CN114894991B - 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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- CN114894991B CN114894991B CN202210542882.9A CN202210542882A CN114894991B CN 114894991 B CN114894991 B CN 114894991B CN 202210542882 A CN202210542882 A CN 202210542882A CN 114894991 B CN114894991 B CN 114894991B
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- 238000001514 detection method Methods 0.000 title claims abstract description 150
- 239000010865 sewage Substances 0.000 title claims abstract description 72
- 238000003860 storage Methods 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 23
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012372 quality testing Methods 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 239000010842 industrial wastewater Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000010914 pesticide waste Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an anti-blocking sewage detection device and a detection method thereof, the anti-blocking sewage detection device comprises a drain pipe, a detection pipeline communicated with the drain pipe is arranged on the upper side of the drain pipe, a lifting table which is driven by a lifting driving unit to lift up and down is arranged in the detection pipeline, a detection cavity is formed at the bottom of the lifting table, one side of the detection cavity opposite to the drainage direction is opened, 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 of the inside of the detection cavity, a storage groove is formed on the upper side of the lifting table, a sample storage assembly is detachably arranged in the storage groove, a sample collection assembly for extracting liquid in the detection cavity to the sample storage assembly for sample retention is arranged in the lifting table, the upper and lower intermittent contact between the water quality detection unit and sewage can be realized through the cooperation of the lifting table and the lifting driving unit, the contact is realized when the detection is carried out, the water quality detection unit is separated when the detection is not carried out, and 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 detects industrial waste water, the industrial waste water detection comprises production waste water and production waste water, the industrial waste water detection mainly detects waste water, sewage and aquatic organism detection discharged by an enterprise factory in the production process, the process waste water detection comprises production waste water and production waste water, and the industrial waste water detection can be divided into papermaking waste water, textile waste water, tanning waste water, pesticide waste water, metallurgical waste water, oil refining waste water and the like according to products and processing objects of an industrial enterprise.
However, in the detection process of the sewage in the prior art, the following problems exist:
1. in order to continuously detect the water quality continuity of the sewage, the water quality detection unit is always soaked in the sewage, and the service life of the water quality detection unit is greatly reduced;
2. impurities in the sewage are easy to block a detection port, are inconvenient to clean, and influence the detection effect on the sewage;
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 abnormality of the sewage index is detected, the sewage at the moment cannot be reserved.
Disclosure of Invention
The present invention is directed to a sewage detection device and a detection method thereof, which are capable of solving the above problems and overcoming the drawbacks of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides an anti-clogging sewage detection device and a detection method thereof, the anti-clogging sewage detection device comprises a drain pipe, a detection pipeline communicated with the drain pipe is arranged on the upper side of the drain pipe, a lifting table driven by a lifting driving unit to lift up and down is arranged in the detection pipeline, a detection cavity is formed at the bottom of the lifting table, one side of the detection cavity opposite to the drainage direction is opened, 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 of the inside of the detection cavity, a storage groove is formed on the upper side of the lifting table, a sample storage assembly is detachably arranged in the storage groove, a sample acquisition assembly for extracting liquid in the detection cavity to the sample storage assembly for sample retention is arranged in the lifting table, and a singlechip 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 turntable is rotatably arranged on the upper side of the storage box body, a motor is fixedly arranged at the bottom of the storage box body, the turntable is driven to rotate by the motor, a supporting rotating shaft is fixedly connected to the middle part of the upper side of the turntable, a top cover is rotatably connected to the upper end of the supporting rotating shaft, and a plurality of pipe insertion holes for inserting sample collection pipes are formed in the upper side of the turntable, and the pipe insertion holes are uniformly distributed by taking the rotating axis of the pipe insertion holes as the center.
Preferably, the upper side of the top cover is provided with a handle, positioning columns are fixedly arranged on two sides of the lower portion of the top cover, and the opening of the upper end of the storage groove is provided with a positioning hole which is matched and positioned 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 head ends of push rods of the two electric telescopic rods are fixedly connected with the top of the lifting table through connecting rods, and lifting sliding grooves which are matched with the connecting rods to lift and slide are 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 cavity, 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 groove, and a notch for vertically penetrating through the first guide pipe is formed in the outer side wall of the storage box body and the outer side wall of the rotary table.
Preferably, the water quality detection unit includes a residual chlorine sensor, a conductivity sensor, a PH sensor, an ORP sensor, and a turbidity sensor.
Preferably, an inclined sliding surface is formed on the inner bottom surface of the detection chamber, the inclined sliding surface is inclined from high to low towards the opening of the detection chamber, and the liquid level sensor is arranged at the upper position of the inclined sliding surface corresponding to the inner upper position of the detection chamber.
Preferably, the bottom of the lifting platform is provided with a limit sealing supporting plate along the edge of the lifting platform, the upper side of the limit sealing supporting plate is fixedly provided with a sealing gasket, and when the lifting driving unit reaches the maximum stroke, the limit sealing supporting plate and the edge of the opening at the lower end of the detection pipeline are in butt joint and seal with each other.
The detection method of the anti-blocking sewage detection device comprises the following steps of:
and (3) detection: the single chip microcomputer controls the push rod of the electric telescopic rod to drive the connecting rod to move downwards, the limit sealing supporting plate is separated from the edge of the opening at the lower end of the detection pipeline, the detection cavity at the bottom of the lifting platform is in contact with sewage in the drain pipe, the sewage enters the detection cavity, the liquid level sensor detects the liquid level in the detection cavity, when the liquid level 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 drain pipe is kept unchanged, at the moment, the water quality detection unit detects the water quality of the sewage, and the detected electric signal is transmitted to the single chip microcomputer;
when the sewage index is detected to be normal, the singlechip controls the push rod of the electric telescopic rod to drive the lifting table to move upwards, and when the electric telescopic rod reaches the maximum stroke, the limit sealing supporting plate at the bottom edge of the lifting table is sealed with the bottom opening of the detection pipeline through the sealing gasket;
when the sewage index abnormality is detected, the single chip microcomputer controls the liquid pump of the sample collection assembly to sequentially guide the sewage in the detection cavity into the sample collection pipe of the sample storage assembly through the second guide pipe and the first guide pipe for sample reserving and storing, 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 singlechip controls the motor to drive the turntable to rotate, so that the notch corresponds to the first conduit, and then the handle on the upper side of the top cover is held to vertically and upwards pull the sample storage component out of the storage groove.
The beneficial effects are that:
1. the water quality detection unit can be contacted with sewage up and down intermittently through the cooperation of the lifting table and the lifting driving unit, the water quality detection unit is contacted during detection, and the water quality detection unit is separated during non-detection, so that the service life of the water quality detection unit is greatly prolonged;
2. the detection chamber is opened at one side opposite to the drainage direction, and the grid plate is arranged at the opening, so that the detection chamber is prevented from being blocked by impurities in sewage, the inclined sliding surface is convenient for cleaning the impurities, and the influence on the detection effect of the sewage is avoided;
3. the lifting table, the lifting driving unit and the liquid level sensor are matched to accurately grasp the detection depth of the water quality sensing unit, so that the soaking overlooking damage caused by the connecting line of the water quality sensing unit is avoided;
4. when detecting sewage index abnormality, sample storage subassembly and sample collection subassembly cooperation can be to reserving the appearance to the sewage at this moment and preserve, convenient subsequent sewage treatment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view 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 an enlarged view of a portion of fig. 3C in accordance with the present invention.
The reference numerals are explained as follows: 1. a drain pipe; 2. detecting a pipeline; 3. a lifting table; 4. limiting and sealing the supporting plate; 5. a sample storage assembly; 501. a storage box body; 502. a turntable; 503. supporting a rotating shaft; 504. a top cover; 505. a handle; 506. positioning columns; 507. a sample collection tube; 508. a motor; 509. a notch; 6. a lifting driving unit; 6a, an electric telescopic rod; 6b, connecting rods; 7. a sample collection assembly; 7a, a liquid pump; 7b, a first conduit; 7c, a second conduit; 8. lifting sliding grooves; 9. a storage tank; 10. positioning holes; 11. a water quality detection unit; 12. a liquid level sensor; 13. a grid plate; 14. a sloping slide surface; 15. a sealing gasket; 16. a detection chamber; 17. and a singlechip.
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 will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-5, the invention provides an anti-clogging sewage detection device and a detection method thereof, the anti-clogging sewage detection device comprises a drain pipe 1, a detection pipeline 2 communicated with the drain pipe 1 is arranged on the upper side of the drain pipe, 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 cavity 16 is formed at the bottom of the lifting table 3, one side of the detection cavity 16 opposite to the drainage direction is opened, 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 of the inside of the detection cavity 16, a storage groove 9 is formed on the upper side of the lifting table 3, a sample storage assembly 5 is detachably arranged in the storage groove 9, a sample collection assembly 7 for extracting liquid in the detection cavity 16 to the sample storage assembly 5 for sample retention is arranged in the lifting table 3, and a singlechip 17 is arranged on the outer side of the detection pipeline 2. In practical application, through the above-mentioned concrete structural design, detect the one side opening that cavity 16 and drainage direction are opposite to each other, when sewage flows, can avoid detecting the opening of cavity 16 and sewage carries out direct hedging, thereby avoid debris in the sewage directly to dash into and detect in the cavity 16 and cause jam and other influences, and set up grid tray 13 in the opening part of detecting cavity 16, can block impurity foreign matter in the sewage and get into in the cavity 16 of detecting, provide a good environment for the detection of sewage, wherein liquid level sensor 12 is used for detecting the sewage liquid level in the cavity 16, when the height of sewage liquid level reaches the height that water quality testing unit 11 can carry out water quality testing, by singlechip 17 control lift drive unit 6 stop driving elevating platform 3 down move can, thereby make water quality testing unit 11 have a better detection environment to the high position of sewage detection, avoid water quality testing unit 11 to soak in the sewage and excessively dark, cause corrosion damage to the line junction, influence water quality testing unit 11's life.
The sample storage assembly 5 comprises a storage box body 501 with a cylindrical shape, a turntable 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 turntable 502 is driven to rotate by the motor 508, further, the motor 508 adopts a servo motor, a built-in mobile power supply is further arranged in the turntable 502, a supporting rotating shaft 503 is fixedly connected to the middle part of the upper side of the turntable 502, a top cover 504 is rotatably connected to the upper end of the supporting rotating shaft 503, and a plurality of pipe jacks which are uniformly distributed by taking the rotating axis of the turntable 502 as the center and are used for inserting and placing sample collecting pipes 507 are formed in the upper side of the turntable 502. In practical application, the rotation of the output shaft of the motor 508 drives the connected turntable 502 to rotate, so that the replacement of the sample collection tube 507 is realized, wherein the rotation angle of the output shaft of the motor 508 is the angle difference between two adjacent tube insertion holes.
The upper side of top cover 504 is provided with handle 505, and the lower part both sides of top cover 504 are fixedly provided with reference column 506, and the upper end opening part of storage tank 9 is offered in the locating hole 10 that cooperates the location of reference column 506 to be connected. Through the above-mentioned specific structural design, when placing storage box 501 in storage tank 9, with reference column 506 and locating hole 10 upper and lower location cooperation connection to realize when motor 508 drive revolving stage 502 rotates, avoid driving top cap 504 and rotate, realize the location fixed to top cap 504.
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 drain pipe 1, the push rod head ends of the two electric telescopic rods 6a are fixedly connected with the top of the lifting table 3 through a connecting rod 6b, and a lifting chute 8 which is matched with the connecting rod 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 table 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 platform 3, a liquid inlet of the liquid pump 7a is connected with one end of a second guide pipe 7c, the other end of the second guide pipe 7c extends into the detection cavity 16, a liquid outlet of the liquid pump 7a is connected with one end of a first guide pipe 7b, the other end of the first guide pipe 7b extends into the storage groove 9, and a notch 509 for vertically penetrating through the first guide pipe 7b is formed in the outer side wall of the storage box 501 and the outer side wall of the turntable 502. In practice, the liquid pump 7a directs the waste water into the sample collection tube 507 of the sample storage assembly 5 in the storage tank 9 through the second conduit 7c and the first conduit 7b in sequence.
The water quality detecting unit 11 includes a residual chlorine sensor, a conductivity sensor, a PH sensor, an ORP sensor, and a turbidity sensor.
The inner bottom surface of the detection chamber 16 is formed with an inclined sliding surface 14, the inclined sliding surface 14 is inclined from high to low toward the opening of the detection chamber 16, and the liquid level sensor 12 is arranged at a position above the inner side of the detection chamber 16 corresponding to the high position of the inclined sliding surface 14. In practical application, in the process of driving the lifting table 3 to move up and down by the lifting driving unit 6, sewage in the detection chamber 16 flows from the inclined sliding surface 14 to the opening, so that the flowing impact force on the opening is greatly realized, and if impurities and the like remain 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 sealing layer board 4 along its border, and the upside of spacing sealing layer board 4 is fixed to be provided with sealing washer 15, and when elevating drive unit 6 reached maximum stroke, spacing sealing layer board 4 and detection pipeline 2 lower extreme opening border butt seal each other.
The sewage detection principle:
1, detection: the single chip microcomputer 17 controls the push rod of the electric telescopic rod 6a to drive the connecting rod 6b to move downwards, the limit sealing supporting plate 4 is separated from the edge of the lower opening of the detection pipeline 2, the detection cavity 16 at the bottom of the lifting table 3 is in contact with sewage in the drain pipe 1, the sewage enters the detection cavity 16, the liquid level sensor 12 detects the liquid level in the detection cavity 16, when the liquid level 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 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 the push rod of the electric telescopic rod 6a to drive the lifting table 3 to move upwards, and when the electric telescopic rod 6a reaches the maximum stroke, the limit sealing supporting plate 4 at the bottom edge of the lifting table 3 is sealed with the bottom opening of the detection pipeline 2 through the sealing gasket 15;
3, when detecting that the sewage index is abnormal, the single chip microcomputer 17 controls the liquid pump 7a of the sample collection assembly 7 to sequentially guide the sewage in the detection chamber 16 into the sample collection pipe 507 of the sample storage assembly 5 through the second guide pipe 7c and the first guide pipe 7b for sample reserving and storing, and then the motor 508 of the sample storage assembly 5 drives the turntable 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 guide pipe 7 b;
4, sampling: the singlechip 17 controls the motor 508 to drive the turntable 502 to rotate, so that the notch 509 corresponds to the position of the first conduit 7b, and then the sample storage assembly 5 is pulled out of the storage groove 9 vertically upwards by holding the handle 505 on the upper side of the top cover 504.
The invention has the beneficial effects that:
1. the water quality detection unit 11 can be contacted with sewage in an up-down intermittent mode through the cooperation of the lifting table 3 and the lifting driving unit 6, the water quality detection unit 11 is contacted during detection, and the water quality detection unit is separated during non-detection, so that the service life of the water quality detection unit 11 is greatly prolonged;
2. the detection chamber 16 is opened at one side opposite to the drainage direction, 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 influence on the detection effect of the sewage is avoided;
3. the lifting table 3, the lifting driving unit 6 and the liquid level sensor 12 can be matched to accurately grasp the detection depth of the water quality sensing unit 11, so that the soaking overlooking damage caused by the connecting line of the water quality sensing unit 11 is avoided;
4. when detecting sewage index abnormality, the sample storage component 5 and the sample collection component 7 cooperate to carry out sample retention and preservation on the sewage during the process, so that the subsequent sewage treatment is convenient.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An anti-blocking sewage detection device which is characterized in that: the automatic water draining device comprises a draining pipe (1), a detecting pipeline (2) communicated with the draining pipe is arranged on the upper side of the draining pipe (1), a lifting table (3) which is driven by a lifting driving unit (6) to lift up and down is arranged in the detecting pipeline (2), a detecting cavity (16) is formed at the bottom of the lifting table (3), one side of the detecting cavity (16) opposite to the draining direction is opened, a plurality of grid plates (13) are arranged at the opening, a water quality detecting unit (11) and a liquid level sensor (12) are respectively arranged on the upper side of the inside of the detecting cavity (16), a storage groove (9) is formed on the upper side of the lifting table (3), a sample storage assembly (5) is detachably arranged in the storage groove (9), a sample collecting assembly (7) which is used for extracting liquid in the detecting cavity (16) to the sample storage assembly (5) for reserving samples is arranged in the lifting table (3), and a singlechip (17) is arranged on the outer side of the detecting pipeline (2);
the inner bottom surface of the detection chamber (16) is provided with an inclined sliding surface (14), the inclined sliding surface (14) inclines from high to low towards the opening direction of the detection chamber (16), and the liquid level sensor (12) is arranged at the upper position of the inclined sliding surface (14) corresponding to the inner part of the detection chamber (16).
2. An anti-clogging sewage detection device as claimed in claim 1, wherein: the sample storage assembly (5) comprises a storage box body (501) with a cylindrical shape, a turntable (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 turntable (502) is driven to rotate by the motor (508), a supporting rotating shaft (503) is fixedly connected to the middle part of the upper side of the turntable (502), a top cover (504) is rotatably connected to the upper end of the supporting rotating shaft (503), and a plurality of pipe jacks which are uniformly distributed by taking a rotating axis of the turntable (502) as a center and are used for inserting and placing sample collecting pipes (507) are formed in the upper side of the turntable (502).
3. An anti-clogging sewage detection device as claimed in claim 2, wherein: the upper side of top cap (504) is provided with handle (505), the fixed reference column (506) that is provided with in lower part both sides of top cap (504), the upper end opening part of storage tank (9) is offered in locating hole (10) that are connected with reference column (506) cooperation location.
4. An anti-clogging sewage detection device as claimed in 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 a 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 table (3) through connecting rods (6 b), and lifting sliding grooves (8) which are matched with the connecting rods (6 b) to lift and slide are formed in the outer side wall of the detection pipeline (2).
5. An anti-clogging sewage detection device as claimed in claim 2, wherein: the sample collection assembly (7) comprises a liquid pump (7 a) fixedly arranged in the lifting table (3), a liquid inlet of the liquid pump (7 a) is connected with one end of a second guide pipe (7 c), the other end of the second guide pipe (7 c) extends into the detection cavity (16), a liquid outlet of the liquid pump (7 a) is connected with one end of a first guide pipe (7 b), the other end of the first guide pipe (7 b) extends into the storage groove (9), and a notch (509) for vertically penetrating through the first guide pipe (7 b) is formed in the outer side wall of the storage box body (501) and the outer side wall of the turntable (502).
6. An anti-clogging sewage detection device as claimed in 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. An anti-clogging sewage detection device as claimed in claim 1, wherein: the bottom of elevating platform (3) is provided with spacing sealing layer board (4) along its border, and the upside of spacing sealing layer board (4) is fixed to be provided with sealing washer (15), and when elevating drive unit (6) reached maximum stroke, spacing sealing layer board (4) and detection pipeline (2) lower extreme opening border butt seal each other.
8. The detection method of an anti-clogging sewage detection device according to claim 1, wherein: the method comprises the following steps:
(1) And (3) detection: the single chip microcomputer (17) controls the push rod of the electric telescopic rod (6 a) to drive the connecting rod (6 b) to move downwards, the limit sealing supporting plate (4) is separated from the edge of the opening at the lower end of the detection pipeline (2), the detection cavity (16) at the bottom of the lifting table (3) is in contact with sewage in the drain pipe (1), the sewage enters the detection cavity (16), the liquid level sensor (12) detects the liquid level in the detection cavity (16), when the liquid level 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 (6 a) to stop stretching, the position of the detection cavity (16) is kept unchanged in the drain pipe (1), at the moment, the water quality detection unit (11) detects the water quality of the sewage, and the detected electric signal is transmitted 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 (6 a) to drive the lifting table (3) to move upwards, and when the electric telescopic rod (6 a) reaches the maximum stroke, the limit sealing supporting plate (4) at the bottom edge of the lifting table (3) is sealed with the bottom opening of the detection pipeline (2) through the sealing gasket (15);
(3) When abnormal sewage indexes are detected, the single chip microcomputer (17) controls the liquid pump (7 a) of the sample collection assembly (7) to sequentially guide sewage in the detection chamber (16) into the sample collection pipe (507) of the sample storage assembly (5) through the second guide pipe (7 c) and the first guide pipe (7 b) for sample reserving and storing, and then the motor (508) of the sample storage assembly (5) drives the turntable (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 guide pipe (7 b);
(4) Sampling: the singlechip (17) controls the motor (508) to drive the turntable (502) to rotate, so that the notch (509) corresponds to the position of the first conduit (7 b), and then the handle (505) on the upper side of the top cover (504) is held to vertically and upwards pull the sample storage component (5) out of the storage groove (9).
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)
| 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 |
Publications (2)
| Publication Number | Publication Date |
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| CN114894991A CN114894991A (en) | 2022-08-12 |
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