CN213600693U - Digital equal-proportion sampling device for wastewater monitoring - Google Patents
Digital equal-proportion sampling device for wastewater monitoring Download PDFInfo
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- CN213600693U CN213600693U CN202022470813.0U CN202022470813U CN213600693U CN 213600693 U CN213600693 U CN 213600693U CN 202022470813 U CN202022470813 U CN 202022470813U CN 213600693 U CN213600693 U CN 213600693U
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Abstract
The utility model relates to a digital equal-proportion sampling device for wastewater monitoring, which comprises a floating component, a sampling component, a detection component and a controller arranged outside the detection component; the floating assembly comprises a floating plate and a plurality of floaters connected to the floating plate, and the floaters are of hollow spherical structures; the sampling assembly comprises a collecting cavity, a fixed sleeve, a recovery mechanism and a steel rope; a water inlet and a water outlet are respectively arranged at two ends of the collecting cavity; the fixed sleeve is sleeved outside the collection cavity and is fully distributed with sieve pores; one end of the steel rope is fixed on the position on the same side of the water inlet on the fixing sleeve, the other end of the steel rope is connected with the recovery mechanism, and the recovery mechanism is fixed on the floater; the detection assembly comprises a storage cabinet and storage tanks uniformly distributed on the storage cabinet; a detection tube is arranged on the storage tank, and a detection needle is arranged in the detection tube; the utility model discloses the flexible operation can be sampled many times in the waters of the different degree of depth.
Description
Technical Field
The utility model relates to a digital equal proportion sampling device for waste water monitoring belongs to equal proportion sampling device field.
Background
At present, an equal proportion automatic sampler for water quality is a device for collecting water quality samples; the sampling device can realize various sampling modes (quantitative sampling, timing flow proportion sampling, constant flow quantitative sampling and remote control sampling) and various bottling modes (single sampling per bottle, single sampling and multiple sampling per bottle, mixed sampling) according to the sampling requirement of a water sample; the device is an ideal sampling tool for realizing scientific monitoring on river, lake and enterprise discharged water; however, the existing automatic sampler with equal proportion of water quality has low flexibility, consumes more manpower, has low detection efficiency and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing a digital equal proportion sampling device for waste water monitoring, the flexible operation is convenient for sample many times.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a digital equal-proportion sampling device for wastewater monitoring comprises a floating assembly, a sampling assembly, a detection assembly and a controller arranged outside the detection assembly; the floating assembly comprises a floating plate and a plurality of floaters connected to the floating plate, and the floaters are of hollow spherical structures; the sampling assembly comprises a collecting cavity, a fixed sleeve, a recovery mechanism and a steel rope; a water inlet and a water outlet are respectively arranged at two ends of the collecting cavity; the fixed sleeve is sleeved outside the collection cavity and is fully distributed with sieve pores; one end of the steel rope is fixed on the position on the same side of the water inlet on the fixing sleeve, the other end of the steel rope is connected with the recovery mechanism, and the recovery mechanism is fixed on the floater; the detection assembly comprises a storage cabinet and storage tanks uniformly distributed on the storage cabinet; a detection tube is arranged on the storage tank, and a detection needle is arranged in the detection tube; the top end of the detection tube is provided with a filter head, and the shape of the filter head is matched with that of the water outlet of the collection cavity.
Preferably, a steel rope winding device is arranged in the recovery mechanism and connected with the steel rope.
Preferably, a liquid level sensor is arranged in the collection cavity and close to the water inlet.
Preferably, a negative weight block is fixed on the position on the same side of the fixing sleeve and the water outlet.
Preferably, a guide flap is arranged at the water inlet, and the guide direction of the guide flap points to the water outlet.
Preferably, an end cover is arranged at the water outlet.
Preferably, an ultrasonic cleaning device is arranged on one side of the storage cabinet.
Preferably, the controller is respectively connected with the recovery mechanism, the steel rope winding device, the liquid level sensor and the ultrasonic cleaning device.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides a digital equal proportion sampling device for wastewater monitoring, sample water at different positions is stored through the collection cavity, thereby the user can conveniently carry out multi-point sampling operation; the fixed sleeve full of the sieve pores prevents larger garbage in water from entering the collection cavity; the ultrasonic cleaning device can timely clean the collecting cavity, prevent dirt from remaining and facilitate repeated sampling.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic structural diagram of a digital equal-proportion sampling device for wastewater monitoring of the present invention;
FIG. 2 is a schematic diagram showing the structure of a collection chamber in a digital equal-proportion sampling device for wastewater monitoring;
FIG. 3 is a schematic structural diagram illustrating a detection assembly and a collection chamber of a digital equal-proportion sampling device for wastewater monitoring;
wherein: 1. a floating plate; 2. a float; 3. a collection chamber; 4. a water inlet; 5. a water outlet; 6. fixing a sleeve; 7. screening holes; 8. a steel cord; 9. a recovery mechanism; 10. a storage cabinet; 11. a storage tank; 12. a detection tube; 13. a detection pin; 14. a filter head; 15. a negative weight block; 16. an end cap; 17. an ultrasonic cleaning device; 18. and a flow guide valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a digital equal-proportion sampling device for wastewater monitoring comprises a floating assembly, a sampling assembly, a detection assembly and a controller arranged outside the detection assembly; the floating assembly comprises a floating plate 1, a plurality of floats 2 are connected to the floating plate 1, and the floats 2 are of hollow spherical structures; the sampling assembly comprises a collecting cavity 3, one end of the collecting cavity 3 is provided with a water inlet 4, and the corresponding end is provided with a water outlet 5; a fixed sleeve 6 is sleeved outside the collecting cavity 3, sieve holes 7 are fully distributed on the fixed sleeve 6, a steel rope 8 is connected to the fixed sleeve 6 at the same side of the water inlet 4, a recovery mechanism 9 is arranged at the top of the steel rope 8, and the recovery mechanism 9 is fixed on the floater 2; the detection assembly comprises a storage cabinet 10, wherein storage tanks 11 which are uniformly distributed are arranged on the storage cabinet 10, a detection pipe 12 is placed on the storage tank 11, a detection needle 13 is arranged in the detection pipe 12, a filter head 14 is arranged at the top end of the detection pipe 12, and the shape of the filter head 14 is matched with that of the water outlet 5 of the collection cavity 3; a steel rope winding device is arranged in the recovery mechanism 9 and connected with a steel rope 8; a liquid level sensor is arranged at the water inlet 4 of the collecting cavity 3 and is arranged in the collecting cavity 3; a load block 15 is fixed on the same side of the fixed sleeve 6 as the water outlet 5; the water inlet 4 is provided with a flow guide valve 18, the flow guide direction of the flow guide valve 18 points to the water outlet 5, and an end cover 16 is arranged at the water outlet 5; an ultrasonic cleaning device 17 is arranged on one side of the storage cabinet 10; the controller is respectively connected with the recovery mechanism 9, the steel rope winding device, the liquid level sensor and the ultrasonic cleaning device 17.
In the sampling process, the floating plate 1 floats on the water surface, the recovery mechanism 9 is adjusted by the controller, and the collection cavity 3 slowly sinks under the traction of the steel rope 8 and the load bearing block 15; the steel rope winding device controls the length of the steel rope 8, when the steel rope 8 descends to a proper position, water sample enters the collecting cavity 3 under the drainage of the guide vanes 18 along with the time, and the liquid level sensor senses that the liquid in the collecting cavity 3 meets the requirement. The data is transmitted to a controller, and the controller adjusts a steel rope winding device in a recovery mechanism 9 to recover a steel rope 8, so that sampling is completed; the water sample collection cavity 3 is placed into the detection tube 12, the filter head 14 in the detection tube 12 filters impurities, and the detection needle 13 detects the water sample.
The utility model stores the sample water at different positions through the collecting cavity 3, thereby facilitating the multi-point sampling operation of the user; the fixed sleeve 6 full of the sieve pores 7 prevents larger garbage in water from entering the collection cavity 3; the ultrasonic cleaning device 17 can clean the collecting cavity 3 in time, so that dirt is prevented from being left, and multiple sampling is facilitated.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a digital equal proportion sampling device for waste water monitoring which characterized in that: the device comprises a floating assembly, a sampling assembly, a detection assembly and a controller arranged outside the detection assembly; the floating assembly comprises a floating plate (1) and a plurality of floaters (2) connected to the floating plate (1), and the floaters (2) are of hollow spherical structures; the sampling assembly comprises a collecting cavity (3), a fixed sleeve (6), a recovery mechanism (9) and a steel rope (8); a water inlet (4) and a water outlet (5) are respectively arranged at two ends of the collecting cavity (3); the fixed sleeve (6) is sleeved outside the collecting cavity (3), and sieve holes (7) are fully distributed on the fixed sleeve (6); one end of the steel rope (8) is fixed on the fixed sleeve (6) at the same side with the water inlet (4), the other end of the steel rope (8) is connected with the recovery mechanism (9), and the recovery mechanism (9) is fixed on the floater (2); the detection assembly comprises a storage cabinet (10) and storage grooves (11) uniformly distributed on the storage cabinet (10); a detection tube (12) is arranged on the storage tank (11), and a detection needle (13) is arranged in the detection tube (12); the top end of the detection pipe (12) is provided with a filter head (14), and the shape of the filter head (14) is matched with that of the water outlet (5).
2. A digital proportional sampling device for wastewater monitoring as set forth in claim 1, wherein: and a steel rope winding device is arranged in the recovery mechanism (9) and is connected with the steel rope (8).
3. A digital proportional sampling device for wastewater monitoring as set forth in claim 2, wherein: a liquid level sensor is arranged in the collecting cavity (3) and close to the water inlet (4).
4. A digital proportional sampling device for wastewater monitoring as set forth in claim 1, wherein: and a negative weight block (15) is fixed on the fixed sleeve (6) at the same side as the water outlet (5).
5. A digital proportional sampling device for wastewater monitoring as set forth in claim 3, wherein: the water inlet (4) is provided with a flow guide valve (18), and the flow guide direction of the flow guide valve (18) points to the water outlet (5).
6. A digital proportional sampling device for wastewater monitoring as set forth in claim 5, wherein: an end cover (16) is arranged at the water outlet (5).
7. A digital proportional sampling device for wastewater monitoring as set forth in claim 3, wherein: an ultrasonic cleaning device (17) is arranged on one side of the storage cabinet (10).
8. A digital proportional sampling device for wastewater monitoring as set forth in claim 7, wherein: the controller is respectively connected with the recovery mechanism (9), the steel rope winding device, the liquid level sensor and the ultrasonic cleaning device (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470813.0U CN213600693U (en) | 2020-10-30 | 2020-10-30 | Digital equal-proportion sampling device for wastewater monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470813.0U CN213600693U (en) | 2020-10-30 | 2020-10-30 | Digital equal-proportion sampling device for wastewater monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600693U true CN213600693U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022470813.0U Active CN213600693U (en) | 2020-10-30 | 2020-10-30 | Digital equal-proportion sampling device for wastewater monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213600693U (en) |
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2020
- 2020-10-30 CN CN202022470813.0U patent/CN213600693U/en active Active
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