CN211602521U - Sampling device for sewage detection - Google Patents
Sampling device for sewage detection Download PDFInfo
- Publication number
- CN211602521U CN211602521U CN201922278670.0U CN201922278670U CN211602521U CN 211602521 U CN211602521 U CN 211602521U CN 201922278670 U CN201922278670 U CN 201922278670U CN 211602521 U CN211602521 U CN 211602521U
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- Prior art keywords
- sealing plate
- sampling
- telescopic rod
- cylinder
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 66
- 239000010865 sewage Substances 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 87
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000032258 transport Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for sewage detection, which comprises a box body, a main telescopic rod is horizontally arranged on the box body, an auxiliary telescopic rod for supporting is hinged between the movable end of the main telescopic rod and the side wall of the box body, a mounting seat is fixedly arranged at the tail end of the movable end of the main telescopic rod, a wheel disc is arranged on the mounting seat in a rotating manner, a pull rope is wound on the wheel disc, a first motor for driving the wheel disc to rotate is arranged on the mounting seat, and a sampling cylinder is connected to the lower end of the pull rope; the sampling device for sewage detection is simple in structure and convenient to use, realizes sewage treatment operation on different terrains through the cooperation of the telescopic rod and the wheel disc, and is wide in adjustment range; meanwhile, the sampling cylinder is fixed at the tail end of the pull rope, and the sampling cylinder is remotely controlled to take water, so that convenience and rapidness are realized; the shrouding is gone up in fixed shrouding and the activity in setting up in the sampling cylinder, carries out the sectional type with sewage and transports, can carry out continuous sampling moreover, and the sample is efficient, uses manpower sparingly.
Description
Technical Field
The utility model relates to a sewage detection technology field specifically is a sampling device for sewage detection.
Background
Domestic sewage is mainly various detergents and sewage, garbage, excrement and the like used in urban life, is mostly nontoxic inorganic salts, and contains more nitrogen, phosphorus and sulfur and more pathogenic bacteria. Domestic sewage is also a low-temperature heat source and a methane generating source, is a distant view fossil oil and gas field, is sewage generated in the human life process, and is one of main pollution sources of a water body. Generally, sewage is classified before sewage treatment, and then sampled sewage is detected, and a sampling device is generally used to extract a sewage sample.
However, most of the existing sampling devices have simple structures, need manual extraction, and cannot perform sampling operation when meeting sampling points with large depth or long distance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device for sewage detection to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sampling device for sewage detection comprises a box body, wherein a main telescopic rod is horizontally arranged on the box body, an auxiliary telescopic rod for supporting is hinged between the movable end of the main telescopic rod and the side wall of the box body, a mounting seat is fixedly arranged at the tail end of the movable end of the main telescopic rod, a wheel disc is rotatably arranged on the mounting seat, a pull rope is wound on the wheel disc, a first motor for driving the wheel disc to rotate is arranged on the mounting seat, and the lower tail end of the pull rope is connected with a sampling cylinder;
the sampling cylinder comprises a cylinder body, a lower sealing plate and an upper sealing plate, wherein the lower sealing plate is fixedly arranged at the bottom of the inner side of the cylinder body, the upper sealing plate is movably sleeved in the cylinder body and is positioned above the lower sealing plate, the upper end surfaces of the lower sealing plate and the upper sealing plate are respectively and rotatably connected with a lower sealing cover and an upper sealing cover, the upper end surface of the cylinder body is provided with a lifting assembly for driving the upper sealing plate to slide along the inner wall of the cylinder body, the bottom of the cylinder body is provided with an inverted cone-shaped sampling port, and the top of the; the side wall of the cylinder body is also provided with a collecting bottle communicated with the inside of the cylinder body.
As a further aspect of the present invention: the lifting assembly comprises a second motor, a gear, a rack and a connecting ring, the second motor is fixedly mounted at the top of the barrel, the connecting ring is arranged on the upper end face of the upper sealing plate, the rack vertically extending out of the barrel is mounted on the connecting ring, and the output end of the second motor is provided with a gear meshed with the rack for transmission.
As a further aspect of the present invention: the upper sealing plate and the lower sealing cover are connected, the upper sealing plate and the upper sealing cover are connected, first sealing rings are arranged at the joint of the upper sealing plate and the lower sealing cover and the joint of the upper sealing plate and the upper sealing cover, and second sealing rings are arranged at the joint of the upper sealing plate and the inner wall of the barrel.
As a further aspect of the present invention: and the outer wall of the cylinder body is provided with a supporting plate for supporting the collecting bottle and a fixing frame for preventing the collecting bottle from falling off.
As a further aspect of the present invention: and the upper end and the lower end of the rack are provided with limit blocks.
As a further aspect of the present invention: and a filter layer is arranged in the sampling port.
As a further aspect of the present invention: the bottom of the box body is provided with rollers; the side wall of the box body is provided with a push handle.
As a further aspect of the present invention: and a control system for controlling the main telescopic rod, the first motor and the lifting assembly to operate is arranged on the box body.
Compared with the prior art, the beneficial effects of the utility model are that:
the sampling device for sewage detection is simple in structure and convenient to use, realizes sewage treatment operation on different terrains through the cooperation of the telescopic rod and the wheel disc, and is wide in adjustment range; meanwhile, the sampling cylinder is fixed at the tail end of the pull rope, and the sampling cylinder is remotely controlled to take water, so that convenience and rapidness are realized; the shrouding is gone up in fixed shrouding and the activity in setting up in the sampling cylinder, carries out the sectional type with sewage and transports, can carry out continuous sampling moreover, and the sample is efficient, uses manpower sparingly.
Drawings
FIG. 1 is a schematic view of a sampling device for sewage detection;
FIG. 2 is a schematic structural view of a sampling cylinder upper sealing plate of the sampling device for sewage detection sliding up;
fig. 3 is a schematic structural view of the sampling cylinder upper sealing plate in the sampling device for sewage detection sliding down.
In the figure: 1-box body, 2-main telescopic rod, 3-auxiliary telescopic rod, 4-mounting seat, 5-wheel disc, 6-first motor, 7-pull rope, 8-sampling cylinder, 801-cylinder body, 802-lower sealing plate, 803-lower sealing cover, 804-first sealing ring, 805-upper sealing plate, 806-second sealing ring, 807-upper sealing cover, 808-connecting ring, 809-rack, 810-gear, 811-second motor, 812-pull ring, 813-collecting bottle, 814-supporting plate, 815-fixing frame, 816-filtering layer, 817-sampling port, 818-limiting block, 819-lower chamber, 820-upper chamber, 9-roller, 10-control system and 11-pushing handle.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1, a sampling device for sewage detection comprises a box body 1, wherein a main telescopic rod 2 is horizontally installed on the box body 1, an auxiliary telescopic rod 3 for supporting is hinged between the movable end of the main telescopic rod 2 and the side wall of the box body 1, a mounting seat 4 is fixedly installed at the tail end of the movable end of the main telescopic rod 2, a wheel disc 5 is rotatably arranged on the mounting seat 4, a pull rope 7 is wound on the wheel disc 5, a first motor 6 for driving the wheel disc 5 to rotate is arranged on the mounting seat 4, and a sampling cylinder 8 is connected to the lower tail end of the pull rope 7;
referring to fig. 2, the sampling tube 8 includes a tube body 801, a lower sealing plate 802 and an upper sealing plate 805, the lower sealing plate 802 is fixedly installed at the bottom of the inner side of the tube body 801, the upper sealing plate 805 is movably sleeved in the tube body 801 and located above the lower sealing plate 802, the upper end surfaces of the lower sealing plate 802 and the upper sealing plate 805 are respectively and rotatably connected with a lower sealing cover 803 and an upper sealing cover 807, a lifting assembly for driving the upper sealing plate 805 to slide along the inner wall of the tube body 801 is arranged on the upper end surface of the tube body 801, an inverted cone-shaped sampling port 817 is arranged at the bottom of the tube body 801, and a pull ring 812 fixedly connected with the; a collecting bottle 813 communicated with the inside of the cylinder body 801 is further arranged on the side wall of the cylinder body 801;
the box body 1 is provided with a control system 10 for controlling the main telescopic rod 2, the first motor 6 and the lifting assembly to operate;
the specific form of the lifting assembly is not limited, in this embodiment, preferably, the lifting assembly includes a second motor 811, a gear 810, a rack 809 and a connecting ring 808, the second motor 811 is fixedly mounted at the top of the cylinder 801, the connecting ring 808 is disposed on the upper end surface of the upper sealing plate 805, the rack 809 vertically extending out of the cylinder 801 is mounted on the connecting ring 808, and the gear 810 meshed with the rack 809 for transmission is disposed at the output end of the second motor 811;
referring to fig. 3, specifically, the second motor 811 drives the gear 810 to rotate, so as to drive the rack 809 to ascend and descend, and the upper sealing plate 805 slides up and down along the inner wall of the cylinder 801; first, the upper sealing plate 805 is pulled upwards, the lower cover 803 is opened, the upper cover 807 is closed, and sewage enters a lower cavity 819 between the upper sealing plate 805 and the lower sealing plate 802 from a sampling port 817; the upper sealing plate 805 is pushed downwards, the lower sealing cover 803 is closed, the upper sealing cover 807 is opened, and sewage is transferred from the lower cavity 819 to the upper cavity 820 above the upper sealing plate 805; then the upper sealing plate 805 is pulled upwards again, and the sewage in the upper chamber 820 enters the collecting bottle 813 from the cylinder 801 to realize the sampling of the sewage;
in order to avoid leakage in the process of sewage sampling, a first sealing ring 804 is arranged at the joint of the lower sealing plate 802 and the lower sealing cover 803 and a first sealing ring 806 is arranged at the joint of the upper sealing plate 805 and the upper sealing cover 807, and a second sealing ring 806 is also arranged at the joint of the upper sealing plate 805 and the inner wall of the cylinder 801; by arranging the plurality of sealing rings, the sealing performance during sewage sampling is improved;
a supporting plate 814 for supporting the collecting bottle 813 and a fixing frame 815 for preventing the collecting bottle 813 from falling off are arranged on the outer wall of the cylinder body 801;
the upper end and the lower end of the rack 809 are provided with limit blocks 818, so that the rack 809 is prevented from being separated from the gear 810 due to overlarge stroke in the process of ascending or descending the upper sealing plate 805, and the stability is improved;
the bottom of the box body 1 is provided with the roller 9, so that the box body is convenient to move; the side wall of the box body 1 is provided with a push handle 11 which is convenient for pushing.
The working principle of the embodiment is as follows:
when sewage sampling is carried out, firstly, the extension length of the main telescopic rod 2 is adjusted, then the first motor 6 is controlled to drive the wheel disc 5 to rotate so as to put down the sampling cylinder 8 below the pull rope 7 until a sampling port 817 below the sampling cylinder 8 extends into the sewage, then the second motor 811 is controlled to drive the gear 810 to rotate, so that the rack 809 drives the upper sealing plate 805 to slide up along the cylinder 801, at the moment, the lower sealing cover 803 is opened, the upper sealing cover 807 is closed, and the sewage enters a lower cavity 819 between the upper sealing plate 805 and the lower sealing plate 802 from the sampling port 817; then the upper sealing plate 805 is controlled to slide downwards, at this time, the lower sealing cover 803 is closed, the upper sealing cover 807 is opened, and sewage is transferred into the upper cavity 820 above the upper sealing plate 805 from the lower cavity 819; then the upper sealing plate 805 is controlled to slide upwards again, the sewage in the upper chamber 820 enters the collecting bottle 813 from the cylinder 801, and simultaneously a new round of water pumping operation is restarted in the lower chamber 819, so that continuous sewage sampling is realized.
Example 2
Because the impurity that contains great granule in the sewage causes the inside jam of sampling tube 8 easily, and large granule impurity also can influence the testing result of sample simultaneously, for this reason, this embodiment has made further improvement on embodiment 1's basis, and the improvement part is: the interior of the sampling port 817 is provided with a filtering layer 816 for filtering large-particle impurities in sewage, so that the sampling cylinder 8 can take water smoothly, and blockage is avoided.
The sampling device for sewage detection is simple in structure and convenient to use, sewage treatment operation of different terrains is realized through the cooperation of the telescopic rod and the wheel disc 5, and the adjustment range is wide; meanwhile, the sampling cylinder 8 is fixed at the tail end of the pull rope 7, and the sampling cylinder 8 is remotely controlled to take water, so that convenience and rapidness are realized; shrouding 802 and activity go up shrouding 805 under setting up fixedly in the sampling tube 8, carry out the sectional type with sewage and transport, can carry out continuous sampling moreover, and the sample is efficient, uses manpower sparingly.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A sampling device for sewage detection comprises a box body (1), and is characterized in that a main telescopic rod (2) is horizontally arranged on the box body (1), an auxiliary telescopic rod (3) for supporting is hinged between the movable end of the main telescopic rod (2) and the side wall of the box body (1), a mounting seat (4) is fixedly mounted at the tail end of the movable end of the main telescopic rod (2), a wheel disc (5) is rotatably arranged on the mounting seat (4), a pull rope (7) is wound on the wheel disc (5), a first motor (6) for driving the wheel disc (5) to rotate is arranged on the mounting seat (4), and a sampling cylinder (8) is connected to the lower tail end of the pull rope (7);
the sampling cylinder (8) comprises a cylinder body (801), a lower sealing plate (802) and an upper sealing plate (805), wherein the lower sealing plate (802) is fixedly installed at the bottom of the inner side of the cylinder body (801), the upper sealing plate (805) is movably sleeved in the cylinder body (801) and is positioned above the lower sealing plate (802), the upper end faces of the lower sealing plate (802) and the upper sealing plate (805) are respectively and rotatably connected with a lower sealing cover (803) and an upper sealing cover (807), the upper end face of the cylinder body (801) is provided with a lifting assembly for driving the upper sealing plate (805) to slide along the inner wall of the cylinder body (801), the bottom of the cylinder body (801) is provided with an inverted cone-shaped sampling port (817), and the top of the cylinder body (801) is provided with a pull ring; the side wall of the cylinder body (801) is also provided with a collecting bottle (813) communicated with the inside of the cylinder body (801).
2. The sampling device for sewage detection according to claim 1, wherein the lifting assembly comprises a second motor (811), a gear (810), a rack (809) and a connecting ring (808), the second motor (811) is fixedly installed at the top of the cylinder (801), the connecting ring (808) is arranged on the upper end surface of the upper sealing plate (805), the rack (809) vertically extending out of the cylinder (801) is installed on the connecting ring (808), and the gear (810) in meshing transmission with the rack (809) is arranged at the output end of the second motor (811).
3. The sampling device for sewage detection according to claim 2, wherein the lower sealing plate (802) is provided with a first sealing ring (804) at the joint with the lower sealing cover (803) and the upper sealing plate (805) is provided with a second sealing ring (806) at the joint with the inner wall of the cylinder (801).
4. The sampling device for sewage detection according to any one of claims 1 to 3, wherein a supporting plate (814) for supporting the collection bottle (813) and a fixing frame (815) for preventing the collection bottle (813) from falling off are arranged on the outer wall of the cylinder body (801).
5. The sampling device for sewage detection according to claim 2, wherein the rack (809) is provided with stoppers (818) at both the upper and lower ends.
6. The sampling device for wastewater detection according to claim 1, wherein a filter layer (816) is provided in the sampling port (817).
7. The sampling device for sewage detection according to claim 1, wherein the bottom of the box body (1) is provided with a roller (9); the side wall of the box body (1) is provided with a push handle (11).
8. The sampling device for sewage detection according to claim 2, 3 or 5, wherein the box body (1) is provided with a control system (10) for controlling the operation of the main telescopic rod (2), the first motor (6) and the second motor (811).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278670.0U CN211602521U (en) | 2019-12-16 | 2019-12-16 | Sampling device for sewage detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278670.0U CN211602521U (en) | 2019-12-16 | 2019-12-16 | Sampling device for sewage detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211602521U true CN211602521U (en) | 2020-09-29 |
Family
ID=72593217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922278670.0U Withdrawn - After Issue CN211602521U (en) | 2019-12-16 | 2019-12-16 | Sampling device for sewage detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211602521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379066A (en) * | 2020-10-22 | 2021-02-19 | 上海科泽智慧环境科技有限公司 | Water quality monitoring system and water quality monitoring method thereof |
-
2019
- 2019-12-16 CN CN201922278670.0U patent/CN211602521U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379066A (en) * | 2020-10-22 | 2021-02-19 | 上海科泽智慧环境科技有限公司 | Water quality monitoring system and water quality monitoring method thereof |
| CN112379066B (en) * | 2020-10-22 | 2022-09-23 | 上海科泽智慧环境科技有限公司 | Water quality monitoring system and water quality monitoring method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20231101 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200929 Effective date of abandoning: 20231101 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |