CN108840381A - High-precision sewage automatic monitoring device - Google Patents
High-precision sewage automatic monitoring device Download PDFInfo
- Publication number
- CN108840381A CN108840381A CN201810789939.9A CN201810789939A CN108840381A CN 108840381 A CN108840381 A CN 108840381A CN 201810789939 A CN201810789939 A CN 201810789939A CN 108840381 A CN108840381 A CN 108840381A
- Authority
- CN
- China
- Prior art keywords
- sewage
- probe
- piston plate
- monitoring device
- isolating cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Abstract
The present invention relates to sewage monitoring devices, specially a kind of high-precision sewage automatic monitoring device, including sewage treatment pot, mounting post, the controller that sewage is popped one's head in and connect with sewage probe signal, it further include aerating nozzle, isolating cylinder and piston plate, isolating cylinder is coated at sewage probe, the through-hole passed through for sewage probe is offered on piston plate, piston plate is in offering installation cavity on the side wall of through-hole, installation lumenal levels slidably connect isolation board, pressure spring is equipped in isolation board and installation cavity, the upper surface of isolation board is inclined-plane, the upper surface of piston plate is equipped with annular cleaning brush, the bristle of annular cleaning brush pushes against sewage probe, it pops one's head on the barrel of isolating cylinder in sewage and offers outlet in height below.The present invention provides a kind of high-precision sewage automatic monitoring device that can be judged current sewage monitoring device and whether accurately monitor sewage.
Description
Technical field
The present invention relates to sewage monitoring device, specially a kind of high-precision sewage automatic monitoring device.
Background technique
Sewage treatment：The water quality requirement for being discharged into a certain water body to reach sewage or reusing, the purification carried out to it
Treatment process.Sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink
Etc. every field.
It needs to monitor wastewater parameters in sewage disposal process, during the treatment sewage meeting contamination monitoring equipment, pollution
Object adheres on monitoring sensor, causes to monitor accuracy deficiency, existing monitoring device solves the problems, such as this using periodic cleaning.But when pair
In the case that sewage monitoring parameter timeliness is more demanding, can not judge whether the parameter of current sewage monitoring device detection is quasi-
Really.
Summary of the invention
The present invention provide it is a kind of can judge current sewage monitoring device whether can accurately monitor sewage high-precision sewage oneself
Dynamic monitoring device.
The present invention provides base case：High-precision sewage automatic monitoring device, including sewage treatment pot, mounting post, dirt
Water prode and the controller connecting with sewage probe signal, mounting post one end connect the inner wall of sewage treatment pot, and the other end connects
Sewage probe is connect, it further includes aerating nozzle, isolating cylinder and piston plate, isolating cylinder is coated at that sewage probe is arranged straight down
Sewage probe, isolating cylinder lower ending opening, the lower end of isolating cylinder are lower than the height of sewage probe, piston plate slide vertically be connected to every
Inner wall from cylinder, in piston plate the above are separate cavities in isolating cylinder, aerating nozzle is set in separate cavities, is offered on piston plate
For the through-hole that sewage probe passes through, piston plate is installed lumenal levels and is slidably connected in offering installation cavity on the side wall of through-hole
Pressure spring is equipped in isolation board, isolation board and installation cavity, the upper surface of isolation board is inclined-plane, and it is clear that the upper surface of piston plate is equipped with annular
Reason brush, the bristle of annular cleaning brush push against sewage probe, offer on the barrel of isolating cylinder in sewage probe height below
Outlet.
Principle：Under even in everyday situations sewage enter in isolating cylinder with sewage probe contacts, sewage probe measurement wastewater parameters
It is sent to controller.When needing to judge whether sewage probe accurately measures sewage, sky is injected into isolating cylinder by aerating nozzle
Sewage in isolating cylinder is pushed down on using the air feature lighter than sewage, and simultaneously pushes down on piston plate by gas, finally
Make sewage in isolating cylinder pop one's head in separate with sewage, the annular cleaning brush on piston plate falls with piston plate in this process
Sewage probe is cleaned with water, as lasting inlet piston plate can be slided up and down in outlet port, is continued in this process
Cleaning sewage probe.Sewage probe after cleaning is isolated with sewage and is located in separate cavities, common sewage probe meeting
Also have detected value in air, by sewage pop one's head in aerial detected value know sewage probe whether clean out more or
Person's detection is accurate.
Compared with prior art, it is the advantages of this programme：
1. sewage probe is allowed to be isolated with sewage, it is able to verify that whether sewage probe is cleaned out and whether worked normally.
2. if, sewage probe detection inaccuracy, sustainable inflation can be to dirt during inflation during verifying
Water prode is cleared up.
Further, further include test tank, be equipped in test tank and store test fluid, test tank is equipped with jet head, jet head
It is set in separate cavities.
Beneficial effect：When suspecting the detection accuracy of sewage probe, even if being carried out in base case to sewage probe
Cleaning can not judge whether cleaning is thorough, and it is accurate that sewage probe detects whether, therefore this programme is provided with test tank, test tank
Known to the various parameter values of interior storage test fluid.Piston plate cooperation isolation board in this programme makes separate cavities form relative closure
Separate cavities, after gas overcharging is handled, without sewage in separate cavities, cleaning brush is popped one's head in sewage and is carried out during processing
It cleans with water, at this time again injects test fluid in separate cavities, then test fluid is tested by sewage probe.By test result and test
The parameter of liquid is compared whether verifying sewage probe works normally.When by clearing up and the sewage probe inspection parameter after cleaning
It, just should on-call maintenance or replacement sewage probe, it is ensured that it is accurate to detect whether when having huge spread with actual parameter information.It is dirty
Water prode can include the probe such as pH value, water temperature, water level and dissolved oxygen for the value of detection.
Further, further include cleaning liquid spray head and clear water nozzle, the cleaning liquid spray head and clear water nozzle be all set in every
From intracavitary.Beneficial effect：Cleaning liquid spray head sprays cleaning liquid and cleans separate cavities, then sprays clear water cleaning sewage spray head and cleaning
Liquid, inside the flushing separate cavities of the two circulation, sewage probe can more accurate verifying sewage probe accuracy.
Further, the upper surface of the piston plate is equipped with poly- liquid portion, offers cone tank in the middle part of the poly- liquid portion.Beneficial to effect
Fruit：Usually be significantly larger than sewage probe to be stably mounted in mounting post isolating cylinder, in order to reduce need to inject cleaning solution with
Poly- liquid portion and cone tank is arranged in the amount of test fluid, and the part vacated in separate cavities is filled.
Further, exhaust outlet is equipped in the separate cavities, the exhaust outlet is equipped with exhaust valve.Beneficial effect：Complete cleaning
After to make piston plate homing, open the exhaust valve of exhaust outlet, by sewage hydraulic pressure by separate cavities gas extrusion be discharged.
Further, test fluid is acid solution and/or lye, and sewage probe is that pH value is popped one's head in.Beneficial effect：When sewage probe is
When pH value is popped one's head in, acid solution or lye on the one hand can be as the test fluids of known parameters, on the other hand also can be clear as cleaning solution
Manage the dirt on sewage probe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the enlarged cross-sectional view of Fig. 1.
Fig. 3 is the status diagram of Fig. 2.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Description of symbols：Aerating nozzle 110, isolating cylinder 200, separate cavities 210, exhaust outlet 211, outlet 220, piston plate
300, isolation board 310, annular cleaning brush 320, sewage probe 400, jet head 510, clear water nozzle 520, sewage treatment pot 600,
Mounting post 700.
Embodiment is basic as shown in attached drawing 1 and Fig. 2：
High-precision sewage automatic monitoring device, including sewage treatment pot 600, mounting post 700, sewage probe 400, aerating spray
First 110, isolating cylinder 200, piston plate 300 and the controller being connect with sewage 400 signals of probe, 700 one end of mounting post and dirt
The inner wall of water treatment tank 600 connects, and the other end connects sewage probe 400, and sewage probe 400 is arranged straight down, sewage treatment
Tank 600 is by sewage storage and handles, and is extended to sewage probe 400 in processing sewage treatment pot 600 by mounting post 700
Portion, sewage probe 400 detect the wastewater parameters in sewage treatment pot 600, and sewage probe 400 is popped one's head in this programme for pH value.
Isolating cylinder 200 is coated at sewage probe 400, and the lower end of 200 lower ending opening of isolating cylinder, isolating cylinder 200 is lower than sewage
The height of probe 400 pops one's head on the barrel of isolating cylinder 200 in sewage and offers outlet 220 in 400 height below.
Piston plate 300 slides vertically the inner wall for being connected to isolating cylinder 200, in isolating cylinder 200 in piston plate 300 the above are every
From chamber 210, aerating nozzle 110 has inflator pump, and inflator pump is connected to aerating nozzle 110 by gas ducting, and aerating nozzle 110 is set
It is placed in separate cavities 210, the through-hole passed through for sewage probe 400 is offered on piston plate 300, piston plate 300 is in the side of through-hole
Installation cavity is offered on wall, installation lumenal levels slidably connect isolation board 310, are equipped with pressure spring in isolation board 310 and installation cavity,
The upper surface of isolation board 310 is inclined-plane, and when sliding on isolation board 310, inclined-plane can make isolation board 310 offset with sewage probe 400
When, it is pushed in installation cavity by sewage probe 400, sewage probe 400 is finally made to stretch out separate cavities 200 again.
As shown in figure 3, the upper surface of piston plate 300 is bonded with annular cleaning brush 320, annular in order to clean sewage probe with water
The bristle of cleaning brush 320 pushes against sewage probe 400.The upper surface of piston plate 300 is equipped with poly- liquid portion, offers cone in the middle part of poly- liquid portion
Shape slot, cone tank can concentrate on test fluid hydrochloric acid near sewage probe 400.
As shown in figure 3, being also communicated with test tank, clean water tank outside sewage physics tank, it is equipped in test tank and stores test fluid
Hydrochloric acid stores clear water in clean water tank, and clean water tank is equipped with clear water nozzle 520, and clear water nozzle 520 is all set in jet head 510
In separate cavities 210.Exhaust outlet 211 is equipped in separate cavities 210, exhaust outlet 211 is equipped with exhaust valve.
When it is implemented, as shown in Fig. 2, when sewage disposal system suspects that sewage probe 400 monitors data and has abnormal,
Start aerating nozzle 110 first, aerating nozzle 110 is filled with gas, gas in separate cavities 210 into the separate cavities 210 of isolating cylinder 200
Pressure increases, and piston plate 300 is pushed down on, simultaneously because gas density is small, no matter whether has sewage in separate cavities 210, can
Gradually sewage is pushed down on, it, can be by the sewage in separate cavities 210 as shown in Figure 3 when piston plate 300 is pushed to outlet 220
Passing through 220 discharge of outlet with gas, piston plate 300 upper under the action of hydraulic can be slided after discharge part sewage and gas, after
The continuous inflation for continuing to be continued by aerating nozzle 110, piston plate 300 persistently pump in this process.Annular cleaning
320 pairs of sewage probes 400 are brushed persistently to be cleaned with water.Sewage probe 400 is popped one's head in the present embodiment for PH, is connected to outside jet head 510
Store hydrochloric acid hydrochloric acid tank, hydrochloric acid is transported to jet head 510 by high pressure gas, from jet head 510 to sewage probe 400 table
Hydrochloric acid is sprayed in face, and hydrochloric acid clears up 400 surfaces of sewage probe, identical as gas replenishment process, and annular is clear during being filled with hydrochloric acid
Reason brush 320 is also cleaned to sewage probe.The hydrochloric acid of the interior only test fluid of separate cavities 210 in this process, and by
Gradually the hydrochloric acid after cleaning is discharged from outlet 220, therefore sewage probe can carry out relatively accurate detection to hydrochloric acid, at this
The number of 400 detection of sewage probe changes in the process, illustrates that sewage probe 400 is effectively being cleaned, until sewage is popped one's head in
When the pH value of the pH value approach hydrochloric acid of 400 detections, stop the cleaning to sewage probe 400.If during this, sewage probe
400 detection values there is no variation, then illustrate sewage probe 400 do not cleared up effectively more or sewage probe 400
It has damaged.
After completing cleaning, exhaust outlet 211 can be opened, reduces the air pressure in separate cavities 210, on piston plate 300
Slide into top, sewage 400 normal operations again of probe.In this process, shown in Fig. 3, piston plate 300 and isolation board 310 cooperate
Isolating cylinder 200 can be at sewage probe 400 in the separate cavities of relative closure, injects hydrochloric acid or clear water therein and is unlikely to horse
Upper outflow has stopped the time with cleaning for 400 detection of sewage probe.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date
The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides
This programme, some typical known features or known method should not become one skilled in the art and implement the application
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (6)
1. high-precision sewage automatic monitoring device, including sewage treatment pot, mounting post, sewage probe and with sewage probe signal
The controller of connection, the inner wall of mounting post one end connection sewage treatment pot, the other end connect sewage probe, and feature exists
In：Sewage probe is arranged straight down, further includes aerating nozzle, isolating cylinder and piston plate, and the isolating cylinder is coated at described
Sewage probe, the isolating cylinder lower ending opening, the lower end of isolating cylinder are lower than the height of sewage probe, and the piston plate slides vertically
It is connected to the inner wall of isolating cylinder, in piston plate the above are separate cavities in the isolating cylinder, the aerating nozzle is set to separate cavities
It is interior, it offers on the piston plate and pops one's head in the through-hole that passes through for sewage, the piston plate is in offering installation on the side wall of through-hole
Chamber, the installation lumenal levels slidably connect isolation board, are equipped with pressure spring in the isolation board and installation cavity, the isolation board
Upper surface is inclined-plane, and the upper surface of the piston plate is equipped with annular cleaning brush, and the bristle of the annular cleaning brush pushes against sewage and visits
Head pops one's head on the barrel of the isolating cylinder in sewage and offers outlet in height below.
2. high-precision sewage automatic monitoring device according to claim 1, it is characterised in that：It further include test tank, it is described
It is equipped in test tank and stores test fluid, the test tank is equipped with jet head, and the jet head is set in separate cavities.
3. high-precision sewage automatic monitoring device according to claim 2, it is characterised in that：Further include cleaning liquid spray head with
Clear water nozzle, the cleaning liquid spray head and clear water nozzle are all set in separate cavities.
4. high-precision sewage automatic monitoring device according to claim 3, it is characterised in that：The upper surface of the piston plate
Equipped with poly- liquid portion, cone tank is offered in the middle part of the poly- liquid portion.
5. high-precision sewage automatic monitoring device according to claim 1, it is characterised in that：The row of being equipped in the separate cavities
Port, the exhaust outlet are equipped with exhaust valve.
6. high-precision sewage automatic monitoring device according to claim 2, it is characterised in that：Test fluid be acid solution and/or
Lye, sewage probe are that pH value is popped one's head in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789939.9A CN108840381B (en) | 2018-07-18 | 2018-07-18 | High-precision sewage automatic monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789939.9A CN108840381B (en) | 2018-07-18 | 2018-07-18 | High-precision sewage automatic monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108840381A true CN108840381A (en) | 2018-11-20 |
| CN108840381B CN108840381B (en) | 2021-03-23 |
Family
ID=64197881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810789939.9A Active CN108840381B (en) | 2018-07-18 | 2018-07-18 | High-precision sewage automatic monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108840381B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020076727A (en) * | 2018-11-06 | 2020-05-21 | 杭州楽守科技有限公司 | Tds probe with self cleaning function |
| WO2023230208A1 (en) * | 2022-05-26 | 2023-11-30 | Badger Meter, Inc. | System and method for mechanically cleaning a spectrometer probe |
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| CN204398516U (en) * | 2014-11-28 | 2015-06-17 | 无锡市晨阳彩印厂 | Ink in printing press probe unit |
| CN207408390U (en) * | 2017-11-05 | 2018-05-25 | 李明芳 | A kind of pH value acidity detection device for sewage disposal |
| CN207528720U (en) * | 2017-11-20 | 2018-06-22 | 中测测试科技（杭州）有限公司 | Water quality measuring instrument |
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| CN103308582A (en) * | 2012-03-14 | 2013-09-18 | 沈阳中科韦尔腐蚀控制技术有限公司 | Online automatic cleaning device of pH electrode and control method |
| CN102980982A (en) * | 2012-11-20 | 2013-03-20 | 广东顺德宸熙物联科技有限公司 | Water quality sensing device with automatic cleaning function |
| CN203265107U (en) * | 2013-05-15 | 2013-11-06 | 中农宸熙（福建）物联科技有限公司 | Protection cleaning device for sensor |
| CN203299192U (en) * | 2013-05-15 | 2013-11-20 | 中农宸熙（福建）物联科技有限公司 | Protecting and cleaning control system for sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2020076727A (en) * | 2018-11-06 | 2020-05-21 | 杭州楽守科技有限公司 | Tds probe with self cleaning function |
| WO2023230208A1 (en) * | 2022-05-26 | 2023-11-30 | Badger Meter, Inc. | System and method for mechanically cleaning a spectrometer probe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108840381B (en) | 2021-03-23 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181120 Assignee: Gehong (Beijing) Photoelectric Technology Co.,Ltd. Assignor: Wenzhou University Contract record no.: X2023330000102 Denomination of invention: High precision sewage automatic monitoring device Granted publication date: 20210323 License type: Common License Record date: 20230311 |
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| EE01 | Entry into force of recordation of patent licensing contract |