CN106645977A - Fog conductivity detection device and use method - Google Patents
Fog conductivity detection device and use method Download PDFInfo
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- CN106645977A CN106645977A CN201710130915.8A CN201710130915A CN106645977A CN 106645977 A CN106645977 A CN 106645977A CN 201710130915 A CN201710130915 A CN 201710130915A CN 106645977 A CN106645977 A CN 106645977A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000001514 detection method Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 86
- 238000005259 measurement Methods 0.000 claims abstract description 59
- 239000000523 sample Substances 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 239000003595 mist Substances 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 45
- 239000012530 fluid Substances 0.000 claims description 21
- 230000000740 bleeding effect Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000012212 insulator Substances 0.000 abstract description 25
- 238000000605 extraction Methods 0.000 abstract 2
- 239000003897 fog Substances 0.000 description 136
- 230000005611 electricity Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003665 fog water Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/22—Measuring resistance of fluids
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a fog conductivity detection device and a use method. The device comprises a mist collector, an air pump, a condenser, a liquid collector, a filter conduit, a conductivity measurement probe, a water yield measurement probe, a processor and a display panel, wherein the mist collector comprises a plurality of mist absorption conduits and a collection conduit, an air inlet is formed in one end of each mist absorption conduit, and other end of each mist absorption conduit communicates with the collection conduit; a water outlet and an extraction opening are formed in the collection conduit, and the extraction opening communicates with the air pump through a first conduit; the mist collector is arranged in the condenser; the liquid collector communicates with the water outlet through a filtering conduit; the conductivity measurement probe and the water yield measurement probe are arranged in the liquid collector and are electrically connected with the processor; and the processor is electrically connected with the display panel. The device disclosed by the invention can measure and calculate the fog conductivity in an insulator operation environment on the field of an overhead transmission line in a high-humidity region quickly, the operation is simple, and the measurement is convenient.
Description
Technical field
The present invention relates to electrical conductivity detection technique field, more particularly to it is a kind of for fog conductance in insulator running environment
Rate detection means and using method.
Background technology
Overhead transmission line constitutes a power transmission network for spreading all over the country, wherein, in the power transmission line of high Humid Area operation
Road is chronically in dense fog environment, is caused the fog in the easy absorption air of the insulator surface on transmission line of electricity to be formed and is condensed
Water.Because high Humid Area local environment is generally off-site from industrial area, and precipitation is frequently, so the dust of insulator surface is less, because
It is essentially identical with the condensed electrical conductivity of fog in environment that this insulator surface condenses electrical conductivity of water.When insulator surface
When condensate forms continuous moisture film, the electrical conductivity of insulator surface declines, so that the magnitude of current of insulator surface leakage increases
Plus, meanwhile, the continuous moisture film that insulator surface is formed is connected with the chapeau de fer and steel pin of insulator, and then causes the metal of insulator
Annex is also easy to produce electrolytic corrosion phenomena.
In the lab, the electrolysis of the metal-ware (such as chapeau de fer, steel pin) of insulator is rotten on analog DC transmission line of electricity
Erosion process generally adopts saline fog method.Saline fog method can speed up simulation electrolytic etching process, and corrosion knot is obtained in the short period of time
Really.But, the salt mist environment built in experiment is differed with the environment at transmission line of electricity scene, and corrosion process cannot present completely
Come.In order to simulate the corrosion process similar to the insulator corrosion condition on transmission line of electricity, can be in the experimentation of saline fog method
Apply and transmission line of electricity scene atmospheric environment identical fog, or water conductivity identical solution is condensed with insulator surface
Fog is produced, but, if using when condensing water conductivity identical solution with insulator surface and producing the method for fog, first
Obtain the electrical conductivity of electric transmission line isolator sweating water.In prior art, the conductance of insulator surface condensate is measured
The conventional method of rate is to collect the salt ash of insulator surface to be re-dissolved in after deionized water, and solution is carried out with conductance instrument
Measurement.
But, when the salt ash of insulator surface is collected, after needing circuit power-off, wiping could be sampled to insulator
Wipe to collect salt ash, cause operating process complexity and convenience is poor.
The content of the invention
The invention provides a kind of fog conductivity detector and using method, to solve prior art in measurement it is built on stilts
Insulator surface on transmission line of electricity condenses electrical conductivity of water not easily problem.
In a first aspect, the invention provides a kind of fog conductivity detector, the device includes：
Fog collector 1, air exhauster 2, condenser 3, liquid header 4, filtering tube 5, conductivity measurement probe 6, water
Measurement probe 7, processor 8 and display floater, wherein,
The fog collector 1 includes that multiple fogs absorb conduit 101 and a collecting duct 102, and the fog absorbs
Conduit 101 is arranged on the top of the collecting duct 102, and the fog absorbs one end of conduit 101 and is provided with air inlet 1011,
The other end is connected with the collecting duct 102；
Delivery port 1021 and bleeding point 1022 are provided with the collecting duct 102, the delivery port 1021 is arranged at institute
The bottom of collecting duct 102 is stated, the bleeding point 1022 is arranged on the side wall of the collecting duct 102, the bleeding point
1022 are connected by the first conduit 9 with the air exhauster 2；
The wall of the condenser 3 is heat insulation structural, and the fog collector 1 is arranged in the condenser 3, described cold
Arrange on the wall of condenser 3 and the air inlet 1011, delivery port 1021 and the corresponding opening of bleeding point 1022；
The liquid header 4 is provided with liquid inlet port, liquid export mouth and probe entrance, wherein, the liquid is led
Entrance is connected by the filtering tube 5 with the delivery port 1021, and the liquid export mouth is provided with liquid and derives valve
10；
The conductivity measurement probe 6 and measure of water probe 7 are arranged at the liquid and collect by the probe entrance
In device 4, and electrically connect with the processor 8；
The processor 8 is electrically connected with the display floater；
The filtering tube 5 is internally provided with filter core.
Preferably, described device also includes washer bottle 11, water pumper 12 and current divider 13, and the fog absorbs conduit
101 are additionally provided with water inlet 1012 near one end of the air inlet 1011, wherein,
The washer bottle 11 is connected by the second conduit 14 with the pump mouth of the water pumper 12；
The water delivery nozzle of the water pumper 12 is connected by the 3rd conduit 15 with the water inlet of the current divider 13；
The diffluence pass of the current divider 13 is identical with the quantity of the water inlet 1012, the diffluence pass and the water inlet
1012 are connected.
Preferably, the collecting duct 102 is set to infundibulate collecting duct, and the bottom of the infundibulate collecting duct sets
It is set to delivery port.
Preferably, the filtering tube 5 is set to detachable connection with the delivery port 1021 and liquid inlet port.
Preferably, the delivery port 1021 and liquid inlet port are respectively provided with Filter valve.
Preferably, described device also include control panel, the control panel respectively with the air exhauster 2, processor 8 and
Water pumper 12 is electrically connected.
Second aspect, present invention also offers a kind of using method of fog conductivity detector, is applied to first party
Device described in face, the method includes：
Starting air exhauster 2 makes to form negative pressure in fog collector 1, and Jing fogs absorb conduit 101 and collect fog；
The fog is condensed into fog by condenser 3, and the fog flows under gravity the water outlet of collecting duct 102
Mouth 1021；
Collecting duct 102 collects the fog and the fog is introduced into filtration by delivery port 1021 after further condensing
Conduit 5；
5 pairs of fogs of filtering tube make the fog influent collector 4 after filtering；
The water content of conductivity measurement probe 6 and measure of water 7 pairs of mist electrical conductivity of waters of probe and fog is surveyed
Amount, generates data signal and by the digital data transmission to processor 8；
After 8 pairs of data signals of processor are processed, results of conductivity measurement information and moisture measurement knot are generated
Described information is simultaneously transferred to display floater by fruit information；
Opening liquid derives valve 10 by the fog discharge after described being measured.
Preferably, before the fog is collected, methods described also includes：
Start water pumper 12 to extract out the cleaning fluid in washer bottle 11, and the cleaning fluid is conveyed into current divider 13；
The cleaning fluid is shunted and is conveyed to each fog and absorbs conduit 101 and collecting duct 102, mistake by current divider 13
Filter catheter 5 and liquid header 4 are cleaned, and Jing liquid export mouth is discharged after cleaning is completed；
Closing liquid derives valve 10, is again started up water pumper 12, and secondary cleaning liquid is collected in liquid header 4；
The electrical conductivity of conductivity measurement 6 pairs of secondary cleaning liquid of probe is measured, and generating data signal simultaneously will be described
Digital data transmission is to processor 8；
After 8 pairs of data signals of processor are processed, generate results of conductivity measurement information and pass described information
It is defeated by display floater；
If the electrical conductivity of the secondary cleaning liquid is more than standard value, opening liquid derives valve 10 by the secondary cleaning
After liquid is discharged, cleaning fluid is cleaned and collected again, the electrical conductivity of cleaning fluid is detected, until the electrical conductivity of cleaning fluid is less than or equal to
Standard value.
In the fog conductivity detector that the present invention is provided, air exhauster extracts the air in fog collector, makes fog
Negative pressure is formed in collector, while the multiple fogs absorption conduit in fog collector is abundant with the fog in high humidity area surroundings
Contact, and by the fog suction fog collector in high humidity area surroundings in the presence of air exhauster.In the effect of condenser
Under, fog is condensed into fog, and fog makes in fog influent collector after filter catheter is by the contaminant filter in air, liquid
Conductivity measurement probe and measure of water probe in body collector is contacted with fog, and mist electrical conductivity of water and water level are surveyed
Amount, and on a display panel show measurement result Jing after processor processes measurement result.The present invention can be in
The overhead transmission line scene of high Humid Area rapidly measures and calculates to the fog electrical conductivity in insulator running environment,
Simple to operate, it is convenient to measure, and can be that in the lab simulation is in the insulator in the transmission line of electricity of high Humid Area
Situation of making moist provides data foundation.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
In order to be illustrated more clearly that technical scheme, letter will be made to the accompanying drawing to be used needed for embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of fog conductivity detector provided in an embodiment of the present invention；
Fig. 2 is the structural representation of fog collector provided in an embodiment of the present invention；
Fig. 3 is display floater schematic diagram provided in an embodiment of the present invention；
Fig. 4 is a kind of measurement procedure figure of the using method of fog conductivity detector provided in an embodiment of the present invention；
Fig. 5 is a kind of cleaning process figure of the using method of fog conductivity detector provided in an embodiment of the present invention.
In Fig. 1 to Fig. 3, symbol is represented：
1- fog collectors, 2- air exhausters, 3- condensers, 4- liquid headers, 5- filtering tubes, 6- conductivity measurements are visited
Head, 7- measure of water probe, 8- processors, the conduits of 9- first, 10- liquid derives valve, 11- washer bottles, 12- water pumpers, 13-
Current divider, the conduits of 14- second, the conduits of 15- the 3rd, 16- Filter valves, 17- exhaust outlets, 101- fogs absorb conduit, and 102- is received
Collection conduit, 1011- air inlets, 1012- water inlets, 1021- delivery ports, 1022- bleeding points.
Specific embodiment
As shown in figure 1, for a kind of structural representation of fog conductivity detector provided in an embodiment of the present invention, the dress
Put including：Fog collector 1, air exhauster 2, condenser 3, liquid header 4, filtering tube 5, the conductivity measurement probe 6, water yield
Measuring probe 7 and processor 8.
In specific implementation process,
As shown in Fig. 2 for the structural representation of fog collector provided in an embodiment of the present invention, fog collector 1 includes
Fog absorbs conduit 101 and collecting duct 102, and fog absorbs the fog directly contact in the inwall and environment of conduit 101, in order to
Increase and the contact area of fog, increase the collecting amount of fog, 5 tiny fogs are provided with fog collector 1 and are absorbed
Conduit 101, and one end of each fog absorption conduit 101 is provided with the air inlet 1011 of fog, each fog absorbs conduit 101
Between it is arranged in parallel, each fog absorbs the other end of conduit 101 and is connected with the top of collecting duct 102, collecting duct
102 bottom is provided with delivery port 1021, and bleeding point 1022, bleeding point 1022 are additionally provided with the side wall of collecting duct 102
It is connected with air exhauster 2 by the first conduit 9, the air for absorbing fog in conduit 101 and collecting duct 102 is extracted out,
And Jing exhaust outlets 17 are discharged so that form negative pressure in fog collector 1, the fog in environment is promoted to absorb conduit by fog
101 rapidly Jing air inlets 1011 enter into fog absorb conduit 101 in.
Collecting duct 102 is set to infundibulate, and delivery port 1021 is arranged on the bottom of infundibulate collecting duct 102, just
In under gravity quickly collecting fog, and Jing delivery ports 1021 are transported in filtering tube 5.
Additionally, when applying this device in the slightly lower environment of fog concentration, also fog absorption conduit 101 can be set into 6
It is individual, 7 it is even more many, with the contact area of further increase and fog.
Fog collector 1 is arranged in condenser 3, and fog in correspondence fog collector 1 is arranged on the wall of condenser 3
The delivery port 1021 and the corresponding opening of bleeding point 1022 on the air inlet 1011 and collecting duct 102 on conduit 101 is absorbed,
It is easy to the Jing of air inlet 1011 openings to be connected with air, one end of the Jing open communications filtering tube 5 of delivery port 1021, and pumping
1022 the first conduits of Jing open communications 9 of mouth.
Filling heat absorption material (such as ice cube) between fog collector 1 and condenser 3, heat absorption material is uniformly coated on respectively
Individual fog absorbs the periphery of conduit 101 and collecting duct 102, for fog absorption conduit 101 and collecting duct 102 to be cooled down,
So that further the fog of collection is condensed into fog, in order to ensure to absorb heat material can Long-Time Service, the wall of condenser 3 arranges
For heat insulation structural, to reduce the loss of heat absorption material heat absorption capacity.
Liquid header 4 is used to be stored condensed fog, and in liquid header 4 conductance is also vertically arranged with
Rate measuring probe 6 and measure of water probe 7, liquid header 4 is provided with liquid inlet port, liquid export mouth and probe entrance,
Liquid inlet port is connected with the other end of filtering tube 5, and liquid export mouth is used to discharge the fog after measurement, and electrical conductivity is surveyed
Measure probe 6 and measure of water probe 7 Jing probe entrances are stretched into liquid header 4, in measurement, conductivity measurement 6 Hes of probe
In the fog that measure of water probe 7 submerges in liquid header 4.
Filtering tube 5 is internally provided with filter core, for removing fog in solid impurity, filtering tube 5 and collecting duct
102 delivery port 1021 and the liquid inlet port of liquid header 4 be set to it is detachable connect, be easy to after measurement every time to mistake
Filter catheter 5 is changed, meanwhile, it is respectively arranged with Filter valve 16 in filtering tube 5 and delivery port 1021 and liquid inlet port.
Conductivity measurement probe 6 is used to measure mist electrical conductivity of water, and measure of water probe 7 is used for the water to fog
Position measures and then reflects the water content of fog, conductivity measurement probe 6 and measure of water probe 7 respectively with processor 8
Electrical connection, when mist electrical conductivity of water and water level is measured, conductivity measurement probe 6 and measure of water probe 7 generate data signal
And by digital data transmission to processor 8, processor is carried out calculating and then draws mist electrical conductivity of water and fog to data signal
Water content.
Additionally, the accuracy for the ease of ensureing each measurement result, except carrying out more to filtering tube 5 after measurement every time
Change outer, also fog collector 1 and liquid header 4 are cleaned before the replacing of filtering tube 5 is changed, therefore, in device
Middle setting washer bottle 11, water pumper 12 and current divider 13, meanwhile, in order to ensure that cleaning process can be by fog collector 1 and liquid
Thoroughly, each fog in fog collector 1 absorbs on conduit 101 near one end of air inlet the internal washing of body collector 4
Water inlet 1012 is set.
Washer bottle 11 is connected by the second conduit 14 with the pump mouth of water pumper 12, washer bottle 11 built with cleaning fluid,
Cleaning fluid adopts deionized water, and to guarantee free from admixture ion residues after cleaning, the water delivery nozzle of water pumper 12 passes through the 3rd conduit 15
Be connected with current divider 13, current divider 13 is provided with and the quantity identical diffluence pass of water inlet 1012, each diffluence pass with water inlet
Mouth 1012 is connected.
For the ease of checking the electrical conductivity and water content of fog immediately, as shown in figure 3, showing for provided in an embodiment of the present invention
Show panel schematic diagram, wherein, the opening on device top is air inlet 1011, and the opening of bottom is respectively exhaust outlet 17 and liquid is led
Outlet, display floater electrically connects with processor 8, additionally, also including control panel, control panel respectively with processor 8, air exhauster
2 and water pumper 12 electrically connect, be provided with control panel power knob, cleaning button, measurement button and demarcate button, wherein,
Cleaning button, the cleaning function of measurement button and demarcation button difference corresponding intrument, fog collecting function and fog measurement function.
In device provided in an embodiment of the present invention, air exhauster 2 makes to form negative pressure in fog collector 1 so that fog is collected
Multiple fogs in device 1 absorb conduit 101 and are fully contacted with the fog in high humidity area surroundings, in the presence of condenser 3, mist
Air cooling is congealed into fog, and fog makes in fog influent collector 4 after filter catheter 5 is by the contaminant filter in air, liquid
Conductivity measurement probe 6 and measure of water 7 pairs of mist electrical conductivity of waters of probe and water level in collector 4 is measured, and at Jing
Manage after device 8 processes measurement result and on a display panel show measurement result, additionally, being provided with control panel, enter one
Step improves convenience of the device in operation, and this device can be at the overhead transmission line scene in high Humid Area rapidly
The water content of the fog electrical conductivity in insulator running environment and fog is measured and calculated, simple to operate, measurement is just
Victory, and data can be provided for the situation of making moist of insulator of the simulation in the transmission line of electricity of high Humid Area in the lab
Foundation.
It is corresponding with a kind of embodiment of fog conductivity detector of the invention, present invention also offers the fog conductance
The using method of rate detection means.
As described in Figure 4, be a kind of fog conductivity detector provided in an embodiment of the present invention using method measurement
Flow chart, it is corresponding with the device appearance of Fig. 3, when measuring to fog first,
In step S101, the Filter valve 16 at the two ends of filtering tube 5 is opened, the liquid of the bottom of closing liquid collector 4 is led
Go out valve 10, press " power supply " button, then press " measurement " key startup air exhauster 2 and lead fog absorption in fog collector 1
Air in pipe 101 and collecting duct 102 is extracted out, makes to form negative pressure in fog collector 1, and the fog in environment is in atmospheric pressure
Under effect, Jing fogs absorb the air inlet 1011 of conduit 101 and enter in fog absorption conduit 101.
In step S102, fog enters fog and absorbs after conduit 101, and the heat absorption material in condenser 3 is by the heat of fog
Absorb, make fog be condensed into fog and be attached on the inwall of fog absorption conduit 101, fog flows under gravity collection and leads
The delivery port 1021 of pipe 102.
In step S103, collecting duct 102 by the mixture total condensation of fog and fog into after fog, by scattered mist
Water drop is gathered into fog current, makes fog water flow through delivery port 1021 and flows to filtering tube 5.
In step S104, filtering tube 5 is filtered to fog, and removing may affect the impurity of measurement result in fog,
Then fog influent collector 4 is made.
In step S105, the conductivity measurement probe 6 and measure of water probe 7 in liquid header 4 is respectively to fog
Electrical conductivity and water content are measured, and by the measurement to fog electrical conductivity the conductance of insulator surface condensate is further estimated
Rate, the measurement of water content is by measuring the water level of fog and then estimating the water content of fog.Conductivity measurement probe 6 and water
Measurement probe 7 generates data signal while measuring to fog, and by digital data transmission to processor 8.
In step S106, " demarcation " key is pressed, and processor 8 receives data signal and carries out calculating process, and draws fog
The measurement result information of electrical conductivity and fog water content, is then transferred to display floater by measurement result information, by display surface
Plate shows user.
In step S107, after being measured, after the liquid derivation valve 10 of opening liquid header 4 bottom will be measured
Fog discharge, be convenient for next measurement.
Additionally, in order to ensure each measurement accuracy, before step is measured, cleaning to this device, such as Fig. 5
It is shown, it is a kind of cleaning process figure of the using method of fog conductivity detector provided in an embodiment of the present invention, wherein,
In step S001, the liquid opened the Filter valve 16 at the two ends of filtering tube 5 and open the bottom of liquid header 4 is led
Go out valve 10, press " power supply " button, then press " cleaning " key and start water pumper 12, the cleaning fluid in washer bottle 11 is drawing water
In the presence of machine 12, the second conduits of cleaning fluid Jing 14 are extracted out, and the conduits 15 of Jing the 3rd are delivered to current divider 13.
In step S002, current divider 13 is shunted to cleaning fluid, and cleaning fluid is transported into each fog absorption conduit
101st, in collecting duct 102, filtering tube 5 and liquid header 4, from top to bottom to fog collector 1, filtering tube 5
It is rinsed with liquid header 4, then Jing liquid export mouth is discharged.
In step S003, after being rinsed to liquid header 1, filtering tube 5 and liquid header 4, closing liquid
Liquid on the bottom liquid export mouth of collector 1 derives valve 10, is again started up water pumper 12, and to device secondary cleaning is carried out,
And a small amount of secondary cleaning liquid is collected in liquid header 1.
In step S004, the electrical conductivity of the conductivity measurement 6 pairs of secondary cleaning liquid of probe in liquid header 4 is surveyed
Amount, generates data signal and by digital data transmission to processor 8.
In step S005, " demarcation " key is pressed, and processor 8 receives data signal and data signal is carried out calculating and processes life
Into the results of conductivity measurement information of cleaning fluid, then measurement result information is transferred into display floater, display floater will be measured
Object information shows user.
In step S006, the conductivity value of secondary cleaning liquid and standard value are compared, if the electrical conductivity of cleaning fluid
Value is more than standard value, then after the liquid of opening liquid header 4 bottom derives valve 10 by the discharge of secondary cleaning liquid, again to dress
Put and cleaned, until the conductivity value of cleaning fluid is less than or equal to standard value, it is ensured that the cleannes in device.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that a series of process, method, article or equipment including key elements not only includes those
Key element, but also including other key elements being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment.
The above is only the specific embodiment of the present invention, is made skilled artisans appreciate that or realizing this
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (8)
1. a kind of fog conductivity detector, it is characterised in that described device includes：
Fog collector (1), air exhauster (2), condenser (3), liquid header (4), filtering tube (5), conductivity measurement are visited
Head (6), measure of water probe (7), processor (8) and display floater, wherein,
The fog collector (1) absorbs conduit (101) and a collecting duct (102) including multiple fogs, and the fog is inhaled
Receive conduit (101) and be arranged on the top of the collecting duct (102), the fog absorb one end of conduit (101) be provided with into
Gas port (1011), the other end is connected with the collecting duct (102)；
Delivery port (1021) and bleeding point (1022) are provided with the collecting duct (102), the delivery port (1021) is arranged
In the bottom of the collecting duct (102), the bleeding point (1022) is arranged on the side wall of the collecting duct (102), institute
State bleeding point (1022) to be connected with the air exhauster (2) by the first conduit (9)；
The wall of the condenser (3) is heat insulation structural, and the fog collector (1) is arranged in the condenser (3), described
Opening corresponding with the air inlet (1011), delivery port (1021) and bleeding point (1022) is set on the wall of condenser (3)；
The liquid header (4) is provided with liquid inlet port, liquid export mouth and probe entrance, wherein, the liquid is imported
Mouth is connected by the filtering tube (5) with the delivery port (1021), and the liquid export mouth is provided with liquid delivery valve
Door (10)；
Conductivity measurement probe (6) and measure of water probe (7) are arranged at the liquid and collect by the probe entrance
In device (4), and electrically connect with the processor (8)；
The processor (8) electrically connects with the display floater；
The filtering tube (5) is internally provided with filter core.
2. device as claimed in claim 1, it is characterised in that described device also include washer bottle (11), water pumper (12) and
Current divider (13), and fog absorption conduit (101) is additionally provided with water inlet near one end of the air inlet (1011)
(1012), wherein,
The washer bottle (11) is connected by the second conduit (14) with the pump mouth of the water pumper (12)；
The water delivery nozzle of the water pumper (12) is connected by the 3rd conduit (15) with the water inlet of the current divider (13)；
The diffluence pass of the current divider (13) is identical with the quantity of the water inlet (1012), the diffluence pass and the water inlet
(1012) it is connected.
3. device as claimed in claim 1, it is characterised in that the collecting duct (102) is set to infundibulate collecting duct,
The bottom of the infundibulate collecting duct is set to delivery port (1021).
4. device as claimed in claim 1, it is characterised in that the filtering tube (5) and the delivery port (1021) and liquid
Body introducing port is set to detachable connection.
5. device as claimed in claim 4, it is characterised in that the delivery port (1021) and liquid inlet port were respectively provided with
Trap valve door (16).
6. device as claimed in claim 2, it is characterised in that described device also includes control panel, the control panel point
Do not electrically connect with the air exhauster (2), processor (8) and water pumper (12).
7. a kind of using method of fog conductivity detector, the device being applied to described in claim 1, it is characterised in that
Methods described includes：
Starting air exhauster (2) makes to form negative pressure in fog collector (1), and Jing fogs absorb conduit (101) and collect fog；
The fog is condensed into fog by condenser (3), and the fog flows under gravity the water outlet of collecting duct (102)
Mouth (1021)；
Collecting duct (102) is collected the fog and is introduced the fog by delivery port (1021) after further condensing and filtered
Conduit (5)；
Filtering tube (5) makes the fog influent collector (4) after filtering to the fog；
Conductivity measurement is popped one's head in (6) and measure of water probe (7) is surveyed to the water content of the mist electrical conductivity of water and fog
Amount, generates data signal and gives processor (8) by the digital data transmission；
After processor (8) is processed the data signal, results of conductivity measurement information and moisture measurement result are generated
Described information is simultaneously transferred to display floater by information；
Opening liquid derives valve (10) by the fog discharge after described being measured.
8. method as claimed in claim 7, it is characterised in that before the fog is collected, methods described also includes：
Start water pumper (12) to extract out the cleaning fluid in washer bottle (11), and the cleaning fluid is conveyed into current divider
(13)；
Current divider (13) by the cleaning fluid shunt and be conveyed to each fog absorb conduit (101) and collecting duct (102),
Filtering tube (5) and liquid header (4) are cleaned, and Jing liquid export mouth is discharged after cleaning is completed；
Closing liquid derives valve (10), is again started up water pumper (12), and secondary cleaning is collected in liquid header (4)
Liquid；
Conductivity measurement probe (6) is measured to the electrical conductivity of the secondary cleaning liquid, generates data signal and by the number
Word signal transmission gives processor (8)；
After processor (8) is processed the data signal, generate results of conductivity measurement information and transmit described information
To display floater；
If the electrical conductivity of the secondary cleaning liquid is more than standard value, opening liquid derives valve (10) by the secondary cleaning liquid
After discharge, cleaning fluid is cleaned and collected again, detect the electrical conductivity of cleaning fluid, until the electrical conductivity of cleaning fluid is less than or equal to mark
Quasi- value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710130915.8A CN106645977A (en) | 2017-03-07 | 2017-03-07 | Fog conductivity detection device and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710130915.8A CN106645977A (en) | 2017-03-07 | 2017-03-07 | Fog conductivity detection device and use method |
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| CN201710130915.8A Pending CN106645977A (en) | 2017-03-07 | 2017-03-07 | Fog conductivity detection device and use method |
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Cited By (2)
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| CN108267486A (en) * | 2018-01-23 | 2018-07-10 | 华北电力大学（保定） | A kind of fog conductivity measuring apparatus and its measuring method based on active condensation |
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