CN201844989U - Industrial acidity meter with automatic flushing function - Google Patents
Industrial acidity meter with automatic flushing function Download PDFInfo
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- CN201844989U CN201844989U CN2010202871926U CN201020287192U CN201844989U CN 201844989 U CN201844989 U CN 201844989U CN 2010202871926 U CN2010202871926 U CN 2010202871926U CN 201020287192 U CN201020287192 U CN 201020287192U CN 201844989 U CN201844989 U CN 201844989U
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 57
- 238000012545 processing Methods 0.000 claims description 26
- 238000005406 washing Methods 0.000 claims description 16
- 238000009991 scouring Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 abstract description 29
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010016825 Flushing Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910001245 Sb alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002140 antimony alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses an industrial acidity meter with an automatic flushing function, which comprises a power source, an acidity meter measuring unit connected with the power source, and a central processor connected with the power source, wherein the acidity meter measuring unit is connected with the central processor. The industrial acidity meter with the automatic flushing function also comprises a flushing pressure control unit, a time control unit and a dynamic flushing unit, wherein both of the flushing pressure control unit and the time control unit are connected with the central processor and the power source, and the dynamic flushing unit is connected with the power source and the flushing pressure control unit. The industrial acidity meter has the characteristics of automatic cleaning, no change of probe position, no damage to a probe, and no influence on measured value, and can be widely applied in the filed of industrial wastewater treatment.
Description
Technical field
The utility model relates to the industrial sewage process field, particularly relates to a kind of industrial acidity meter that possesses automatic washing capacity.
Background technology
All the time, the industrial sewage process field all is that this causes the as easy as rolling off a log greasy and particle that adheres in the sewage of probe of industrial acidity meter with the acidity in the industrial acidity meter on-line monitoring sewage.Particularly adopt glass or antimony alloy formula probe, the easier pollution and losing efficacy.So in site of deployment, often need manually clean, measurement is normally carried out to probe.Yet artificial cleaning also exists following deficiency:
The first, the residing position of probe is generally all at sewage draining exit, and environment is abominable, and personnel are difficult to close;
Probe need be taken out when the second, cleaning, change probe positions, for this reason, the probe of rig-site utilization much all is suspended in the sewage, takes out with convenient;
The 3rd, artificial cleaning damages probe easily, when the rig-site utilization personnel can not often clean, is in the sewage owing to pop one's head in, as long as the particle that couple of days adheres to will influence measured value always.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, a kind of industrial acidity meter that possesses automatic washing capacity to be provided, and makes it have automatic cleaning, does not change probe positions, does not damage probe, does not influence the characteristics of measured value.
A kind of industrial acidity meter that possesses automatic washing capacity that the utility model provides, acidometer measuring unit that comprise power supply, links to each other and the central processing unit that links to each other with power supply with power supply, the acidometer measuring unit links to each other with central processing unit, the described industrial acidity meter that possesses automatic washing capacity also comprises flushing pressure control module, time control unit and power flushing unit, the flushing pressure control module all links to each other with power supply with central processing unit with time control unit, and power flushing unit links to each other with the flushing pressure control module with power supply.
In technique scheme, described power flushing unit comprises compressor, retaining valve, cylinder, scouring electromagnetic valve, gas circuit cross-over valve and a plurality of shower nozzle, described compressor links to each other with retaining valve by pipeline, retaining valve links to each other with cylinder by pipeline, between retaining valve and cylinder, be provided with the working pressure table, cylinder links to each other with scouring electromagnetic valve by pipeline, and scouring electromagnetic valve links to each other with the gas circuit cross-over valve by pipeline, and the gas circuit cross-over valve links to each other with a plurality of shower nozzles; Described flushing pressure control module comprises that backwash rate is provided with module, driver module and flushing pressure sensor, described driver module links to each other with compressor with central processing unit respectively, described backwash rate is provided with module and links to each other with central processing unit, and the flushing pressure sensor is arranged between cylinder and the scouring electromagnetic valve.
In technique scheme, described shower nozzle is oblique shower nozzle.
In technique scheme, described acidometer measuring unit comprises pH value display module, calibration module and 485 communication modules, and pH value display module, calibration module and 485 communication modules link to each other with central processing unit respectively; The acidometer measuring unit also comprises acidity signal acquisition module, transmitter and A/D modular converter, and described acidity signal acquisition module links to each other with the A/D modular converter by transmitter, and the A/D modular converter links to each other with central processing unit.
In technique scheme, time control unit is provided with module, flush time memory module and the time relay by flush time and forms, flush time is provided with module and links to each other with central processing unit by the flush time memory module, and the time relay links to each other with compressor with central processing unit respectively.
The industrial acidity meter that possesses automatic washing capacity of the present utility model has following beneficial effect: one, need not manual intervention, can clean automatically; Do not need when two, cleaning probe is taken out, do not change probe positions; Three, can not damage probe,, not influence the measured value of probe owing to can often clean.
Description of drawings
Fig. 1 is the utility model theory diagram;
Fig. 2 is the utility model power flushing unit theory diagram;
Synoptic diagram when Fig. 3 cleans probe for the utility model shower nozzle.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
Referring to Fig. 1 to Fig. 2, the utility model possesses the industrial acidity meter of automatic washing capacity and is made up of power supply, acidometer measuring unit, central processing unit, flushing pressure control module, time control unit and power flushing unit, wherein, acidometer measuring unit, central processing unit, flushing pressure control module, time control unit and power flushing unit all link to each other with power supply, acidometer measuring unit, flushing pressure control module and time control unit all link to each other with central processing unit, and power flushing unit links to each other with the flushing pressure control module.
Described power supply is supplied with by 220 volts of alternating currents, and links to each other with protective device.
Described flushing pressure control module comprises that backwash rate is provided with module, driver module and flushing pressure sensor, and described driver module is provided with module with backwash rate and all links to each other with central processing unit.By the flushing pressure control module, the intensity and the rinse mode of flushing can be set, according to the rinse mode of setting, can carry out certain air pressure flushing to probe.
Described power flushing unit comprises compressor, retaining valve, cylinder, scouring electromagnetic valve, gas circuit cross-over valve and a plurality of shower nozzle, described compressor links to each other with retaining valve by pipeline, retaining valve links to each other with cylinder by pipeline, between retaining valve and cylinder, be provided with the working pressure table, cylinder links to each other with scouring electromagnetic valve by pipeline, scouring electromagnetic valve links to each other with the gas circuit cross-over valve by pipeline, and the gas circuit cross-over valve links to each other with a plurality of shower nozzles.Described driver module links to each other with compressor, and the flushing pressure sensor is arranged between cylinder and the scouring electromagnetic valve.
Power flushing unit mainly comprises two parts during work, and a part is power section, produces pressure-air by compressor, and stores in cylinder; A part is the flushing part, is made up of scouring electromagnetic valve, does not change for the mechanical location of protecting measuring sonde can not be rinsed in addition, needs balance flushing dynamics, so adopt the multichannel shower nozzle, circulation flushing forms the cyclone eddy current, thereby reaches optimal cleaning effect.
Described acidometer measuring unit is independent of flushing pressure control module, time control unit and power flushing unit, comprise pH value display module, calibration module, 485 communication modules, acidity signal acquisition module, transmitter and A/D modular converter, described acidity signal acquisition module links to each other with the A/D modular converter by transmitter, and pH value display module, calibration module, 485 communication modules link to each other with central processing unit respectively with the A/D modular converter.Described pH value display module links to each other with switch, and in the present embodiment, described switch is a touch key-press.The flushing pressure sensor links to each other with the A/D modular converter by transmitter.
Described time control unit is provided with module, flush time memory module and the time relay by flush time and forms, flush time is provided with module and links to each other with central processing unit by the flush time memory module, and the time relay links to each other with compressor with central processing unit respectively.
Referring to Fig. 3, probe 1 is positioned at the centre position, and shower nozzle 2 is positioned at around the probe 1, and in the present embodiment, shower nozzle 2 is two-ways.Two shower nozzles 2 are oblique shower nozzles 2, are acute angle with probe 1, and shower nozzle 2 long duration of action probe 1 can not occur and make it distortion not directly facing to probe 1 simultaneously; Simultaneously, two-way shower nozzle 2 can guarantee to interact, and forms eddy current.
The industrial acidity meter flushing workflow that possesses automatic washing capacity is as follows:
1, central processing unit reads the rinse mode data that the user sets, and after arriving flush time, just starts compressor, pressure-air is pressed in the cylinder, detected pressures signal simultaneously, reach the force value of regulation after, just start solenoid control shower nozzle 2 jet-stream whirl cyclones.
2, when each node is sprayed, begin to open one road shower nozzle 2, after the injection, air pressure will reduce, at this moment close the shower nozzle air-flow, after the air pressure rise, open another road shower nozzle 2 again, open simultaneously then, after the running several times, can form the air-flow of rotation like this, drive sewage, reach the function of removing probe.
3, after having washed certain number of times (this number of times is set by the user) finishes the flushing of this probe 1.Flusher can wash a plurality of probes 1, by the control of each way solenoid valve, successively to each probe flushing.After all flushings were finished, washing capacity entered park mode.Wait for the arrival of next flush time.
4, in daily observation process, the pH value in the described industrial acidity meter on-line monitoring sewage that possesses automatic washing capacity, during flushing, its measured value can be provided with and be locked in the data of opening before the flushing, then finishes reading after flushing is finished.
At probe 1 position, the cable or the power circuit of bus form are arranged, because it is very little to clean needed air-flow, therefore adopts thin tracheae and lead and connect, gas channels need not directly be installed.
Adopt the utility model, each power flushing unit can be to several adjacent flushings that probe 1 is realized regularly, level pressure is different with pattern, according to different environment different rinse modes can be set, reach goal of the invention from the sewage acidity measurement of maintenance, intelligence.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
The content that is not described in detail in this instructions belongs to this area professional and technical personnel's known prior art.
Claims (5)
1. industrial acidity meter that possesses automatic washing capacity, acidometer measuring unit that comprise power supply, links to each other and the central processing unit that links to each other with power supply with power supply, the acidometer measuring unit links to each other with central processing unit, it is characterized in that: the described industrial acidity meter that possesses automatic washing capacity also comprises flushing pressure control module, time control unit and power flushing unit, the flushing pressure control module all links to each other with power supply with central processing unit with time control unit, and power flushing unit links to each other with the flushing pressure control module with power supply.
2. the industrial acidity meter that possesses automatic washing capacity according to claim 1, it is characterized in that: described power flushing unit comprises compressor, retaining valve, cylinder, scouring electromagnetic valve, gas circuit cross-over valve and a plurality of shower nozzle, described compressor links to each other with retaining valve by pipeline, retaining valve links to each other with cylinder by pipeline, between retaining valve and cylinder, be provided with the working pressure table, cylinder links to each other with scouring electromagnetic valve by pipeline, scouring electromagnetic valve links to each other with the gas circuit cross-over valve by pipeline, and the gas circuit cross-over valve links to each other with a plurality of shower nozzles; Described flushing pressure control module comprises that backwash rate is provided with module, driver module and flushing pressure sensor, described driver module links to each other with compressor with central processing unit respectively, described backwash rate is provided with module and links to each other with central processing unit, and the flushing pressure sensor is arranged between cylinder and the scouring electromagnetic valve.
3. the industrial acidity meter that possesses automatic washing capacity according to claim 2 is characterized in that: described shower nozzle is oblique shower nozzle.
4. the industrial acidity meter that possesses automatic washing capacity according to claim 1, it is characterized in that: described acidometer measuring unit comprises pH value display module, calibration module and 485 communication modules, and pH value display module, calibration module and 485 communication modules link to each other with central processing unit respectively; The acidometer measuring unit also comprises acidity signal acquisition module, transmitter and A/D modular converter, and described acidity signal acquisition module links to each other with the A/D modular converter by transmitter, and the A/D modular converter links to each other with central processing unit.
5. the industrial acidity meter that possesses automatic washing capacity according to claim 1, it is characterized in that: time control unit is provided with module, flush time memory module and the time relay by flush time and forms, flush time is provided with module and links to each other with central processing unit by the flush time memory module, and the time relay links to each other with compressor with central processing unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202871926U CN201844989U (en) | 2010-08-12 | 2010-08-12 | Industrial acidity meter with automatic flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202871926U CN201844989U (en) | 2010-08-12 | 2010-08-12 | Industrial acidity meter with automatic flushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844989U true CN201844989U (en) | 2011-05-25 |
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ID=44039876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202871926U Expired - Fee Related CN201844989U (en) | 2010-08-12 | 2010-08-12 | Industrial acidity meter with automatic flushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645520A (en) * | 2012-05-11 | 2012-08-22 | 常州智能农业装备研究院有限公司 | Liquid detection device and control method thereof |
| CN108548848A (en) * | 2018-04-20 | 2018-09-18 | 唐山三友集团兴达化纤有限公司 | A kind of on-line automatic bubbling device of pH meter |
| CN111462532A (en) * | 2020-05-12 | 2020-07-28 | 李兰兰 | Accuse formula boats and ships safety navigation induction system in navigation construction waters |
-
2010
- 2010-08-12 CN CN2010202871926U patent/CN201844989U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645520A (en) * | 2012-05-11 | 2012-08-22 | 常州智能农业装备研究院有限公司 | Liquid detection device and control method thereof |
| CN108548848A (en) * | 2018-04-20 | 2018-09-18 | 唐山三友集团兴达化纤有限公司 | A kind of on-line automatic bubbling device of pH meter |
| CN108548848B (en) * | 2018-04-20 | 2021-04-13 | 唐山三友集团兴达化纤有限公司 | Online automatic device that blasts of pH meter |
| CN111462532A (en) * | 2020-05-12 | 2020-07-28 | 李兰兰 | Accuse formula boats and ships safety navigation induction system in navigation construction waters |
| CN111462532B (en) * | 2020-05-12 | 2021-04-06 | 威海海洋职业学院 | Accuse formula boats and ships safety navigation induction system in navigation construction waters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ELECTRIC POWER RESEARCH INSTITUTE, HUBEI ELECTRIC Free format text: FORMER OWNER: HUBEI PROV. POWER TEST INST. Effective date: 20121029 Owner name: STATE ELECTRIC NET CROP. Effective date: 20121029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121029 Address after: 430077 No. 227 East Main Street, Hubei, Wuhan Patentee after: Hubei Electric Power Research Institute of Power Company Patentee after: State Grid Corporation of China Address before: 430077 No. 361 East Main Street, Hubei, Wuhan Patentee before: Hubei Prov. Power Test Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20190812 |