CN114894991A - Anti-blocking sewage detection device and detection method thereof - Google Patents
Anti-blocking sewage detection device and detection method thereof Download PDFInfo
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- CN114894991A CN114894991A CN202210542882.9A CN202210542882A CN114894991A CN 114894991 A CN114894991 A CN 114894991A CN 202210542882 A CN202210542882 A CN 202210542882A CN 114894991 A CN114894991 A CN 114894991A
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- 238000001514 detection method Methods 0.000 title claims abstract description 165
- 239000010865 sewage Substances 0.000 title claims abstract description 71
- 238000003860 storage Methods 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000005086 pumping Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000010842 industrial wastewater Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010918 textile wastewater Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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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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- Food Science & Technology (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses an anti-clogging sewage detection device and a detection method thereof, and the device comprises a drain pipe, wherein a detection pipeline communicated with the drain pipe is arranged on the upper side of the drain pipe, a lifting platform driven by a lifting driving unit to lift up and down is arranged in the detection pipeline, a detection chamber is formed at the bottom of the lifting platform, one side of the detection chamber opposite to the drainage direction is provided with an opening, a plurality of grid plates are arranged at the opening, a water quality detection unit and a liquid level sensor are respectively arranged on the upper side in the detection chamber, a storage tank is arranged on the upper side of the lifting platform, a sample storage component is detachably arranged in the storage tank, a sample collection component used for pumping liquid in the detection chamber to the sample storage component to collect a sample is arranged in the lifting platform, and the water quality detection unit can be in up-and-down intermittent contact with sewage through the cooperation of the lifting platform and the lifting driving unit, the water quality detection unit is contacted during detection and separated during non-detection, so that the service life of the water quality detection unit is greatly prolonged.
Description
Technical Field
The invention relates to the technical field of sewage detection, in particular to an anti-blocking sewage detection device and a detection method thereof.
Background
The sewage detection mainly comprises the detection of industrial wastewater, the detection of the industrial wastewater comprises production wastewater and production wastewater, wherein the detection of the industrial wastewater mainly comprises the detection of wastewater, sewage and aquatic organisms discharged by an enterprise factory in a production process, and the detection of the process wastewater comprises the production wastewater and the production wastewater, and the detection of the process wastewater can be divided into papermaking wastewater, textile wastewater, tanning wastewater, pesticide wastewater, metallurgical wastewater, oil refining wastewater and the like according to products and processing objects of industrial enterprises.
However, the prior art has the following problems in the detection process of the sewage:
1. in order to continuously detect the water quality continuity of the sewage, the water quality detection unit is always soaked in the sewage, so that the service life of the water quality detection unit is greatly shortened;
2. impurities in the sewage easily block a detection port, and the impurities are not convenient to clean, so that the detection effect on the sewage is influenced;
3. the detection depth of the water quality sensing unit cannot be accurately grasped, and the connecting line of the water quality sensing unit is easily damaged;
4. when the sewage index is detected to be abnormal, the sewage at the moment can not be reserved.
Disclosure of Invention
The present invention is directed to solve the above problems and to provide an anti-clogging sewage detecting apparatus and a detecting method thereof, which overcome the drawbacks of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an anti-blocking sewage detection device and a detection method thereof, and the anti-blocking sewage detection device comprises a drain pipe, wherein a detection pipeline communicated with the drain pipe is arranged on the upper side of the drain pipe, a lifting platform driven by a lifting driving unit to lift up and down is arranged in the detection pipeline, a detection chamber is formed at the bottom of the lifting platform, one side of the detection chamber, which is opposite to the drainage direction, is provided with an opening, a plurality of grid plates are arranged at the opening, a water quality detection unit and a liquid level sensor are respectively arranged on the upper side in the detection chamber, a storage tank is arranged on the upper side of the lifting platform, a sample storage component is detachably arranged in the storage tank, a sample collection component used for pumping liquid in the detection chamber to the sample storage component to carry out sample collection is arranged in the lifting platform, and a single chip microcomputer is arranged on the outer side of the detection pipeline.
Preferably, the sample storage assembly comprises a storage box body with a cylindrical shape, a rotary table is arranged on the upper side of the storage box body in a rotating mode, a motor is fixedly arranged at the bottom of the storage box body and is driven to rotate by the motor, a supporting rotary shaft is fixedly connected to the middle of the upper side of the rotary table, a top cover is connected to the upper end of the supporting rotary shaft in a rotating mode, and a plurality of pipe insertion holes which are uniformly distributed in an equal angle mode and take the rotating axis of the rotary table as the center are formed in the upper side of the rotary table and are used for inserting sample collecting pipes.
Preferably, a handle is arranged on the upper side of the top cover, positioning columns are fixedly arranged on two sides of the lower portion of the top cover, and an opening at the upper end of the storage tank is formed in a positioning hole which is matched, positioned and connected with the positioning columns.
Preferably, the lifting driving unit comprises two electric telescopic rods which are symmetrically distributed by taking the detection pipeline as a center, the bottoms of the two electric telescopic rods are fixedly arranged on the outer side wall of the drain pipe, the push rod head ends of the two electric telescopic rods are fixedly connected with the top of the lifting platform through a connecting rod, and a lifting sliding groove which is matched with the connecting rod to lift and slide is formed in the outer side wall of the detection pipeline.
Preferably, the sample collection assembly comprises a liquid pump fixedly arranged in the lifting platform, a liquid inlet of the liquid pump is connected with one end of a second guide pipe, the other end of the second guide pipe extends into the detection chamber, a liquid outlet of the liquid pump is connected with one end of a first guide pipe, the other end of the first guide pipe extends into the storage tank, and notches for allowing the first guide pipe to penetrate through up and down are formed in the outer side walls of the storage tank body and the rotary table.
Preferably, the water quality detection unit comprises a residual chlorine sensor, a conductivity sensor, a PH sensor, an ORP sensor and a turbidity sensor.
Preferably, the inner bottom surface of the detection chamber is formed with an inclined slide surface, the inclined slide surface is inclined from high to low in the direction of the opening of the detection chamber, and the liquid level sensor is arranged at a position corresponding to the upper part of the inner part of the detection chamber at the high position of the inclined slide surface.
Preferably, the bottom of the lifting platform is provided with a limit sealing supporting plate along the edge of the bottom of the lifting platform, a sealing washer is fixedly arranged on the upper side of the limit sealing supporting plate, and the limit sealing supporting plate and the edge of the opening at the lower end of the detection pipeline are abutted and sealed with each other when the lifting driving unit reaches the maximum stroke.
A detection method of an anti-clogging sewage detection device comprises the following steps:
and (3) detection: the single chip microcomputer controls a push rod of the electric telescopic rod to drive the connecting rod to move downwards, the limiting sealing supporting plate is separated from the lower end opening edge of the detection pipeline, a detection cavity at the bottom of the lifting table is in contact with sewage in the drainage pipe, the sewage enters the detection cavity, the liquid level sensor detects the liquid level height in the detection cavity, when the liquid level height in the detection cavity reaches a certain value, the liquid level sensor transmits an electric signal to the single chip microcomputer, the single chip microcomputer controls the push rod of the electric telescopic rod to stop stretching, the position of the detection cavity in the drainage pipe is kept unchanged, at the moment, the water quality detection unit detects the water quality of the sewage and transmits the detected electric signal to the single chip microcomputer;
when the sewage index is detected to be normal, the single chip microcomputer controls a push rod of the electric telescopic rod to drive the lifting platform to move upwards, and when the electric telescopic rod reaches the maximum stroke, a limiting sealing supporting plate at the edge of the bottom of the lifting platform is sealed with an opening at the bottom of the detection pipeline through a sealing washer;
when the sewage index is detected to be abnormal, the liquid pump of the sample collection assembly is controlled by the single chip microcomputer to guide the sewage in the detection chamber into the sample collection pipe of the sample storage assembly through the second guide pipe and the first guide pipe in sequence for sample retention and storage, and then the motor of the sample storage assembly drives the rotary table to rotate for a certain angle, so that the sample collection pipe of the next hole is positioned below the liquid outlet of the first guide pipe;
sampling: the single chip microcomputer controls the motor to drive the rotary table to rotate, so that the notch corresponds to the position of the first conduit, and then the handle on the upper side of the top cover is held to vertically pull the sample storage assembly out of the storage groove upwards.
Has the advantages that:
1. the water quality detection unit can be in intermittent contact with sewage up and down through the matching of the lifting platform and the lifting driving unit, the water quality detection unit is in contact with the sewage during detection and is separated during non-detection, and the service life of the water quality detection unit is greatly prolonged;
2. one side of the detection chamber, which is opposite to the drainage direction, is provided with an opening, and the grid plate is arranged at the opening, so that the detection chamber is prevented from being blocked by impurities in sewage;
3. the cooperation of the lifting platform, the lifting driving unit and the liquid level sensor can accurately grasp the detection depth of the water quality sensing unit, so that the damage of soaking overlooking caused by a connecting line of the water quality sensing unit is avoided;
4. when detecting sewage index anomaly, the sample stores the subassembly and sample acquisition subassembly cooperation can be stayed the appearance to the sewage this moment and preserve, convenient subsequent sewage treatment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a perspective view of FIG. 1 of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at B of FIG. 3;
fig. 5 is a partial enlarged view of the invention at C of fig. 3.
The reference numerals are explained below: 1. a drain pipe; 2. detecting a pipeline; 3. a lifting platform; 4. a limiting sealing supporting plate; 5. a sample storage assembly; 501. a storage box body; 502. a turntable; 503. a support shaft; 504. a top cover; 505. a handle; 506. a positioning column; 507. a sample collection tube; 508. a motor; 509. a notch; 6. a lifting drive unit; 6a, an electric telescopic rod; 6b, a connecting rod; 7. a sample collection assembly; 7a, a liquid pump; 7b, a first conduit; 7c, a second conduit; 8. a lifting chute; 9. a storage tank; 10. positioning holes; 11. a water quality detection unit; 12. a liquid level sensor; 13. a grid plate; 14. an inclined slide surface; 15. a sealing gasket; 16. a detection chamber; 17. and a single chip microcomputer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, the invention provides an anti-clogging sewage detection device and a detection method thereof, comprising a drain pipe 1, a detection pipeline 2 communicated with the drain pipe 1 is arranged at the upper side of the drain pipe 1, a lifting table 3 driven by a lifting driving unit 6 to lift up and down is arranged in the detection pipeline 2, a detection chamber 16 is formed at the bottom of the lifting table 3, one side of the detection chamber 16 opposite to the drainage direction is opened, and the opening part is provided with a plurality of grid tray 13, and the inside upside of detection cavity 16 is provided with water quality testing unit 11 and level sensor 12 respectively, and the upside of elevating platform 3 has been seted up and has been stored groove 9, stores and can dismantle in the groove 9 and be provided with the sample and store subassembly 5, is provided with in the elevating platform 3 to be used for with the interior liquid extraction of detection cavity 16 sample and stores the sample and store subassembly 5 and carry out the sample collection subassembly 7 that the sample was stayed and is got, and the outside of detection pipeline 2 is provided with singlechip 17. In practical application, through the above specific structural design, the opening on one side of the detection chamber 16 opposite to the drainage direction can prevent the opening of the detection chamber 16 from directly flushing with sewage when sewage flows, so as to prevent impurities in the sewage from directly flushing into the detection chamber 16 to cause blockage and other influences on detection, and the grid plate 13 is arranged at the opening of the detection chamber 16 to prevent impurities and foreign matters in the sewage from entering the detection chamber 16, so as to provide a good environment for detecting the sewage, wherein the liquid level sensor 12 is used for detecting the height of the sewage liquid level in the detection chamber 16, when the height of the sewage liquid level reaches the height at which the water quality detection unit 11 can perform water quality detection, the singlechip 17 controls the lifting drive unit 6 to stop driving the lifting platform 3 to move downwards, so that the water quality detection unit 11 has a good detection environment for the height position of sewage detection, the water quality detection unit 11 is prevented from being soaked too deeply in sewage to cause corrosion damage to the line connection part and influence the service life of the water quality detection unit 11.
The sample storage component 5 comprises a cylindrical storage box body 501, a rotary table 502 is rotatably arranged on the upper side of the storage box body 501, a motor 508 is fixedly arranged at the bottom of the storage box body 501, the rotary table 502 is driven by the motor 508 to rotate, further, the motor 508 adopts a servo motor, a built-in mobile power supply is further arranged in the rotary table 502, a supporting rotary shaft 503 is fixedly connected to the middle of the upper side of the rotary table 502, a top cover 504 is rotatably connected to the upper end of the supporting rotary shaft 503, and a plurality of pipe insertion holes which are uniformly distributed at equal angles by taking the rotary axis of the rotary table 502 as the center and used for inserting the sample collection pipes 507 are formed in the upper side of the rotary table 502. In practical application, the output shaft of the motor 508 rotates to drive the connected rotary table 502 to rotate, so as to realize replacement of the sample collection pipe 507, wherein the rotation angle of the output shaft of the motor 508 is the angle difference between two adjacent pipe insertion holes.
A handle 505 is arranged on the upper side of the top cover 504, positioning columns 506 are fixedly arranged on two sides of the lower part of the top cover 504, and an opening at the upper end of the storage tank 9 is arranged in a positioning hole 10 which is matched, positioned and connected with the positioning columns 506. Through the above specific structural design, when the storage box body 501 is placed in the storage tank 9, the positioning column 506 and the positioning hole 10 are connected in a vertically positioning fit manner, so that when the motor 508 drives the rotary table 502 to rotate, the top cover 504 is prevented from being driven to rotate, and the top cover 504 is positioned and fixed.
The lifting driving unit 6 comprises two electric telescopic rods 6a which are symmetrically distributed by taking the detection pipeline 2 as a center, the bottoms of the two electric telescopic rods 6a are fixedly arranged on the outer side wall of the water drainage pipe 1, the push rod head ends of the two electric telescopic rods 6a are fixedly connected with the top of the lifting platform 3 through connecting rods 6b, and a lifting sliding groove 8 matched with the connecting rods 6b to lift and slide is formed in the outer side wall of the detection pipeline 2. In practical application, the electric telescopic rod 6a of the lifting driving unit 6 pushes the connecting rod 6b to slide up and down in the lifting chute 8, so as to drive the lifting platform 3 to slide up and down in the detection pipeline 2.
The sample collection assembly 7 comprises a liquid pump 7a fixedly arranged in the lifting table 3, a liquid inlet of the liquid pump 7a is connected with one end of a second conduit 7c, the other end of the second conduit 7c extends into the detection cavity 16, a liquid outlet of the liquid pump 7a is connected with one end of a first conduit 7b, the other end of the first conduit 7b extends into the storage groove 9, and a notch 509 used for penetrating the first conduit 7b up and down is arranged on the outer side walls of the storage box body 501 and the rotary table 502. In practical use, the liquid pump 7a introduces the waste water into the sample collection pipe 507 of the sample storage module 5 in the storage tank 9 via the second conduit 7c and the first conduit 7b in this order.
The water quality detection unit 11 includes a residual chlorine sensor, a conductivity sensor, a PH sensor, an ORP sensor, and a turbidity sensor.
An inclined slide surface 14 is formed on the inner bottom surface of the detection chamber 16, the inclined slide surface 14 is inclined from high to low in the direction of the opening of the detection chamber 16, and the liquid level sensor 12 is arranged at a position corresponding to the upper position in the detection chamber 16 at the high position of the inclined slide surface 14. In practical application, in the process that the lifting driving unit 6 drives the lifting platform 3 to move up and down, sewage in the detection chamber 16 flows towards the opening from the inclined sliding surface 14 in an inclined mode, so that the flowing impact force on the opening is greatly realized, and if impurities and the like are reserved on the grid plate 13 at the opening, the impurities and the like can be removed through the impact of the flowing sewage.
The bottom of elevating platform 3 is provided with spacing sealed layer board 4 along its border, and the upside of spacing sealed layer board 4 is fixed and is provided with seal ring 15, and when lift drive unit 6 reached the maximum stroke, spacing sealed layer board 4 and the lower extreme opening border of detection pipeline 2 butt each other sealed.
The sewage detection principle is as follows:
1, detection: the single chip microcomputer 17 controls a push rod of the electric telescopic rod 6a to drive the connecting rod 6b to move downwards, the limiting sealing supporting plate 4 is separated from the lower end opening edge of the detection pipeline 2, the detection cavity 16 at the bottom of the lifting platform 3 is contacted with sewage in the drain pipe 1, the sewage enters the detection cavity 16, the liquid level sensor 12 detects the liquid level height in the detection cavity 16, when the liquid level height in the detection cavity 16 reaches a certain value, the liquid level sensor 12 transmits an electric signal to the single chip microcomputer 17, the single chip microcomputer 17 controls the push rod of the electric telescopic rod 6a to stop stretching, the position of the detection cavity 16 in the drain pipe 1 is kept unchanged, at the moment, the water quality detection unit 11 realizes water quality detection of the sewage and transmits the detected electric signal to the single chip microcomputer 17;
2 when the sewage index is detected to be normal, the singlechip 17 controls the push rod of the electric telescopic rod 6a to drive the lifting platform 3 to move upwards, and when the electric telescopic rod 6a reaches the maximum stroke, the limiting sealing supporting plate 4 at the bottom edge of the lifting platform 3 is sealed with the opening at the bottom of the detection pipeline 2 through the sealing washer 15;
3 when the sewage index is detected to be abnormal, the singlechip 17 controls the liquid pump 7a of the sample collection assembly 7 to introduce the sewage in the detection chamber 16 into the sample collection pipe 507 of the sample storage assembly 5 through the second conduit 7c and the first conduit 7b in sequence for sample retention and storage, and then the motor 508 of the sample storage assembly 5 drives the rotary table 502 to rotate for a certain angle, so that the sample collection pipe 507 of the next hole is positioned below the liquid outlet of the first conduit 7 b;
4, sampling: the single chip microcomputer 17 controls the motor 508 to drive the turntable 502 to rotate, so that the notch 509 corresponds to the position of the first guide tube 7b, and then the handle 505 on the upper side of the top cover 504 is held to vertically pull the sample storage assembly 5 out of the storage slot 9.
The invention has the beneficial effects that:
1. the water quality detection unit 11 can be contacted with sewage intermittently up and down by matching the lifting platform 3 with the lifting driving unit 6, and the water quality detection unit is contacted during detection and separated during non-detection, so that the service life of the water quality detection unit 11 is greatly prolonged;
2. one side of the detection chamber 16, which is opposite to the drainage direction, is provided with an opening, and the grid plate 13 is arranged at the opening, so that the detection chamber 16 is prevented from being blocked by impurities in sewage, the inclined sliding surface 14 is convenient for cleaning the impurities, and the detection effect of the sewage is prevented from being influenced;
3. the lifting table 3, the lifting driving unit 6 and the liquid level sensor 12 are matched to accurately grasp the detection depth of the water quality sensing unit 11, so that the damage of soaking overlooking caused by the connecting line of the water quality sensing unit 11 is avoided;
4. when detecting sewage index anomaly, the sample stores subassembly 5 and sample collection subassembly 7 cooperation and can keeps a kind to the sewage this moment and preserve, makes things convenient for subsequent sewage treatment.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides a prevent blockking up sewage detection device which characterized in that: the device comprises a drain pipe (1), a detection pipeline (2) communicated with the drain pipe is arranged on the upper side of the drain pipe (1), a lifting platform (3) driven by a lifting drive unit (6) to ascend and descend is arranged in the detection pipeline (2), a detection chamber (16) is formed at the bottom of the lifting platform (3), one side of the detection chamber (16) back to the drainage direction is provided with an opening, a plurality of grid plates (13) are arranged at the opening, a water quality detection unit (11) and a liquid level sensor (12) are respectively arranged on the upper side in the detection chamber (16), a storage tank (9) is arranged on the upper side of the lifting platform (3), a sample storage component (5) is detachably arranged in the storage tank (9), a sample collection component (7) used for pumping liquid in the detection chamber (16) to the sample storage component (5) to retain samples is arranged in the lifting platform (3), and a singlechip (17) is arranged on the outer side of the detection pipeline (2).
2. The anti-clogging sewage detection device according to claim 1, wherein: the sample stores subassembly (5) and is storage box (501) of cylinder shape including the appearance, the upside of storage box (501) is rotated and is provided with revolving stage (502), and the fixed motor (508) that is provided with in bottom of storage box (501), revolving stage (502) are rotated by motor (508) drive, the upside middle part fixedly connected with of revolving stage (502) supports pivot (503), and the upper end of supporting pivot (503) is rotated and is connected with top cap (504), a plurality of that uses its axis of rotation to be angle evenly distributed such as center is seted up to the upside of revolving stage (502) and is used for inserting the tub jack of putting sample collecting pipe (507).
3. The anti-clogging sewage detection device according to claim 2, characterized in that: the upper side of top cap (504) is provided with handle (505), top cap (504) lower part both sides are fixed and are provided with reference column (506), the upper end opening part of storing groove (9) is seted up in locating hole (10) with reference column (506) cooperation location connection.
4. The anti-clogging sewage detection device according to claim 1, wherein: the lifting driving unit (6) comprises two electric telescopic rods (6 a) which are symmetrically distributed by taking the detection pipeline (2) as the center, the bottoms of the two electric telescopic rods (6 a) are fixedly arranged on the outer side wall of the drain pipe (1), the push rod head ends of the two electric telescopic rods (6 a) are fixedly connected with the top of the lifting platform (3) through connecting rods (6 b), and a lifting sliding groove (8) matched with the connecting rods (6 b) for lifting and sliding is formed in the outer side wall of the detection pipeline (2).
5. The anti-clogging sewage detection device according to claim 1, wherein: sample collection subassembly (7) is including fixed liquid pump (7 a) that sets up in elevating platform (3), and the inlet of liquid pump (7 a) is connected with the one end of second pipe (7 c), and the other end of second pipe (7 c) extends to in detecting cavity (16), and the liquid outlet of liquid pump (7 a) is connected with the one end of first pipe (7 b), and the other end of first pipe (7 b) extends to in storing groove (9), offer breach (509) that are used for passing first pipe (7 b) from top to bottom on the lateral wall of storing box (501) and revolving stage (502).
6. The anti-clogging sewage detection device according to claim 1, wherein: the water quality detection unit (11) comprises a residual chlorine sensor, a conductivity sensor, a PH sensor, an ORP sensor and a turbidity sensor.
7. The anti-clogging sewage detection device according to claim 1, wherein: an inclined sliding surface (14) is formed on the bottom surface of the interior of the detection chamber (16), the inclined sliding surface (14) inclines from high to low in the direction of the opening of the detection chamber (16), and the liquid level sensor (12) is arranged at the position, corresponding to the upper position of the interior of the detection chamber (16), of the high position of the inclined sliding surface (14).
8. The detection method of the anti-clogging sewage detection device according to claim 1, characterized in that: the bottom of the lifting platform (3) is provided with a limiting sealing supporting plate (4) along the edge of the lifting platform, a sealing washer (15) is fixedly arranged on the upper side of the limiting sealing supporting plate (4), and when the lifting driving unit (6) reaches the maximum stroke, the limiting sealing supporting plate (4) is mutually abutted and sealed with the opening edge of the lower end of the detection pipeline (2).
9. The detection method of the anti-clogging sewage detection device according to claim 1, characterized in that: the method comprises the following steps:
(1) and (3) detection: the single chip microcomputer (17) controls a push rod of the electric telescopic rod (6 a) to drive the connecting rod (6 b) to move downwards, the limiting sealing supporting plate (4) is separated from the lower end opening edge of the detection pipeline (2), a detection chamber (16) at the bottom of the lifting platform (3) is contacted with sewage in the drain pipe (1), the sewage enters the detection chamber (16), the liquid level sensor (12) detects the liquid level in the detection chamber (16), when the liquid level in the detection chamber (16) reaches a certain value, the liquid level sensor (12) transmits an electric signal to the single chip microcomputer (17), the single chip microcomputer (17) controls a push rod of the electric telescopic rod (6 a) to stop stretching, the position of the detection chamber (16) in the drain pipe (1) is kept unchanged, at the moment, the water quality detection unit (11) detects the water quality of the sewage, and transmits the detected electric signal to the single chip microcomputer (17);
(2) when the sewage index is detected to be normal, the singlechip (17) controls a push rod of the electric telescopic rod (6 a) to drive the lifting platform (3) to move upwards, and when the electric telescopic rod (6 a) reaches the maximum stroke, the limiting sealing supporting plate (4) at the bottom edge of the lifting platform (3) is sealed with the opening at the bottom of the detection pipeline (2) through the sealing washer (15);
(3) when the sewage index is detected to be abnormal, the singlechip (17) controls a liquid pump (7 a) of the sample collection assembly (7) to guide the sewage in the detection chamber (16) into a sample collection pipe (507) of the sample storage assembly (5) through a second conduit (7 c) and a first conduit (7 b) in sequence for sample retention and storage, and then a motor (508) of the sample storage assembly (5) drives a rotary table (502) to rotate for a certain angle, so that the sample collection pipe (507) of the next hole is located below a liquid outlet of the first conduit (7 b);
(4) sampling: the single chip microcomputer (17) controls the motor (508) to drive the rotary table (502) to rotate, so that the notch (509) corresponds to the position of the first guide pipe (7 b), and then the handle (505) on the upper side of the top cover (504) is held to vertically pull the sample storage component (5) out of the storage groove (9) upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210542882.9A CN114894991B (en) | 2022-05-18 | 2022-05-18 | Anti-blocking sewage detection device and detection method thereof |
Applications Claiming Priority (1)
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