CN219391422U - Portable sewage sampler of appointed degree of depth sample - Google Patents
Portable sewage sampler of appointed degree of depth sample Download PDFInfo
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- CN219391422U CN219391422U CN202223214819.7U CN202223214819U CN219391422U CN 219391422 U CN219391422 U CN 219391422U CN 202223214819 U CN202223214819 U CN 202223214819U CN 219391422 U CN219391422 U CN 219391422U
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- sampling
- plugging
- connecting rod
- water inlet
- barrel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a portable sewage sampler for sampling at a specified depth, which comprises a sampling barrel, a balancing weight arranged below the sampling barrel and a suspender component for suspending the sampling barrel, wherein the suspender component comprises a telescopic support suspender, a sampling rope and a coiling wheel, the top and the bottom of the sampling barrel are respectively provided with an air outlet and a water inlet, the sampling barrel is provided with a plugging component, the plugging component comprises a connecting rod, an air outlet plugging gasket positioned at the outer side of the top of the sampling barrel and a water inlet plugging gasket positioned in the sampling barrel, the upper end of the connecting rod is connected with a buoy, and the lower end of the connecting rod is connected with the balancing weight through a spring. The utility model has reasonable structural design, prolongs the sampling distance, increases the sampling range by arranging the telescopic support suspender and the sampling rope, does not need to stand on the side of the sewage pool, effectively ensures the life safety of sampling personnel, and can sample the sampling bucket at a designated depth by arranging the buoy, so that the acquired sample is more representative when the sewage pool is deeper.
Description
Technical Field
The utility model belongs to the technical field of sampling devices, and particularly relates to a portable sewage sampler for sampling at a designated depth.
Background
The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people. In the sewage treatment process, the water quality distribution and the change condition of the sewage need to be comprehensively mastered in time, so that the sewage components need to be periodically sampled and detected.
However, the existing sampling device samples the surface sample of the sewage, so that the sample at the bottom of the sewage is difficult to obtain, and the sample obtained in many times is not representative.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art, and provides a portable sewage sampler for sampling at a specified depth, which is reasonable in structural design, and by arranging a telescopic support hanging rod and a sampling rope, the sampling distance is prolonged, the sampling range is enlarged, the sampling device does not need to stand on the side of a sewage pool, the life safety of sampling personnel is effectively ensured, and by arranging a buoy, the sampling barrel can sample at the specified depth, and the acquired sample is more representative when the sewage pool is deeper.
In order to solve the technical problems, the utility model adopts the following technical scheme: a portable sewage sampler of appointed degree of depth sample, its characterized in that: the device comprises a sampling barrel, a balancing weight arranged below the sampling barrel, and a boom assembly for hanging the sampling barrel, wherein the boom assembly comprises a telescopic support boom, a sampling rope and a winding wheel which is arranged on the telescopic support boom and is used for winding the sampling rope, one end of the sampling rope is wound on the winding wheel, and the other end of the sampling rope is connected with the upper end of the sampling barrel;
the top and the bottom of the sampling barrel are respectively provided with an air outlet and a water inlet, the sampling barrel is provided with a plugging assembly for plugging the air outlet and the water inlet of the sampling barrel, the plugging assembly comprises a connecting rod, an air outlet plugging gasket and a water inlet plugging gasket which are sequentially arranged on the connecting rod from top to bottom, the upper end of the connecting rod is connected with a buoy, and the lower end of the connecting rod is connected with a balancing weight through a spring;
the gas outlet shutoff gasket is located the top outside of sample bucket, the water inlet shutoff gasket is located the sample bucket.
The above-mentioned portable sewage sampler of appointed degree of depth sample, its characterized in that: the connecting rod is a round rod, the air outlet plugging gasket and the water inlet plugging gasket are annular gaskets, and the air outlet plugging gasket and the water inlet plugging gasket are coaxial with the connecting rod.
The above-mentioned portable sewage sampler of appointed degree of depth sample, its characterized in that: the bottom outside of sample bucket is provided with filtering mechanism, filtering mechanism is located between balancing weight and the sample bucket, have the clearance of intaking between balancing weight and the filtering mechanism, be provided with the perforation that supplies the connecting rod to pass on the filtering mechanism.
The above-mentioned portable sewage sampler of appointed degree of depth sample, its characterized in that: the balancing weight is fixed below the sampling barrel through a bracket.
The above-mentioned portable sewage sampler of appointed degree of depth sample, its characterized in that: the telescopic support boom comprises a plurality of telescopic rod sections which are sequentially sleeved according to the sequence from large to small in cross section size, the winding wheel is arranged on one telescopic rod section with the largest cross section size, and one end of each telescopic rod section is provided with a wire ring used for guiding the sampling rope.
The above-mentioned portable sewage sampler of appointed degree of depth sample, its characterized in that: the buoy is connected to the upper end of the connecting rod through a pull rope.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the telescopic support suspender and the sampling rope are arranged, so that the sampling distance can be effectively prolonged, the sampling range is enlarged, workers do not need to stand on the side of the sewage pool, the life safety of the samplers is effectively ensured, and meanwhile, sampling of different positions of the sewage pool can be effectively realized, and the problem that samples obtained by the traditional sampling mode are lack of representativeness can be effectively solved.
2. According to the utility model, the air outlet and the water inlet are respectively arranged at the top and the bottom of the sampling bucket, the air outlet plugging gasket and the water inlet plugging gasket are arranged on the connecting rod, and the balancing weight is arranged below the sampling bucket, so that the sampling bucket can be inserted into the sewage pool, and further sampling is facilitated.
3. According to the utility model, the upper end of the connecting rod is connected with the buoy, and the lower end of the connecting rod is connected with the balancing weight below the sampling bucket through the spring, so that the sampling bucket can sample at a designated depth, and the obtained sample is more representative when the sewage pool is deeper.
In summary, the utility model has reasonable structural design, and by arranging the telescopic support suspender and the sampling rope, the sampling distance is prolonged, the sampling range is enlarged, the sampling device does not need to stand on the side of the sewage pool, the life safety of sampling personnel is effectively ensured, and by arranging the buoy, the sampling bucket can sample at a designated depth, and the acquired sample is more representative when the sewage pool is deeper.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of the connection structure of the sampling barrel and the plugging assembly according to the present utility model.
Reference numerals illustrate:
1-a sampling barrel; 2-a filtering mechanism; 3-balancing weight;
4-a bracket; 5-connecting rods; 6-a gas outlet plugging gasket;
7, a water inlet plugging gasket; 8-floating; 9-a spring;
10-a telescopic support boom; 10-1-telescoping pole segments; 11-sampling rope;
12-a reel; 13-a wire loop; 14-pulling rope;
15-a cross bar; 16-a guide rod.
Detailed Description
As shown in fig. 1 and 2, the present utility model comprises a sampling bucket 1, a weight 3 disposed under the sampling bucket 1, and a boom assembly for hanging the sampling bucket 1, the boom assembly comprising a telescopic support boom 10, a sampling rope 11, and a winding wheel 12 disposed on the telescopic support boom 10 and around which the sampling rope 11 is wound, one end of the sampling rope 11 being wound around the winding wheel 12, the other end of the sampling rope 11 being connected to the upper end of the sampling bucket 1;
the top and the bottom of the sampling barrel 1 are respectively provided with an air outlet and a water inlet, the sampling barrel 1 is provided with a plugging assembly for plugging the air outlet and the water inlet of the sampling barrel 1, the plugging assembly comprises a connecting rod 5, an air outlet plugging gasket 6 and a water inlet plugging gasket 7 which are sequentially arranged on the connecting rod 5 from top to bottom, the upper end of the connecting rod 5 is connected with a buoy 8, and the lower end of the connecting rod 5 is connected with a balancing weight 3 through a spring 9;
the air outlet plugging gasket 6 is positioned on the outer side of the top of the sampling bucket 1, and the water inlet plugging gasket 7 is positioned in the sampling bucket 1.
During actual use, through setting up scalable support jib 10 and sample rope 11, can effectively prolong the sample distance, increased the sample scope for the staff need not to stand on the effluent water sump edge, effectually ensured sampling personnel's life safety, can effectively realize simultaneously taking a sample to the effluent water sump different positions, and then can effectively solve the sample that traditional sampling mode obtained and lack representative problem, scalable support jib 10 is collapsible, portable.
It should be noted that, gas outlet and water inlet are the round hole of seting up on sampling bucket 1, and the gas outlet is located directly over the water inlet, is provided with gas outlet and water inlet respectively through top and the bottom at sampling bucket 1 to set up gas outlet shutoff gasket 6 and water inlet shutoff gasket 7 on connecting rod 5, set up balancing weight 3 in sampling bucket 1 below, can make sampling bucket 1 can go deep into in the effluent water sump, and then be convenient for sample.
During concrete implementation, through connecting cursory 8 in the upper end of connecting rod 5 to be connected the balancing weight 3 of connecting rod 5 lower extreme and sampling bucket 1 below through spring 9, when sampling bucket 1 did not reach appointed degree of depth, the pulling force of spring 9 made gas outlet shutoff gasket 6 and water inlet shutoff gasket 7 carry out the shutoff to the gas outlet and the water inlet of sampling bucket 1 respectively, after sampling bucket 1 reached appointed degree of depth, cursory 8 was mentioned gas outlet shutoff gasket 6 and water inlet shutoff gasket 7, and gas outlet and water inlet are opened, can make sampling bucket 1 sample at appointed degree of depth, and when the effluent water sump was darker, the sample of obtaining was more representative.
In the concrete implementation, the spring 9 is always in a stretching state, and the top of the sampling barrel 1 is provided with a handle or a rope for connecting the sampling rope 11; the distance between the air outlet plugging gasket 6 and the water inlet plugging gasket 7 enables the air outlet plugging gasket 6 to be closely attached to the top of the outer side of the sampling bucket 1 and the water inlet plugging gasket 7 to be closely attached to the bottom of the inner side of the sampling bucket 1 when the plugging assembly plugs the air outlet and the water inlet of the sampling bucket 1.
In specific implementation, the top of the connecting rod 5 is provided with a cross rod 15, the top of the sampling barrel 1 is provided with two guide rods 16, and two ends of the cross rod 15 are respectively provided with a guide hole for the guide rods 16 to pass through.
In this embodiment, the connecting rod 5 is a round rod, the air outlet plugging gasket 6 and the water inlet plugging gasket 7 are annular gaskets, and the air outlet plugging gasket 6 and the water inlet plugging gasket 7 are coaxial with the connecting rod 5.
In actual use, the air outlet plugging gasket 6 and the water inlet plugging gasket 7 are rubber gaskets.
In this embodiment, the bottom outside of sample bucket 1 is provided with filtering mechanism 2, filtering mechanism 2 is located between balancing weight 3 and the sample bucket 1, have the clearance of intaking between balancing weight 3 and the filtering mechanism 2, be provided with the perforation that supplies connecting rod 5 to pass on the filtering mechanism 2.
In actual use, the filtering mechanism 2 can be a filter screen coated at the bottom of the sampling barrel 1, and can also be a filter barrel arranged at the bottom of the sampling barrel 1.
It should be noted that, the setting of filtering mechanism 2 can avoid the problem that sampling bucket 1 directly sunk into the sewage bottom and make debris from the through-hole jam in the sampling process, prevents debris such as pond bottom silt from getting into sampling bucket 1.
In this embodiment, the balancing weight 3 is fixed below the sampling barrel 1 through a bracket 4.
During actual use, the balancing weight 3 is relatively fixed with the sampling barrel 1.
In this embodiment, the telescopic support boom 10 includes a plurality of telescopic rod sections 10-1 sequentially sleeved in order of the cross-sectional size from the largest to the smallest, the reel 12 is mounted on one telescopic rod section 10-1 having the largest cross-sectional size, and one end of each telescopic rod section 10-1 is provided with a wire loop 13 for guiding the sampling rope 11.
In actual use, the sampling barrel 1 is hung below the front end of one telescopic rod section 10-1 with the smallest cross section size on the telescopic support boom 10, and the wire ring 13 is positioned at the front end of the telescopic rod section 10-1, namely, the wire ring 13 is positioned at one end, close to the sampling barrel 1, of the telescopic rod section 10-1.
In this embodiment, the buoy 8 is connected to the middle part of the cross bar 15 at the upper end of the connecting rod 5 through a pull rope 14.
In practical use, the working length of the pull rope 14 can be flexibly adjusted according to the sampling depth, so that the sinking depth of the sampling bucket 1 can be conveniently adjusted.
When the utility model is actually used, firstly, the working length of a pull rope 14 is adjusted according to the depth required for sampling, then the telescopic support hanging rod 10 is stretched, the sampling barrel 1 is stretched to a designated place, then the winding wheel 12 is rotated, the sampling barrel 1 is submerged in water under the action of the balancing weight 3, meanwhile, the spring 9 pulls the connecting rod 5 downwards to enable the air outlet plugging gasket 6 and the water inlet plugging gasket 7 to respectively plug the air outlet and the water inlet of the sampling barrel 1, when the buoy 8 starts to erect, the sampling barrel 1 is indicated to reach the sampling depth, at the moment, the buoy 8 pulls the connecting rod 5 upwards under the buoyancy action to enable the air outlet plugging gasket 6 and the water inlet plugging gasket 7 to be separated from the air outlet and the water inlet of the sampling barrel 1 respectively, the air outlet and the water inlet of the sampling barrel 1 are opened, sampling is started, after a moment, the winding wheel 12 is rotated, the sampling barrel 1 is lifted upwards, at the moment, the buoy 8 leaves the water surface, the buoyancy disappears, and the spring 9 continues to pull the connecting rod 5 downwards to enable the air outlet plugging gasket 6 and the water inlet plugging gasket 7 to respectively plug the air outlet and the water inlet of the sampling barrel 1.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (5)
1. A portable sewage sampler of appointed degree of depth sample, its characterized in that: the device comprises a sampling bucket (1), a balancing weight (3) arranged below the sampling bucket (1) and a boom assembly for hanging the sampling bucket (1), wherein the boom assembly comprises a telescopic support boom (10), a sampling rope (11) and a winding wheel (12) which is arranged on the telescopic support boom (10) and is used for winding the sampling rope (11), one end of the sampling rope (11) is wound on the winding wheel (12), and the other end of the sampling rope (11) is connected to the upper end of the sampling bucket (1);
the top and the bottom of the sampling barrel (1) are respectively provided with an air outlet and a water inlet, the sampling barrel (1) is provided with a plugging assembly for plugging the air outlet and the water inlet of the sampling barrel (1), the plugging assembly comprises a connecting rod (5), an air outlet plugging gasket (6) and a water inlet plugging gasket (7) which are sequentially arranged on the connecting rod (5) from top to bottom, the upper end of the connecting rod (5) is connected with a buoy (8), and the lower end of the connecting rod (5) is connected with a balancing weight (3) through a spring (9);
the air outlet plugging gasket (6) is positioned at the outer side of the top of the sampling barrel (1), and the water inlet plugging gasket (7) is positioned in the sampling barrel (1);
the buoy (8) is connected to the upper end of the connecting rod (5) through a pull rope (14).
2. A portable sewage sampler for sampling at a specified depth as recited in claim 1 wherein: the connecting rod (5) is a round rod, the air outlet plugging gasket (6) and the water inlet plugging gasket (7) are annular gaskets, and the air outlet plugging gasket (6) and the water inlet plugging gasket (7) are coaxial with the connecting rod (5).
3. A portable sewage sampler for sampling at a specified depth as recited in claim 1 wherein: the sampling barrel is characterized in that a filtering mechanism (2) is arranged on the outer side of the bottom of the sampling barrel (1), the filtering mechanism (2) is located between the balancing weight (3) and the sampling barrel (1), a water inlet gap is formed between the balancing weight (3) and the filtering mechanism (2), and a through hole for a connecting rod (5) to pass through is formed in the filtering mechanism (2).
4. A portable sewage sampler for sampling at a specified depth as recited in claim 1 wherein: the balancing weight (3) is fixed below the sampling barrel (1) through a bracket (4).
5. A portable sewage sampler for sampling at a specified depth as recited in claim 1 wherein: the telescopic support boom (10) comprises a plurality of telescopic rod sections (10-1) which are sequentially sleeved according to the sequence from large to small in cross section, the winding wheel (12) is arranged on one telescopic rod section (10-1) with the largest cross section, and one end of each telescopic rod section (10-1) is provided with a conducting wire ring (13) for guiding the sampling rope (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223214819.7U CN219391422U (en) | 2022-11-30 | 2022-11-30 | Portable sewage sampler of appointed degree of depth sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223214819.7U CN219391422U (en) | 2022-11-30 | 2022-11-30 | Portable sewage sampler of appointed degree of depth sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219391422U true CN219391422U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223214819.7U Active CN219391422U (en) | 2022-11-30 | 2022-11-30 | Portable sewage sampler of appointed degree of depth sample |
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| Country | Link |
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| CN (1) | CN219391422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117288525A (en) * | 2023-09-25 | 2023-12-26 | 宁波华东核工业勘察设计院集团有限公司 | Prospecting hole water sampling device |
-
2022
- 2022-11-30 CN CN202223214819.7U patent/CN219391422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117288525A (en) * | 2023-09-25 | 2023-12-26 | 宁波华东核工业勘察设计院集团有限公司 | Prospecting hole water sampling device |
| CN117288525B (en) * | 2023-09-25 | 2024-06-04 | 宁波华东核工业勘察设计院集团有限公司 | Prospecting hole water sampling device |
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