CN116735818A - Water quality on-line detection device for pollution control - Google Patents
Water quality on-line detection device for pollution control Download PDFInfo
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- CN116735818A CN116735818A CN202310674308.3A CN202310674308A CN116735818A CN 116735818 A CN116735818 A CN 116735818A CN 202310674308 A CN202310674308 A CN 202310674308A CN 116735818 A CN116735818 A CN 116735818A
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- water quality
- connecting pipe
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000010865 sewage Substances 0.000 claims abstract description 80
- 238000005070 sampling Methods 0.000 claims description 35
- 230000002950 deficient Effects 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 13
- 238000007667 floating Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012372 quality testing Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- -1 ammonia ions Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application relates to the technical field of water quality detection equipment, in particular to a water quality online detection device for pollution control, which comprises a drain pipe, wherein an outlet of the drain pipe is connected with a connecting pipe which is vertically arranged, a bracket is arranged at the bottom of the connecting pipe, the middle part of the connecting pipe is provided with a funnel which is attached to the inner wall of the connecting pipe and can vertically lift, and a storage pipe which is always positioned below the funnel is arranged on the bracket; a detection head assembly is rotatably arranged on the outer wall of the funnel; a transverse pipe is transversely arranged on the inner wall of the connecting pipe, a sliding rod is arranged in the transverse pipe in a limiting sliding manner, a supporting spring is arranged in the transverse pipe, a rubber sleeve is arranged on the sliding rod positioned on the outer side of the transverse pipe, and the rubber sleeve is sleeved with the detection head assembly; through the gum cover, it reducible and it cup joints the detection head subassembly, wearing and tearing between the two in the position change in-process, and when regular maintenance or sewage detection are unqualified, can clean the in-process of shifting up through the gum cover, detect the spot on head subassembly surface.
Description
Technical Field
The application relates to the technical field of water quality detection equipment, in particular to a water quality on-line detection device for pollution control.
Background
The water pollution can cause great harm to agriculture and ecological environment, especially the sewage discharge requirement of enterprises is more strict, and before the sewage is discharged, the sewage needs to be treated, and the sewage can be discharged after the qualified discharge requirement is met, and the treated sewage flows into nearby discharge water areas through pipeline transportation; however, some enterprises can generate unqualified sewage treatment and theft discharge phenomena, and cause great harm to the ecological environment, so that the components of discharged sewage need to be detected on line in real time through a detection device, and unqualified sewage is reduced to flow into nearby water areas, and water quality pollution is reduced.
At present, when detecting water quality, a probe of a water quality detector is stretched into a pipeline, directly contacts flowing sewage, and carries out on-line detection on the flowing sewage in real time all the day, however, in the process of rapid flowing in the sewage, the sewage has a certain impulsive force on the detection probe, and the service life of the detection probe can be influenced after long-time use.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The application provides a water quality on-line detection device for pollution control, which can reduce the impulse of flowing water to a detection probe and prolong the service life of the detection probe, and the specific scheme is as follows:
the utility model provides a pollution control is with quality of water on-line measuring device, includes the blow off pipe, the exit linkage of blow off pipe has the connecting pipe that is vertical arrangement, the support is installed to the bottom of connecting pipe, the connecting pipe middle part is provided with the funnel that laminates rather than the inner wall, and can vertically go up and down, install the storage tube that is located the funnel below all the time on the support, and be formed with the blowdown interval that supplies sewage to flow between storage tube and the connecting pipe; the outer wall of the funnel is rotatably provided with a detection head assembly, and the detection head assembly is partially positioned in the storage tube and is used for detecting sewage in the storage tube in real time; a transverse pipe is transversely arranged on the inner wall of the connecting pipe, a sliding rod is arranged in the transverse pipe in a limiting sliding manner, a supporting spring is arranged in the transverse pipe, one end of the supporting spring is always in contact with the sliding rod, a rubber sleeve is arranged on the sliding rod positioned on the outer side of the transverse pipe, and the rubber sleeve is sleeved with the detection head assembly; wherein, the gum cover is whole for the toper form, and its wide mouth is vertical upwards, and its narrow mouth is laminated with the detection head subassembly surface.
Further, a rotatable driving rod is vertically arranged in the middle of the bracket, and one end of the driving rod passes through the middle of the storage pipe and the funnel and then is positioned below the sewage discharge pipe; the funnel is in sliding connection with the inner wall of the connecting pipe; the top of funnel is installed first baffle through the backup pad, and the middle part and the actuating lever threaded connection of first baffle.
Further, the drain pipe is installed to the bottom intercommunication of storage tube, the bottom fixed mounting of funnel has the riser, the second baffle is installed to the riser bottom, and the second baffle can be used to the top opening to the drain pipe formation shutoff.
Further, the bottom of riser still installs the annular plate, and the diameter of annular plate is not greater than the diameter of storage tube, and the scraper blade of laminating with the storage tube inner wall is installed to the bottom of annular plate, and wherein, when sewage detection, the scraper blade is located the bottom of storage tube.
Further, a piston pipe is arranged at the top of the connecting pipe, the rod part of the piston pipe is vertically downward and is positioned on the same plumb line with the supporting plate; the inside of the annular plate is hollow, a plurality of air blowing pipes communicated with the inside of the annular plate are arranged on the outer wall of the annular plate, and the air outlets of the air blowing pipes face the surface of the scraping plate; the tail part of the piston tube is communicated with the annular plate through a hose.
Further, the bottom of support installs the defective goods storage box, the drain pipe is wholly vertical to be arranged, and its bottom passes behind the support, with defective goods storage box intercommunication.
Further, the bottom threaded connection of inferior quality product storage box has a plurality of sampling tubes, and the sampling tube is whole to be vertical to be arranged, and communicates with the inside of inferior quality product storage box.
Furthermore, the inside of sampling tube is provided with the floater that is less than its pipe diameter, the sealing washer is installed to the top inner wall of sampling tube, and the floater is located the below of sealing washer all the time.
Further, two limiting grooves are formed in the top end of the sampling tube, and the two limiting grooves are oppositely arranged; the bottom end of the driving rod is also vertically provided with a screw rod positioned in the inferior product storage box, the surface of the screw rod is provided with a sliding block in threaded fit with the screw rod, the sliding block is provided with a limiting plate positioned below the screw rod and horizontally arranged, and two ends of the limiting plate are attached to the inner wall of the inferior product storage box; the limiting plate is wholly downwards shifted in the limiting groove, and the limiting plate and the limiting groove form limiting fit.
Further, a motor is further arranged at the top end of the bracket, and an output shaft of the motor is connected with a driving rod through a belt pulley assembly; the solar panel assembly positioned above the sewage discharge pipe is also arranged on the bracket, and the rear end of the connecting pipe is also provided with a sewage detector which is electrically connected with the detection head assembly through a lead;
wherein, solar panel subassembly passes through wire and motor, sewage detector electric connection.
Compared with the prior art, the application has at least one of the following beneficial effects:
1. the device passes through the gum cover, and it reducible detects head subassembly rather than cup jointing, and wearing and tearing between the two in the position change in-process, and when regular maintenance or sewage detection are unqualified, can clean the in-process of shifting up through the gum cover, detects the spot on head subassembly surface.
2. The device passes through first baffle, when water quality testing is unqualified, first baffle whole can shift up to form the shutoff to the export of blow off pipe, so that the enterprise does not handle qualified sewage, can not continue to discharge, simultaneously, the second baffle also can wholly shift up, and discharge the unqualified sewage in the storage pipe to the interior collection of inferior quality storage box.
3. The device passes through the scraper blade, and when water quality testing is unqualified, the scraper blade whole also can shift upwards to handle the inner wall of storage tube, so as to keep being held the storage tube inner wall of unqualified sewage clean, promote the accuracy of water quality testing data next time, simultaneously, when shifting in the storage tube outside on the scraper blade, the gas blowing pipe can produce and blow, and get rid of the pollutant on the scraper blade.
4. The device can save unqualified sewage sampling through the sampling tube to do further detection in the recovery process, in order to avoid detecting that first subassembly appears the false measurement phenomenon, in order to promote the persuasion of data, simultaneously, the inside of sampling tube still is provided with the floater, can be after the sampling tube is full of liquid, its cooperation with the sealing washer is used, forms the shutoff to the mouth of pipe of sampling tube, reducible outside air enters into in the sampling tube, reduces the sample and is polluted by factors such as air dust, reduces the activity of microorganism, promotes the accuracy that sample data detected once more.
5. The device passes through the limiting plate, and it moves down wholly when water quality testing is unqualified to be located the spacing inslot of seting up on sampling tube top, limiting plate and spacing groove's spacing cooperation, place unqualified sample and take away by non-staff, keep the integrality of sample.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of the present application.
Fig. 2 is a schematic view of the internal structure of the connecting pipe according to the present application.
Fig. 3 is a schematic view showing the internal structure of a storage tube according to the present application.
FIG. 4 is a schematic diagram showing the state of overflow of sewage in a storage tube according to the present application.
FIG. 5 is a schematic diagram illustrating another state structure of FIG. 1 according to the present application.
Fig. 6 is an internal schematic view of the defective memory cartridge of the present application.
Fig. 7 is another view schematically illustrating the internal structure of the defective memory cartridge according to the present application.
Fig. 8 is a schematic diagram illustrating another state structure of fig. 7 according to the present application.
FIG. 9 is a schematic cross-sectional view of a sampling tube according to the present application.
FIG. 10 is a schematic view of the sample tube of the present application after water injection.
Wherein, the reference numerals are as follows:
1. a blow-down pipe; 101. a connecting pipe; 102. a bracket; 103. a funnel; 104. a storage tube; 105. a detection head assembly; 106. a transverse tube; 107. a slide bar; 108. a support spring; 109. a rubber sleeve;
2. a driving rod; 201. a support plate; 202. a first baffle;
3. a second baffle; 301. a riser; 302. a drain pipe;
4. a ring plate; 401. a scraper; 402. an air blowing pipe; 403. a piston tube;
5. a defective storage box; 501. a sampling tube; 502. a seal ring; 503. a floating ball; 504. a limit groove; 505. a screw rod; 506. a slide block; 507. a limiting plate;
6. a solar panel assembly.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.
In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Examples
In the sewage discharge process, the flow rate changes, a certain contact area exists between the detection probe and the sewage, the detection probe is made of special glass which can conduct electricity and permeate ammonia ions, the sewage impacts the detection probe which is fixedly installed for a long time, the service life of equipment can be influenced, and impurities in the sewage scratch the detection probe.
For this reason, please refer to fig. 1-10, the application provides a water quality online detection device for pollution control, which comprises a drain pipe 1, wherein sewage treated by enterprises can be discharged from the drain pipe 1, an outlet of the drain pipe 1 is connected with a connecting pipe 101 which is vertically arranged, sewage flowing out from the drain pipe 1 can enter into the connecting pipe 101, a bracket 102 is arranged at the bottom of the connecting pipe 101, a funnel 103 which is attached to the inner wall of the connecting pipe 101 and can vertically lift is arranged in the middle of the connecting pipe 101, a storage pipe 104 which is always positioned below the funnel 103 is arranged on the bracket 102, the sewage flowing in is gathered in the storage pipe 104 through the funnel 103, a sewage interval for the sewage to flow out is formed between the storage pipe 104 and the connecting pipe 101 through falling gravity, and after the sewage is filled in the storage pipe 104, redundant sewage can overflow the storage pipe 104 (as shown in fig. 4) and flows through the bottom opening of the connecting pipe 101 and is discharged into nearby water (as shown in fig. 1);
referring to fig. 3, a detecting head assembly 105 capable of being adjusted left and right is rotatably mounted on the outer wall of the funnel 103, the detecting head assembly 105 is electrically connected with an external sewage detector, and the detecting head assembly 105 is partially positioned inside the storage tube 104 and is used for detecting sewage in the storage tube 104 in real time, falling sewage can not be directly flushed on the detecting head assembly 105, obtained data is fed back to a control end (which is a known technology and is not repeated), workers can monitor the data in real time, and illegal sewage is prevented from being stolen and discharged by enterprises;
referring to fig. 3, 4 and 5, since the detecting head assembly 105 is mounted on the outer wall of the funnel 103, the sewage flowing out from the narrow opening of the funnel 103 will not directly wash out to the detecting head assembly 105, meanwhile, the inner wall of the connecting pipe 101 is transversely mounted with the transverse pipe 106, the inner limit sliding of the transverse pipe 106 is mounted with the sliding rod 107, the inner limit sliding of the transverse pipe 106 is mounted with the supporting spring 108, one end of the supporting spring 108 is always contacted with the sliding rod 107, the sliding rod 107 outside the transverse pipe 106 is mounted with the rubber sleeve 109, the rubber sleeve 109 is sheathed with the detecting head assembly 105, when the sewage overflows from the top of the storage pipe 104 has a flow rate change (the sewage flowing out from the sewage pipe 1 changes), the adaptive forming position of the detecting head assembly 105 rotationally connected with the funnel 103 changes (different sewage flow rates drive the detecting head assembly 105 to rotate), the rubber sleeve 109 is made of rubber material, during the rotation of the detecting head assembly 105, the detecting head assembly 105 can be prevented from being worn, the supporting spring 108 is used for supporting the detecting head assembly 105 to form buffer/reset, and the buffer damage of the supporting the detecting head assembly 108 can be reduced relative to the fixed detecting head assembly 105; meanwhile, the whole rubber sleeve 109 is in a cone shape, the wide opening of the rubber sleeve is vertically upwards, the narrow opening of the rubber sleeve is attached to the surface of the detection head assembly 105, the whole funnel 103 moves upwards to drive the detection head assembly 105 to move synchronously in the process of regular maintenance, and the rubber sleeve 109 attached to the detection head assembly 105 can wipe the surface of the detection head assembly 105 to remove impurity pollutants which are adhered to the surface of the detection head assembly 105 and are not easy to remove, so that the detection data of the detection head assembly 105 at the next time are accurate.
Referring to fig. 5, a rotatable driving rod 2 is vertically installed in the middle of a bracket 102, the driving rod 2 is driven by a motor, and one end of the driving rod 2 passes through the middle of a storage tube 104 and a funnel 103 and then is positioned below a sewage drain pipe 1; the funnel 103 is slidably connected with the inner wall of the connecting pipe 101, such as a connecting mode of a chute and a sliding block; the top of the funnel 103 is provided with a first baffle plate 202 through a supporting plate 201, a driving rod 2 is cut with threads, and the middle part of the first baffle plate 202 is in threaded connection with the driving rod 2; that is, when the detecting head assembly 105 detects that the sewage in the storage tube 104 is unqualified, the motor drives the driving rod 2 to rotate forward and controls the first baffle 202, the supporting plate 201 and the funnel 103 to move upwards synchronously, and the bottom opening of the sewage discharge tube 1 can be plugged through the first baffle 202, so that the unqualified sewage of enterprises can not be discharged, and at the moment, workers inform the enterprises to stop sewage discharge, and the unqualified sewage is prevented from polluting the discharged water area.
Referring to fig. 5 and 3, further, a drain pipe 302 is installed at the bottom of the storage pipe 104 in a communicating manner, a riser 301 is fixedly installed at the bottom of the funnel 103, a second baffle 3 is also installed at the bottom end of the riser 301, and the second baffle 3 can be used for blocking the top opening of the drain pipe 302; that is, when the reject of the sewage in the storage tube 104 is detected and the funnel 103 is moved upward, the second baffle 3 is moved upward synchronously, and the reject of the sewage in the storage tube 104 is discharged for the next water quality detection.
Referring to fig. 5 and 3 again, meanwhile, the bottom end of the riser 301 is further provided with a ring plate 4, the diameter of the ring plate 4 is not greater than the diameter of the storage tube 104, the bottom end of the ring plate 4 is provided with a scraper 401 attached to the inner wall of the storage tube 104, wherein, when sewage is detected, the scraper 401 is located at the bottom of the storage tube 104, that is, when the sewage in the storage tube 104 is detected to be unqualified, and the funnel 103 moves up, the funnel 103 can also drive the scraper 401 located at the bottom of the storage tube 104 to move up, in this process, the scraper 401 can clean the inner wall of the storage tube 104 containing unqualified sewage, part of impurity pollutants are discharged along with the sewage from the drain pipe 302, part of impurities are adhered to the scraper 401, or are located in an interval formed by the inner wall of the storage tube 104, the ring plate 4 and the scraper 401, and the inner wall of the storage tube 104 containing unqualified sewage is cleaned, so that the next water quality detection data can be improved.
Referring to fig. 4 and 5, further, a piston tube 403 is mounted on the top of the connection tube 101, and the piston tube 403 integrally includes a cylinder, a piston head, a piston rod and a return spring (which are all labeled in the drawings in the prior art), and the rod portion of the piston tube 403 is vertically downward and is on the same plumb line with the support plate 201; the inside of the annular plate 4 is hollow, and the outer walls of the annular plate 4 are provided with a plurality of air blowing pipes 402 communicated with the inside of the annular plate, and the air outlets of the air blowing pipes 402 face the surface of the scraping plate 401; the tail of the piston tube 403 is communicated with the annular plate 4 through a hose; that is, when the scraper 401 moves up and approaches the top end of the storage tube 104 to be level, the supporting plate 201 can contact and press the rod portion of the piston tube 403, and the piston rod portion pushes the piston to move up in the cylinder, so that the gas in the cylinder is pressed and discharged from the gas-blowing tube 402, the gas discharged by the pressing quickly passes through the plurality of gas-blowing tubes 402, and the plurality of gas-blowing tubes 402 arranged circumferentially can blow out impurities on the surface of the scraper 401 and discharge the impurities from the section formed by the connecting tube 101 and the storage tube 104.
Referring to fig. 5 and 6, in order to prevent the discharged reject sewage from contaminating the water area, the reject storage box 5 is installed at the bottom end of the support 102, the drain pipe 302 is vertically disposed as a whole, and the bottom end thereof is communicated with the reject storage box 5 after passing through the support 102, and the discharged sewage may fall into the reject storage box 5 to be temporarily stored.
Referring to fig. 5 and 6, in order to prevent the detection head assembly 105 from detecting errors, the bottom of the defective product storage box 5 is connected with a plurality of sampling pipes 501 in a threaded manner, the whole sampling pipes 501 are vertically arranged and are communicated with the interior of the defective product storage box 5, sewage in the defective product storage box 5 can fall into the plurality of sampling pipes 501 communicated with the defective product storage box, and a plurality of samples are stored through the plurality of sampling pipes 501 for detection, so that the detection head assembly 105 is prevented from detecting errors, a worker can take down the sampling pipes 501 and further detect the sewage samples.
Referring to fig. 9 and 10, in order to prevent data difference changes in the storage process of unqualified sewage, a floating ball 503 smaller than the pipe diameter of the floating ball is arranged in the sampling pipe 501, a sealing ring 502 is mounted on the inner wall of the top of the sampling pipe 501, the floating ball 503 is always located below the sealing ring 502, when unqualified sewage is injected into the sampling pipe 501, the floating ball 503 can rise along with the change of the liquid level in the sampling pipe 501 until the floating ball 503 is abutted against the bottom end of the sealing ring 502, and after the liquid stops being injected and flows into the rest sampling pipes 501, in this process, the floating ball 503 is matched with the sealing ring 502, so that the entry of external air into the sampling pipe 501 can be reduced, the pollution of samples by factors such as air dust and the like can be reduced, the activity of microorganisms can be reduced, and the accuracy of re-detection of sample data can be improved.
Referring to fig. 7 and 8, in order to prevent a sample from being taken away by a non-worker, two limiting grooves 504 are provided at the top end of a sampling tube 501, the two limiting grooves 504 are provided opposite to each other, the entire sampling tube 501 is made of metal, a plurality of sampling tubes 501 are screwed on a defective product storage box 5, and in a screwed state, the directions of the plurality of limiting grooves 504 are identical (in a straight line); the bottom end of the driving rod 2 is also vertically provided with a screw rod 505 positioned in the inferior product storage box 5, the surface of the screw rod 505 is provided with a sliding block 506 in threaded fit with the screw rod 505, the sliding block 506 is provided with a limiting plate 507 positioned below the screw rod 505 and horizontally arranged, and two ends of the limiting plate 507 are attached to the inner wall of the inferior product storage box 5; wherein, the limiting plate 507 is wholly and downwardly displaced in the limiting groove 504, and the limiting plate and the limiting groove form limiting fit; that is, on the basis that the driving rod 2 rotates forward to drive the second baffle 3 to move upwards, the driving rod 2 can also drive the screw rod 505 to rotate, because the two ends of the limiting plate 507 are attached to the inner wall of the defective product storage box 5, the screw rod 505 drives the sliding block 506 in threaded fit to move downwards (the thread directions of the surfaces of the screw rod 505 and the driving rod 2 are opposite), the sliding block 506 drives the limiting plate 507 to move downwards and fall into the limiting groove 504 through the arrangement of the thread pitch on the screw rod 505, the limiting plate 507 and the limiting groove 504 form limiting fit, at the moment, the sampling tube 501 in threaded connection with the defective product storage box 5 cannot be screwed and taken down, only under the control of a worker, the motor is controlled to rotate reversely, the limiting plate 507 is driven to move upwards, the limiting plate 507 and the limiting plate are separated, the sampling tube 501 is taken down, and the defective sewage sample is prevented from being taken away by a non-worker, and the integrity of the sample is maintained.
Referring to fig. 4 and fig. 1, a motor is further installed at the top end of the bracket 102, and an output shaft of the motor is connected with the driving rod 2 through a belt pulley assembly, so that the driving rod 2 is controlled to rotate forward/backward through the motor, and a control principle is a known technology and is not repeated; the bracket 102 is also provided with a solar panel assembly 6 positioned above the sewage discharge pipe 1, the rear end of the connecting pipe 101 is also provided with a sewage detector, and the sewage detector is electrically connected with the detection head assembly 105 through a wire; wherein, solar panel subassembly 6 passes through wire and motor, sewage detector electric connection, and solar panel subassembly 6 is used for storing motor and the required electricity of sewage detector, is applicable to outdoor environment and uses.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (10)
1. The utility model provides a pollution control is with quality of water on-line measuring device, includes blow off pipe, its characterized in that: the outlet of the sewage draining pipe is connected with a connecting pipe which is vertically arranged, a bracket is arranged at the bottom of the connecting pipe, the middle part of the connecting pipe is provided with a funnel which is attached to the inner wall of the connecting pipe and can vertically lift, a storage pipe which is always positioned below the funnel is arranged on the bracket, and a sewage draining interval for sewage to flow out is formed between the storage pipe and the connecting pipe;
the outer wall of the funnel is rotatably provided with a detection head assembly, and the detection head assembly is partially positioned in the storage tube and is used for detecting sewage in the storage tube in real time;
a transverse pipe is transversely arranged on the inner wall of the connecting pipe, a sliding rod is arranged in the transverse pipe in a limiting sliding manner, a supporting spring is arranged in the transverse pipe, one end of the supporting spring is always in contact with the sliding rod, a rubber sleeve is arranged on the sliding rod positioned on the outer side of the transverse pipe, and the rubber sleeve is sleeved with the detection head assembly;
wherein, the gum cover is whole for the toper form, and its wide mouth is vertical upwards, and its narrow mouth is laminated with the detection head subassembly surface.
2. The on-line detection device for pollution control water quality as claimed in claim 1, wherein: a rotatable driving rod is vertically arranged in the middle of the bracket, and one end of the driving rod passes through the middle of the storage pipe and the funnel and then is positioned below the sewage discharge pipe;
the funnel is in sliding connection with the inner wall of the connecting pipe;
the top of funnel is installed first baffle through the backup pad, and the middle part and the actuating lever threaded connection of first baffle.
3. The pollution control water quality online detection device according to claim 2, wherein: the bottom intercommunication of storage tube is installed the drain pipe, the bottom fixed mounting of funnel has the riser, the second baffle is installed to the riser bottom, and the second baffle can be used to the top opening to the drain pipe formation shutoff.
4. The on-line pollution control water quality detection device according to claim 3, wherein: the bottom of riser still installs the annular plate, and the diameter of annular plate is not greater than the diameter of storage tube, and the scraper blade of laminating with the storage tube inner wall is installed to the bottom of annular plate, and wherein, when sewage detection, the scraper blade is located the bottom of storage tube.
5. The on-line pollution control water quality detection device according to claim 4, wherein: the top of the connecting pipe is provided with a piston pipe, the rod part of the piston pipe is vertically downward and is positioned on the same plumb line with the supporting plate;
the inside of the annular plate is hollow, a plurality of air blowing pipes communicated with the inside of the annular plate are arranged on the outer wall of the annular plate, and the air outlets of the air blowing pipes face the surface of the scraping plate;
the tail part of the piston tube is communicated with the annular plate through a hose.
6. The on-line detection device for pollution control water quality according to claims 1 to 5, characterized in that: the bottom of support installs the defective goods storage box, the drain pipe is wholly vertical to be arranged, and its bottom passes behind the support, with defective goods storage box intercommunication.
7. The on-line pollution control water quality detection device according to claim 6, wherein: the bottom threaded connection of inferior quality product storage box has a plurality of sampling pipes, and the sampling pipe is whole to be vertical arranging, and communicates with the inside of inferior quality product storage box.
8. The on-line pollution control water quality detection device according to claim 7, wherein: the inside of sampling tube is provided with the floater that is less than its pipe diameter, the sealing washer is installed to the top inner wall of sampling tube, and the floater is located the below of sealing washer all the time.
9. The on-line pollution control water quality detection device according to claim 8, wherein: the top end of the sampling tube is provided with two limiting grooves, and the two limiting grooves are oppositely arranged;
the bottom end of the driving rod is also vertically provided with a screw rod positioned in the inferior product storage box, the surface of the screw rod is provided with a sliding block in threaded fit with the screw rod, the sliding block is provided with a limiting plate positioned below the screw rod and horizontally arranged, and two ends of the limiting plate are attached to the inner wall of the inferior product storage box;
the limiting plate is wholly downwards shifted in the limiting groove, and the limiting plate and the limiting groove form limiting fit.
10. The pollution control water quality online detection device according to claim 2, wherein: a motor is further arranged at the top end of the bracket, and an output shaft of the motor is connected with a driving rod through a belt pulley assembly;
the solar panel assembly positioned above the sewage discharge pipe is also arranged on the bracket, and the rear end of the connecting pipe is also provided with a sewage detector which is electrically connected with the detection head assembly through a lead;
wherein, solar panel subassembly passes through wire and motor, sewage detector electric connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310674308.3A CN116735818B (en) | 2023-06-08 | 2023-06-08 | Water quality on-line detection device for pollution control |
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| CN202310674308.3A CN116735818B (en) | 2023-06-08 | 2023-06-08 | Water quality on-line detection device for pollution control |
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| CN116735818B (en) | 2024-01-30 |
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