CN114167011A - Waterway system, and water quality early warning method and device of waterway system - Google Patents
Waterway system, and water quality early warning method and device of waterway system Download PDFInfo
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- CN114167011A CN114167011A CN202011180724.0A CN202011180724A CN114167011A CN 114167011 A CN114167011 A CN 114167011A CN 202011180724 A CN202011180724 A CN 202011180724A CN 114167011 A CN114167011 A CN 114167011A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 297
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000002159 abnormal effect Effects 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 5
- 229910001385 heavy metal Inorganic materials 0.000 claims description 5
- 244000005700 microbiome Species 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 230000036541 health Effects 0.000 abstract description 5
- 230000035622 drinking Effects 0.000 description 4
- 238000011045 prefiltration Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- -1 Polypropylene Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
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- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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Abstract
The invention discloses a waterway system, and a water quality early warning method and a water quality early warning device of the waterway system. The water quality early warning method of the waterway system comprises the following steps: acquiring the water quality parameter of raw water at an entrance water inlet; judging whether the water quality of the raw water is abnormal or not according to the water quality parameters; and when the quality of the raw water is abnormal, the raw water is prevented from entering the household. According to the water quality early warning method of the waterway system, raw water is prevented from entering a home when the quality of the raw water is abnormal, so that the raw water with abnormal water quality can be ensured not to enter the home of a user, and the influence of the raw water with abnormal water quality on the health of the user or the influence of the abnormal water quality on water consumption electric appliances in the home of the user on the performance or the service life of the electric appliances is avoided.
Description
Technical Field
The invention relates to the technical field of water paths, in particular to a water path system, a water quality early warning method of the water path system and a computer readable storage medium.
Background
The quality of water after the water works purifies is clean, nevertheless through the pipeline transportation, when arriving at the user family, because reasons such as the water pipe is ageing, district secondary water supply, can make originally pure quality of water introduce secondary pollution, the quality of water that introduces secondary pollution reachs user family and uses, not only influences user health, still can cause the influence to user family's water electrical apparatus, influences the performance or the life-span of electrical apparatus. The traditional waterway system usually does not detect whether the water quality is secondarily polluted or not, so that potential safety hazards exist in water use of users.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, the invention provides a water quality early warning method for a waterway system, which can detect whether the water quality is abnormal or not and ensure that raw water with abnormal water quality cannot enter the home of a user.
The invention also provides a waterway system comprising the water quality acquisition module, the judgment module and the prevention module.
The invention also provides a computer readable storage medium.
The invention further provides a waterway system which comprises a memory, a processor and a waterway system control program stored on the memory.
The water quality early warning method of the waterway system comprises the following steps: acquiring the water quality parameter of raw water at an entrance water inlet; judging whether the water quality of the raw water is abnormal or not according to the water quality parameters; and when the quality of the raw water is abnormal, the raw water is prevented from entering the household.
According to the water quality early warning method of the waterway system, raw water is prevented from entering a home when the quality of the raw water is abnormal, so that the raw water with abnormal water quality can not enter the home of a user, and the condition that the health of the user is influenced by the raw water with abnormal water quality or the performance or the service life of an electric appliance is influenced by the influence on the water consumption electric appliance in the home of the user is avoided.
According to some embodiments of the invention, the determining whether the quality of the raw water is abnormal according to the water quality parameter includes:
when the water quality parameter is larger than or equal to a preset warning value, judging that the water quality of the raw water is abnormal;
and when the water quality parameter is lower than the preset warning value, judging that the quality of the raw water is normal.
According to some embodiments of the present invention, an inlet control valve connected to the household inlet is controlled to be kept open for a first preset time, so that a water quality parameter of the raw water is obtained by a water quality obtaining module connected to the inlet control valve.
According to some embodiments of the invention, the water quality parameter is one or more of a TOC value, a water turbidity, a chlorine content value, a heavy metal content value, a microorganism content value.
According to a second aspect of the invention, the waterway system comprises: the water quality acquisition module is used for acquiring the water quality parameters of raw water at the household water inlet; the judging module is used for determining whether the water quality of the raw water is abnormal or not according to the water quality parameters; and the prevention module is used for preventing the raw water from entering a household when the quality of the raw water is abnormal.
Further, the judging module is used for judging that the quality of the raw water is abnormal when the water quality parameter is greater than or equal to a preset warning value; and when the water quality parameter is lower than the preset warning value, judging that the quality of the raw water is normal.
According to some embodiments of the invention, the waterway system further comprises: the inlet control valve is connected at the inlet of the household water inlet, the inlet control valve is connected with the water quality acquisition module, and the inlet control valve is controlled to be kept open for a first preset time, so that the water quality acquisition module acquires the water quality parameters of the raw water.
Optionally, the blocking module is a water inlet valve disposed between the inlet control valve and an inlet of the service water inlet.
Optionally, a drain valve is further disposed between the inlet control valve and the inlet of the household water inlet, and the raw water with abnormal water quality is suitable for being drained through the drain valve.
According to a third aspect of the present invention, there is provided a computer readable storage medium, on which a control program of a waterway system is stored, the control program, when executed by a processor, implementing the water quality warning method of the waterway system as described in the first aspect of the present invention.
According to a fourth aspect of the present invention, the waterway system includes a memory, a processor, and a control program of the waterway system stored in the memory and operable on the processor, and when the processor executes the control program of the waterway system, the waterway system water quality warning method according to the first aspect of the present invention is implemented.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic flow chart of a water quality early warning method for a waterway system;
FIG. 2 is a schematic structural component diagram of a waterway system according to an embodiment;
fig. 3 is a schematic structural composition diagram of a waterway system of another embodiment.
Reference numerals:
the device comprises a waterway system 100, a water quality obtaining module 1, a judging module 2, a blocking module 3, an inlet control valve 4, a water inlet valve 5, a water discharge valve 6, a pre-filtering device 7, a memory 10 and a processor 20.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The water quality early warning method of the waterway system according to the embodiment of the invention is described in detail with reference to fig. 1 to 3.
Referring to fig. 1, a water quality early warning method of a waterway system according to an embodiment of the present invention includes the following steps:
s1, acquiring the water quality parameters of the raw water at the water inlet of the household;
that is, before raw water enters the household water inlet, the water quality parameter of the raw water is obtained, and optionally, the raw water can be tap water.
S2, judging whether the water quality of the raw water is abnormal or not according to the water quality parameters;
the water quality parameters can reflect the quality of water, and when the water quality is good, the water quality is normal, so that the water quality is suitable for drinking or using by users; when the water quality state is bad, the water quality is abnormal, and the water is not suitable for drinking or using by users.
And S3, when the quality of the raw water is abnormal, stopping the raw water from entering the household.
That is, only the raw water with normal water quality is allowed to enter the home of the user, so that the drinking water and water safety of the user are protected. When the water quality of the raw water is abnormal, the raw water with abnormal water quality is prevented from entering the home of the user, so that the user is prevented from drinking or using the raw water with abnormal water quality.
According to the water quality early warning method of the waterway system, the water quality parameter of the raw water at the water inlet of the user is obtained, whether the water quality of the raw water is abnormal or not is judged according to the water quality parameter, and the raw water is prevented from entering the user when the water quality of the raw water is abnormal, so that the raw water with abnormal water quality cannot enter the home of the user, and the influence of the raw water with abnormal water quality on the health of the user or the influence of the water consumption electric appliance in the home of the user on the performance or the service life of the electric appliance is avoided.
Judging whether the water quality of the raw water is abnormal according to the water quality parameters, comprising the following steps:
s11, judging that the quality of the raw water is abnormal when the water quality parameter is larger than or equal to a preset warning value;
when the water quality of the raw water is judged to be abnormal, an alarm signal can be sent out to give an alarm to a user, and the user is prompted to pay attention to the abnormal water quality. The water quality abnormity notification method can be a plurality of methods such as short messages, APP, display interfaces, indicator lights, sounds and the like.
And S12, judging that the quality of the raw water is normal when the water quality parameter is lower than a preset warning value.
Raw water with normal water quality is allowed to enter the home of the user, so that the drinking water and water safety of the user are protected.
Referring to fig. 2, the inlet control valve connected to the household water inlet is controlled to be kept open for a first preset time, so that the water quality acquisition module connected to the inlet control valve acquires the water quality parameters of the raw water. When the inlet control valve is opened, raw water conveyed from a water supply plant can enter the water quality acquisition module, the inlet control valve is kept opened for a first preset time, the water quality acquisition module can fully detect the water quality parameters of the raw water, and the accuracy of detection results is improved. Alternatively, the inlet control valve may be an inlet solenoid valve.
The water quality parameter is one or more of TOC (Total Organic Carbon) value, water turbidity, chlorine content value, heavy metal content value and microorganism content value. Correspondingly, the water quality acquisition module is one or a combination of a TOC sensor, a water quality turbidity sensor, a residual chlorine sensor, a heavy metal sensor and a microorganism sensor.
Referring to fig. 2, a waterway system 100 according to an embodiment of the second aspect of the present invention includes: the device comprises a water quality acquisition module 1, a judgment module 2 and a prevention module 3, wherein the water quality acquisition module 1 is used for acquiring water quality parameters of raw water at a water inlet of a household, the judgment module 2 is used for determining whether the water quality of the raw water is abnormal according to the water quality parameters, and the prevention module 3 is used for preventing the raw water from entering the household when the water quality of the raw water is abnormal.
The water quality acquisition module 1 can be one or a combination of a TOC sensor, a water quality turbidity sensor, a residual chlorine sensor, a heavy metal sensor and a microorganism sensor.
The waterway system 100 of the second embodiment of the present invention can be used to implement the water quality warning method of the waterway system 100 of the first embodiment of the present invention.
Further, the judging module 2 is used for judging that the quality of the raw water is abnormal when the water quality parameter is greater than or equal to a preset warning value; and when the water quality parameter is lower than a preset warning value, judging that the quality of the raw water is normal.
When the inlet control valve 4 is opened, raw water conveyed from a water supply plant can enter the water quality acquisition module 1, the inlet control valve 4 is kept opened for a first preset time, the water quality acquisition module 1 can fully detect water quality parameters of the raw water, and the accuracy of detection results is improved. Alternatively, the inlet control valve 4 may be an inlet solenoid valve or a flow restriction valve.
Optionally, the blocking module 3 is a water inlet valve 5 arranged between the inlet control valve 4 and the inlet of the household water inlet. When the water inlet valve 5 is opened, raw water can enter the home of a user from a household inlet; when the water inlet valve 5 is closed, a channel between the water inlet of the household and the home of the user is cut off, and raw water cannot enter the home of the user from the water inlet of the household, so that the raw water with abnormal water quality is prevented from entering the home of the user, the user is prevented from drinking by mistake or using by mistake, the problem that the raw water flows into water-using household appliances of the home of the user is avoided, and the service life of the household appliances is prevented from being damaged or reduced.
Optionally, referring to fig. 2, a drain valve 6 is further disposed between the inlet control valve 4 and the inlet of the household water inlet, and raw water with abnormal water quality is suitable for being drained through the drain valve 6. Therefore, the pipeline breakage caused by overlarge water pressure in the water channel can be avoided, and meanwhile, raw water with abnormal water quality is suitable for being discharged through the drain valve 6 and then enters the home of a user through the water inlet valve 5 after the subsequent water quality is normal. In other words, when the water quality is abnormal, the user can select to automatically drain the water with problems through the drain valve 6, and the water quality safety of the whole house is ensured.
Referring to fig. 2, a pre-filter 7 may be further disposed between a water pipe of a water plant and the inlet control valve 4, raw water at the front side of the inlet control valve 4 is filtered by the pre-filter 7, the pre-filter 7 may be a filter having no adsorption effect on water quality, such as a PP (Polypropylene), a filter screen, a ceramic or other physical filter element with an aperture of 80 meshes or more, so as to avoid changing water quality and affect monitoring of the water quality by the water quality acquisition module 1, the pre-filter 7 mainly serves to protect the rear inlet control valve 4, the water quality acquisition module 1, the blocking module 3, and the drain valve 6, and prevent large particulate matters such as silt from entering the waterway system 100, which may cause an event that the inlet control valve 4, the blocking module 3, and the drain valve 6 are not closed or the water quality acquisition module 1 is polluted, and affect reliability of the waterway system 100.
The working process of the waterway system 100 is that after power-on, the water quality acquisition module 1 detects inlet water quality information at an inlet of a user according to a certain frequency, acquires water quality parameters (the detection time interval T is greater than a preset time T), when the current water quality parameters are detected to be greater than or equal to a preset warning value, sends a message to inform the user that the current water quality state is too poor, simultaneously turns off the water inlet valve 5, prevents polluted water from flowing into the user, ensures the safety of water-using household appliances in the user's home and the health of drinking water of the user, simultaneously detects whether the user starts automatic drainage, if the automatic drainage is started, opens the drain valve 6 to drain raw water with higher pollution index, and if the user does not start the automatic drainage, closes the drain valve 6 and does not automatically drain water; and meanwhile, detecting whether the user opens the water source, if the user opens the water source and does not influence the water injection quality on the water household appliances, opening the water inlet valve 5 to ensure that the water consumption of the user is normal.
According to the third aspect of the present invention, a computer readable storage medium is stored thereon, which stores a control program of the waterway system 100, and the control program, when executed by the processor 20, implements the water quality warning method of the waterway system 100 as described in the first aspect of the present invention.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Referring to fig. 3, a waterway system 100 according to a fourth embodiment of the present invention includes a memory 10, a processor 20, and a control program of the waterway system 100 stored in the memory 10 and operable on the processor 20, and when the processor 20 executes the control program of the waterway system 100, the method for warning the water quality of the waterway system 100 according to the first embodiment is implemented.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (11)
1. A water quality early warning method for a waterway system is characterized by comprising the following steps:
acquiring the water quality parameter of raw water at an entrance water inlet;
judging whether the water quality of the raw water is abnormal or not according to the water quality parameters;
and when the quality of the raw water is abnormal, the raw water is prevented from entering the household.
2. The water quality early warning method of the waterway system according to claim 1, wherein the determining whether the quality of the raw water is abnormal according to the water quality parameter comprises:
when the water quality parameter is larger than or equal to a preset warning value, judging that the water quality of the raw water is abnormal;
and when the water quality parameter is lower than the preset warning value, judging that the quality of the raw water is normal.
3. The water quality early warning method of the waterway system according to claim 1, wherein an inlet control valve connected to the inlet of the household is controlled to be kept open for a first preset time, so that a water quality obtaining module connected to the inlet control valve obtains the water quality parameters of the raw water.
4. The water quality early warning method of the waterway system according to claim 1, wherein the water quality parameter is one or more of a TOC value, a water turbidity, a chlorine content value, a heavy metal content value and a microorganism content value.
5. A waterway system, comprising:
the water quality acquisition module is used for acquiring the water quality parameters of raw water at the household water inlet;
the judging module is used for determining whether the water quality of the raw water is abnormal or not according to the water quality parameters;
and the prevention module is used for preventing the raw water from entering a household when the quality of the raw water is abnormal.
6. The waterway system of claim 5, wherein the determining module is configured to determine that the raw water quality is abnormal when the water quality parameter is greater than or equal to a preset warning value; and when the water quality parameter is lower than the preset warning value, judging that the quality of the raw water is normal.
7. The waterway system of claim 5, further comprising: the inlet control valve is connected at the inlet of the household water inlet, the inlet control valve is connected with the water quality acquisition module, and the inlet control valve is controlled to be kept open for a first preset time, so that the water quality acquisition module acquires the water quality parameters of the raw water.
8. The waterway system of claim 5, wherein the blocking module is a fill valve disposed between the inlet control valve and an inlet of the service inlet.
9. The waterway system of claim 5, wherein a drain valve is further disposed between the inlet control valve and the inlet of the household water inlet, and the raw water with abnormal water quality is suitable for being drained through the drain valve.
10. A computer-readable storage medium, on which a control program of a waterway system is stored, the control program implementing a water quality warning method of the waterway system according to any one of claims 1 to 4 when being executed by a processor.
11. A waterway system, which is characterized by comprising a memory, a processor and a control program of the waterway system, wherein the control program of the waterway system is stored on the memory and can be operated on the processor, and when the processor executes the control program of the waterway system, the water quality early warning method of the waterway system according to any one of claims 1 to 4 is realized.
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| CN202011180724.0A CN114167011A (en) | 2020-10-29 | 2020-10-29 | Waterway system, and water quality early warning method and device of waterway system |
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| CN202011180724.0A CN114167011A (en) | 2020-10-29 | 2020-10-29 | Waterway system, and water quality early warning method and device of waterway system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190135657A1 (en) * | 2016-05-26 | 2019-05-09 | Instantia Labs Inc. | Method, system and apparatus for monitoring and controlling water quality and flow |
| CN111033253A (en) * | 2017-11-20 | 2020-04-17 | 三菱日立电力系统株式会社 | Water quality diagnosis system, power station, and water quality diagnosis method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190135657A1 (en) * | 2016-05-26 | 2019-05-09 | Instantia Labs Inc. | Method, system and apparatus for monitoring and controlling water quality and flow |
| CN111033253A (en) * | 2017-11-20 | 2020-04-17 | 三菱日立电力系统株式会社 | Water quality diagnosis system, power station, and water quality diagnosis method |
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