic waste water sampling device, including the plastic drum, the internally mounted of plastic drum has the spliced pole, and the top and the solid fixed ring of spliced pole weld, and gu the last lifting rope that has of solid fixed ring simultaneously, gu the one end and the card welded fastening that gu fixed ring was kept away from to the spliced pole simultaneously to the bottom and the plumbum fixed connection of card, the sampling mouth has been seted up to the bottom of plastic drum, and the sampling mouth is opened, is closed through the sampling mouth.

Preferably, the upper side of the connecting column is welded with a limiting piece, the cross sections of the limiting piece and the plastic barrel are concentric circle mechanisms, and meanwhile, the limiting piece covers the surface of a circular hole formed in the top plate of the plastic barrel.

Preferably, the downside welding of spliced pole has the spacer, and the spacer joint is on the inside lower lateral wall of plastic drum, and the inclined plane has all been seted up to the both sides of spacer simultaneously.

Preferably, the bottom section of plastic drum is isosceles trapezoid setting, and the bottom joint of plastic drum presses down solid fixed ring in the collecting vessel, and the inside waste water of plastic drum is collected in the inside of collecting vessel, and sealed lid is installed to the upside spiro union of collecting vessel simultaneously.

Preferably, the fixed ring, the limiting piece, the connecting column, the locating piece, the sealing plug, the card and the lead block are combined together to form an automatic water taking structure of the plastic bucket, the limiting piece and the locating piece are arranged in parallel, and meanwhile, the sealing plug is fixedly arranged on the surface of the card.

Preferably, the sealing plug is a mechanism made of rubber material and having a trapezoid cross section, the sealing plug is clamped in the sampling port, and meanwhile, the sealing plug in the sampling port is of a detachable structure.

Compared with the prior art, the utility model has the beneficial effects that: under the falling work of the lead block, the plastic barrel is in a vertical state with the water surface, meanwhile, the lead block falls down to drive the sealing plug to separate from the inside of the sampling port, under the action of gravity of the lead block, the plastic barrel floating on the water surface falls down, sewage enters into the inside of the plastic barrel from the sampling port, the lead block moves downwards, the sealing plug is separated from the inside of the sampling port, and the water body inside the plastic barrel is collected inside the storage box; the automatic sampling operation of the wastewater in the wastewater tank is finished, and the plastic bucket has the advantages of low cost, simple structure, difficult damage, light weight and easy carrying.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic illustration of the release of water collected inside a structural plastic bucket of the present utility model into a collection bucket;

FIG. 3 is a schematic view of section A-A of FIG. 2, which is a block diagram of the present utility model;

FIG. 4 is a schematic diagram of the clamping of the sampling port and the sealing plug of the structure of the utility model;

fig. 5 is a three-dimensional view of the connecting structure of the lead block of the structure of the present utility model;

fig. 6 is a schematic diagram of an automatic wastewater sampling device mentioned in the background art.

Reference numerals in the drawings: 1. a hanging rope; 2. a fixing ring; 3. a limiting piece; 4. a plastic barrel; 5. a connecting column; 6. a positioning sheet; 7. a sampling port; 8. a sealing plug; 9. a card; 10. lead block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides an automatic waste water sampling device, which comprises a plastic barrel 4, wherein a connecting column 5 is arranged in the plastic barrel 4, the top of the connecting column 5 is welded with a fixed ring 2, a lifting rope 1 is tied on the fixed ring 2, one end of the connecting column 5 far away from the fixed ring 2 is welded and fixed with a card 9, the bottom of the card 9 is fixedly connected with a lead block 10, a sampling port 7 is formed in the bottom of the plastic barrel 4, and the sampling port 7 is opened and closed through the sampling port 7.

Working principle: when the device is used, the lifting rope 1 is held by hand, the plastic barrel 4 is entirely thrown in the wastewater pool, at the moment, the plastic barrel 4 floats on the water surface, under the falling work of the lead block 10, the plastic barrel 4 is in a vertical state with the water surface, meanwhile, the lead block 10 falls down to drive the sealing plug 8 to separate from the inside of the sampling port 7, under the gravity action of the lead block 10, the plastic barrel 4 floating on the water surface falls down, sewage enters the inside of the plastic barrel 4 from the sampling port 7, meanwhile, the lifting rope 1 is pulled upwards to separate the plastic barrel 4 from the water surface, the connecting column 5 is subjected to upward traction force to enable the sealing plug 8 to move upwards, the sampling port 7 is blocked, and the sewage in the suspended plastic barrel 4 cannot leak; when the plastic barrel 4 is moved to the land, the bottom of the plastic barrel 4 is placed in the storage box, the fixing ring 2 is pressed downwards, the lead block 10 moves downwards, the sealing plug 8 is separated from the inside of the sampling port 7, and water in the plastic barrel 4 is collected in the storage box; the automatic sampling operation of the wastewater in the wastewater tank is finished, and the plastic bucket 4 has the advantages of low cost, simple structure, difficult damage, light weight and easy carrying.

As a preferred embodiment, the upper side of the connecting column 5 is welded with a limiting piece 3, the cross sections of the limiting piece 3 and the plastic barrel 4 are concentric circle mechanisms, and meanwhile, the limiting piece 3 covers the surface of a circular hole formed in the top plate of the plastic barrel 4.

As shown in fig. 1: when throwing plastic drum 4 on the waste water pond surface, lead 10 drops under the circumstances of dead weight this moment, and spacing piece 3 covers the circular hole surface of seting up on plastic drum 4 roof, can carry out spacing to the distance between lead 10 and plastic drum 4.

As a preferred embodiment, the lower side of the connecting column 5 is welded with a locating plate 6, and the locating plate 6 is clamped on the inner lower side wall of the plastic bucket 4, and both sides of the locating plate 6 are provided with inclined surfaces.

As shown in fig. 1: inclined planes are formed on two sides of the locating piece 6, the lead block 10 falls under the condition of dead weight, at the moment, two sides of the locating piece 6 are clamped on the lower side of the plastic barrel 4, and the falling depth of the lead block 10 in the water body is limited.

As a preferred embodiment, the bottom section of the plastic bucket 4 is isosceles trapezoid, the bottom of the plastic bucket 4 is clamped in the collecting bucket to downwards press the fixing ring 2, waste water in the plastic bucket 4 is collected in the collecting bucket, and meanwhile, the upper side of the collecting bucket is in threaded connection with the sealing cover.

When the waste water is collected in the collecting barrel, the sealing cover is screwed on the upper side of the collecting barrel, so that the waste water can be collected and sampled.

As a preferred embodiment, the fixing ring 2, the limiting piece 3, the connecting column 5, the positioning piece 6, the sealing plug 8, the card 9 and the lead block 10 are combined together to form an automatic water taking structure of the plastic barrel 4, the limiting piece 3 and the positioning piece 6 are arranged in parallel, and meanwhile, the sealing plug 8 is fixedly arranged on the surface of the card 9.

As shown in fig. 1-4: the fixed surface of card 9 is provided with sealing plug 8, when carrying out the plastic drum 4 from the surface of water, arranges the inside of collecting vessel in the sampling port 7 of plastic drum 4 bottom, presses down spliced pole 5 this moment, and spliced pole 5 drives plumb block 10 and sealing plug 8 and moves down, and sealing plug 8 breaks away from the inside of sampling port 7, and the inside water of plastic drum 4 is collected in the inside of collecting vessel.

As a preferred embodiment, the sealing plug 8 is a mechanism made of rubber material and having a trapezoid cross section, and the sealing plug 8 is clamped inside the sampling port 7, and meanwhile, the sealing plug 8 inside the sampling port 7 is of a detachable structure.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic sampling device of waste water, includes plastic drum (4), its characterized in that: the internally mounted of plastic drum (4) has spliced pole (5), and the top and the solid fixed ring (2) of spliced pole (5) are welded, are tethered lifting rope (1) on solid fixed ring (2) simultaneously, and the one end and card (9) welded fastening of solid fixed ring (2) are kept away from to spliced pole (5) simultaneously to the bottom and the plumb block (10) fixed connection of card (9), sampling mouth (7) have been seted up to the bottom of plastic drum (4), and sampling mouth (7) are opened and closed through sampling mouth (7).

2. An automatic wastewater sampling device according to claim 1, wherein: the upper side of the connecting column (5) is welded with a limiting piece (3), the cross sections of the limiting piece (3) and the plastic barrel (4) are concentric circle mechanisms, and meanwhile, the limiting piece (3) covers the surface of a circular hole formed in the top plate of the plastic barrel (4).

3. An automatic wastewater sampling device according to claim 1, wherein: the lower side of the connecting column (5) is welded with a locating plate (6), the locating plate (6) is clamped on the inner lower side wall of the plastic bucket (4), and meanwhile inclined planes are formed in two sides of the locating plate (6).

4. An automatic wastewater sampling device according to claim 1, wherein: the bottom section of plastic drum (4) is isosceles trapezoid setting, and the bottom joint of plastic drum (4) presses down solid fixed ring (2) in the collecting vessel, and the inside waste water of plastic drum (4) is collected in the inside of collecting vessel, and sealed lid is installed to the upside spiro union of collecting vessel simultaneously.

5. An automatic wastewater sampling device according to claim 1, wherein: the automatic water taking structure of the plastic barrel (4) is formed by combining the fixing ring (2), the limiting piece (3), the connecting column (5), the locating piece (6), the sealing plug (8), the card (9) and the lead block (10), the limiting piece (3) and the locating piece (6) are arranged in parallel, and meanwhile, the sealing plug (8) is fixedly arranged on the surface of the card (9).

6. An automatic wastewater sampling device according to claim 5 and wherein: the sealing plug (8) is a mechanism made of rubber materials and with a trapezoid cross section, the sealing plug (8) is clamped in the sampling port (7), and meanwhile the sealing plug (8) in the sampling port (7) is of a detachable structure.