CN205941532U - Multi -functional online water quality testing device - Google Patents
Multi -functional online water quality testing device Download PDFInfo
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- CN205941532U CN205941532U CN201620969733.0U CN201620969733U CN205941532U CN 205941532 U CN205941532 U CN 205941532U CN 201620969733 U CN201620969733 U CN 201620969733U CN 205941532 U CN205941532 U CN 205941532U
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Abstract
The utility model relates to a multi -functional online water quality testing device, wherein the on line analyzer table is dc supply multichannel integral type, the bottom at the box is installed to the gyro wheel, last first signal piping and the second signal piping of being connected with respectively of sampling system, ion exchange column and conductivity flow -through cell connect gradually on first signal piping along water flow direction, be provided with conductivity sensor on the conductivity flow -through cell, the jar is got rid of to the hydrogen ion and sodium table flow -through cell connects gradually on the second signal piping along water flow direction, be provided with sodium ion sensor on sodium table flow -through cell, the air pump passes through the gas tube and connects the bottom at sodium table flow -through cell, on conductivity sensor and sodium ion sensor receive the on line analyzer table through the cable respectively, data processing module is connected with the on line analyzer epiphase, the last touch -sensitive screen that is connected with of data processing module. The utility model discloses can provide one kind arrange the compactness, detect quick accurate, detect that the parameter is many, job stabilization's multi -functional online water quality testing device.
Description
Technical field
The utility model is related to water quality detection equipment, more particularly, to a kind of multi-functional online water quality detecting device.
Background technology
The metal of power plant heat power equipment often contacts with water, if poor water quality, can cause metal erosion.Corrosion is not only
Equipment the to be shortened useful life of itself, causes economic loss, and leads to the accidents such as booster.Poor water quality also can make steam molten
Solution and the impurity carrying increase, and these impurity can be deposited on the circulation position of steam, such as superheater and steam turbine, and this phenomenon claims
For salification.In superheater tube, salification can cause metal pipe-wall overheated or even booster；Valve can be not closed completely because of salification；Steam turbine
Interior salification can substantially reduce exerting oneself and efficiency of steam turbine, even if a small amount of salification also can dramatically increase the resistance of steam circulation,
Make the output drop of steam turbine.When steam turbine salification is serious, thrust-bearing load also can be made to increase, dividing plate bends, and causes thing
Therefore shut down.
Needs for power plant heat power equipment anti-corrosion anti-scale are it is desirable to be monitored to each measuring point water quality.These measuring points, part
Equipped with fixing on-line analysis instrument, partly it is fitted without.In some cases, for example variation water quality substantially, needs to multiple surveys
Point is investigated in detail, quickly pollution sources is positioned.At this moment, fixing on-line analysis instrument cannot meet demand.Conventional
Method is that people is sampled to test in laboratory, and time-consuming for this method it is impossible to meet the demand of variation water quality quick diagnosis；And take
Sample detection can be subject to the carbon dioxide of in the air and polluting of dust, and temperature, pressure, the change meeting of flow after water sample taking-up
Measurement is impacted and produces measure error, U.S.'s DianKeYuan and U.S. material are all recommended to adopt on-line checking with test association
Rather than offline inspection.
On the one hand, existing conventional water quality online analyzer table, particularly detects the analyzer of Na ion concentration, is list
Channel-type, a parameter can only be detected, detect single function；On the other hand, existing conventional on-line analysis instrument, particularly
The analyzer of detection Na ion concentration, power supply mode is usually alternating current, when being so equipped with portable power source, can only adopt lithium battery
Or the form of the additional inverter of battery, such shortcoming has at 2 points：Increased the complexity of power supply circuits, reduce whole dress
The reliability put, and whole device can shake in ground moving, and the reliability of device is caused damage；Inverter and attached electricity
Road can increase the weight and volume of device, causes the mobility of whole device to reduce, the environment of some of complex cannot pass through, no
Method reaches the point needing detection.
Utility model content
The utility model purpose is to overcome the deficiencies in the prior art to provide a kind of characteristics of compact layout, conveniently moving, inspection
Survey quick and precisely, detection parameter more than multi-functional online water quality detecting device.
For reaching above-mentioned purpose, the utility model employs following technical scheme.
A kind of multi-functional online water quality detecting device, including on-line analysis instrument, casing, roller, discharge outlet, power supply system
System, sampler, the first signal piping, the second signal piping, ion exchange column, electrical conductivity flow cell, conductivity sensor, hydrogen
Ion remaval tank, sodium table flow cell, sodium ion sensor, air pump, data processing module and touch-screen, described in-line analyzer
Table is direct current supply multichannel integral type in-line meter；Described roller is arranged on the bottom of casing；The side setting of described casing
There is discharge outlet；First signal piping and the second signal piping are connected on described sampler；Described ion exchange column and
Electrical conductivity flow cell is connected in turn on the first signal piping along water (flow) direction；Described electrical conductivity flow cell is provided with conductance
Rate sensor；Described hydrogen ion removes tank and sodium table flow cell is connected in turn on the second signal piping along water (flow) direction；Institute
State and be provided with sodium ion sensor on sodium table flow cell；The water side of described electrical conductivity flow cell and sodium table flow cell is passed through respectively
Pipeline is connected in discharge outlet；Described air pump is connected to the bottom of sodium table flow cell by gas tube；Described conductivity sensors
Device and sodium ion sensor are connected in on-line analysis instrument by cable respectively；Described data processing module and described on-line analysis
Instrument is connected；It is connected with touch-screen on described data processing module.
It is provided with dividing plate and installing plate, described casing is connected with Qianmen and back door also by articulate in described casing,
Door lock is also equipped with Qianmen；Louvre and handle are symmetrically arranged with the left and right side of described casing.
Described electric power system includes lithium battery, terminal box, charge port, switch, electric-quantity display device and voltage changer, described
The input of terminal box is connected with lithium battery, and described lithium battery is connected with charge port and switch；Described on-line analysis instrument,
Electric-quantity display device and voltage changer are connected in the output end of terminal box.
Described sampler include sampling pump, no pressure water interface, water interface with pressure, tee ball valve, front three-way connection, rear three
Pass joint and bypass valve, the water inlet end of described sampling pump and no pressure water orifice, the water side of described sampling pump and water with pressure
Interface is all connected on two water inlet ends of tee ball valve, and the water side of described tee ball valve is connected on front three-way connection；Described
Two water sides of front three-way connection are connected to rear three-way connection and bypass valve, and the water side of described bypass valve is connected to institute
State in discharge outlet；Described first signal piping and the second signal piping are connected on two water sides of rear three-way connection.
It is additionally provided with first flowmeter on described first signal piping, described second signal piping is additionally provided with flow valve
And second flowmeter.
Installation pH detection module, dissolved oxygen detection module and chloride test module can also be extended on described casing.
It is also associated with air cleaner, described air pump power input is connected with speed governing on the inlet end of described air pump
Device.
Alarm and indicator lamp are additionally provided with described casing, it is all connected with described data processing module.
It is additionally provided with wireless communication module, it is connected with described data processing module on described casing.
Due to the utilization of technique scheme, the beneficial technique effect that the utility model has：
（1）The technical program is passed through to install roller in the bottom half of this device, thus can realize this detection means
Move in each monitoring point, flexible and convenient to use, utilization rate of equipment and installations is high, detects wide coverage；
（2）The technical program is not only provided with louvre on body side, thus can increase the air inside and outside casing
Flowing, is conducive to the radiating of case in-vivo device, improves equipment job stability, reduces and causes measure error because temperature is too high；
（3）The power supply of the on-line analysis instrument of the technical program is also powered using single flow, solves conventional AC formula and supplies
Electrically the complicated problem of wiring, is directly powered using lithium battery in device, eliminates inverter, simplify auxiliary power supply simultaneously
Circuit it is ensured that the reliability of whole device, decreases the volume and weight of dress device simultaneously, be easy to this device movement and
Carrying；
（4）The technical program pass through using multichannel integral type on-line analysis instrument, it is possible to achieve to the sodium in water sample from
The online of the multiple parameters such as sub- concentration and positive electricity conductance detects that a tractor serves several purposes decreases a power supply unit, reduces instrument simultaneously
The power consumption of table, extends the cruising time of device battery, decreases simultaneously and take up room；Easy to detect, need not be again by sample water
It is sampled to laboratory to be detected, it is to avoid produce error after sample water is mobile, result is more accurate；
（5）Additionally use air pump in the technical program, the water sample in sodium table flow cell can be stirred, keep water
Sample uniformly, prevents measuring electrode from separating out micro sodium ion in the basic conditions simultaneously, causes measurement data higher；
（6）The technical program, by arranging air cleaner to air pump, can reach to the sky entering sodium table flow cell
Gas is filtered, and prevents the impurity such as the dust in the external world from entering with air, reduces the impact to measurement result for the introduced contaminants, improves and survey
The degree of accuracy of amount；
（7）The technical program sets up speed regulator also by air pump, it is possible to achieve the rotational speed regulation to air pump, thus
Reach the effective and reasonable regulation of the air mass flow to the pond that circulates, thus can be according to reality such as the different water yields, flow velocitys
Situation adjusts to air mass flow, to reach optimal mixing effect；
（8）The technical program passes through setting sampling pump and bypass valve simultaneously, can realize the extraction to no pressure-like water respectively
With to the pressure regulation having pressure-like water, sampling is convenient, good to water source to be detected adaptability, expands the range of this device；
（9）The technical program is passed through to arrange alarm and indicator lamp, it is possible to achieve when detection data exceedes setting value, should
Device can send chimes of doom, and indicator lamp enters line flicker simultaneously, so can reach the acousto-optic warning to exceeded detection data, carry
Show that mode solid is various, be easy in overproof water quality take in time treatment measures；
（10）The technical program is also by setting up wireless communication module, it is possible to achieve wirelessly connected with extraneous communication apparatus
Connect and carry out data transmission, data query and method of calling are more various, and data transfer is more rapid, using more convenient.
Brief description
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further.
Accompanying drawing 1 is front of the present utility model perspective view.
Accompanying drawing 2 is rear of the present utility model perspective view.
Accompanying drawing 3 is circuit connecting relation block diagram of the present utility model.
In figure：1st, casing；2nd, dividing plate；3rd, installing plate；4th, hinge；5th, Qianmen；51st, back door；6th, door lock；7th, roller；8th, dissipate
Hot hole；9th, handle；10th, lithium battery；11st, switch；12nd, electric-quantity display device；13rd, charge port；14th, discharge outlet；15th, no pressure water connects
Mouthful；16th, water interface with pressure；17th, sampling pump；18th, tee ball valve；19th, front three-way connection；20th, rear three-way connection；21st, bypass valve；
22nd, air cleaner；23rd, air pump；24th, speed regulator；25th, terminal box；251st, voltage changer；26th, first flowmeter；27、
Ion exchange column；28th, electrical conductivity flow cell；29th, conductivity sensor；30th, flow valve；31st, second flowmeter；32nd, hydrogen ion
Remove tank；33rd, sodium table flow cell；34th, sodium ion sensor；35th, on-line analysis instrument；36th, data processing module；37th, touch
Screen；38th, alarm；39th, indicator lamp；40th, wireless communication module.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
As shown in accompanying drawing 1,2 and 3, the multi-functional online water quality detecting device of one kind of the present utility model, including casing 1, every
Plate 2, installing plate 3, hinge 4, Qianmen 5, back door 51, door lock 6, roller 7, louvre 8, handle 9, lithium battery 10, switch 11, electricity
Display 12, charge port 13, discharge outlet 14, no pressure water interface 15, water interface 16 with pressure, sampling pump 17, tee ball valve 18, first three
Pass joint 19, rear three-way connection 20, bypass valve 21, air cleaner 22, air pump 23, speed regulator 24, terminal box 25, voltage become
Parallel operation 251, first flowmeter 26, ion exchange column 27, electrical conductivity flow cell 28, conductivity sensor 29, flow valve 30, second
Flowmeter 31, hydrogen ion remove tank 32, sodium table flow cell 33, sodium ion sensor 34, on-line analysis instrument 35, data processing mould
Block 36, touch-screen 37, alarm 38, indicator lamp 39 and wireless communication module 40, are internally provided with dividing plate 2 in casing 1；Every
It is fixed with installing plate 3 between the two side of casing 1 of plate 2 top；Casing 1 is connected with Qianmen 5 and back door also by hinge 4
51；Door lock 6 is provided with Qianmen 5；The bottom of casing 1 is provided with roller 7；It is symmetrically provided with the two sides of casing 1 radiating
Hole 8 and handle 9；Lithium battery 10 is placed on the base plate in casing 1；Switch 11, electric-quantity display device 12 and charge port 13 are arranged on
On the same side of casing 1；Discharge outlet 14, no pressure water interface 15 and water interface 16 with pressure are arranged on the same side of casing 1；
The voltage of lithium battery 10 is 48V；On-line analysis instrument 35 is direct current supply multichannel integral type, can detect Na ion concentration simultaneously
Value and positive electricity conductivity value；Alarm 38 and indicator lamp 39 are additionally provided with the Qianmen 5 of casing 1；It is additionally provided with channel radio on casing 1
News module 40.
Sampling pump 17 is connected with no pressure water interface 15；The water side of the water inlet pipe of water interface 16 with pressure and sampling pump 17 all connects
Enter on tee ball valve 18；The water side of tee ball valve 18 is linked on front three-way connection 19；Three-way connection 20 and bypass valve afterwards
21 are connected with front three-way connection 19；The port of export of three-way connection 20 connects first flowmeter 26 and flow valve 30 respectively afterwards；First
The port of export of flowmeter 26 is connected to the top of ion exchange column 27；Electrical conductivity flow cell 28 is arranged on the upper of ion exchange column 27
End；Electrical conductivity test bar 29 is inserted in electrical conductivity flow cell 28；Flow valve 30 is connected with second flowmeter 31；Second flowmeter
31 port of export removes tank 32 with hydrogen ion and is connected；The port of export that hydrogen ion removes tank 32 is connected with sodium table flow cell 33；Sodium table
Flow cell 33 bottom is connected with air pump 23 by tracheae, and the inlet end of air pump 23 is also associated with air cleaner 22.
Circuit connecting relation is as follows：Terminal box 25 power input is connected with lithium battery 10；Terminal box 25 output end is divided
It is not connected to on-line analysis instrument 35, voltage changer 251 and electric-quantity display device 12；Sodium ion sensor 34 and conductivity sensor
29 are all linked in on-line analysis instrument 35 by connecting line；On-line analysis instrument 35 is connected with data processing module 36, data
Processing module 36 is connected with touch-screen 37；Voltage changer 251 is connected to touch-screen 37, sampling pump 17 and speed regulator
24；Speed regulator 24 is connected with air pump 23；Alarm 38 and indicator lamp 39 are connected with data processing module 36 by electric wire；No
Line communication module 40 is connected with data processing module 36.
During use, first this device is moved to position to be detected, sample water is connected on interface by water pipe, if no
The sample water of pressure, is just connected to no to press and is extracted by sampling pump 17, if the sample water with pressure, just on water interface 15
It is connected to, on water interface 16 with pressure, suitable hydraulic pressure, device for opening power switch 11, sampling are adjusted to by bypass valve 21
Pass through front three-way connection 19 afterwards and rear three-way connection 20 is classified as two water routes, a water route is successively respectively through first flow
Discharge from discharge outlet 14 after meter 26, ion exchange column 27 and electrical conductivity flow cell 28；Another water route is successively respectively through flow
Through discharging from discharge outlet 14 after valve 30, second flowmeter 31, hydrogen ion removal tank 32, sodium table flow cell 33.
It is input in on-line analysis instrument 35 after conductivity sensor 29 and sodium ion sensor 34, data is through number
According to being shown in after processing module 36 on touch-screen 37, user can carry out data query on this touch-screen 37 and call behaviour
Make, be connected with wireless communication module 40 if any external device, detection data wirelessly can also be sent to outer
On boundary's equipment；When detection data exceedes setting value, alarm 38 therein can sound the alarm, and indicator lamp 39 also can constantly dodge
Bright, come to user with this to warn, measure of being easy to quickly deal with.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within the utility model rights protection scope it
Interior.
Claims (9)
1. a kind of multi-functional online water quality detecting device, including on-line analysis instrument, casing, roller, discharge outlet, electric power system,
Sampler, the first signal piping, the second signal piping, ion exchange column, electrical conductivity flow cell, conductivity sensor, hydrogen from
Son remove tank, sodium table flow cell, sodium ion sensor, air pump, data processing module and touch-screen it is characterised in that：Described
On-line analysis instrument is direct current supply multichannel integral type in-line meter；Described roller is arranged on the bottom of casing；Described casing
Side be provided with discharge outlet；First signal piping and the second signal piping are connected on described sampler；Described from
Sub- exchange column and electrical conductivity flow cell are connected in turn on the first signal piping along water (flow) direction；On described electrical conductivity flow cell
It is provided with conductivity sensor；Described hydrogen ion removes tank and sodium table flow cell is connected to the second detection pipe in turn along water (flow) direction
Lu Shang；Described sodium table flow cell is provided with sodium ion sensor；Described electrical conductivity flow cell and the water outlet of sodium table flow cell
End is connected in discharge outlet by pipeline respectively；Described air pump is connected to the bottom of sodium table flow cell by gas tube；Described
Conductivity sensor and sodium ion sensor are connected in on-line analysis instrument by cable respectively；Described data processing module and institute
State on-line analysis instrument to be connected；It is connected with touch-screen on described data processing module.
2. multi-functional online water quality detecting device according to claim 1 it is characterised in that：Be provided with described casing every
Plate and installing plate, described casing is connected with Qianmen and back door also by articulate, and Qianmen is also equipped with door lock；In described case
Louvre and handle are symmetrically arranged with the left and right side of body.
3. multi-functional online water quality detecting device according to claim 1 it is characterised in that：Described electric power system includes lithium
Battery, terminal box, charge port, switch, electric-quantity display device and voltage changer, the input of described terminal box is connected with lithium battery
Connect, described lithium battery is connected with charge port and switch；Described on-line analysis instrument, electric-quantity display device and voltage changer are respectively
It is connected in the output end of terminal box.
4. multi-functional online water quality detecting device according to claim 1 it is characterised in that：Described sampler includes taking
Sample pump, no pressure water interface, water interface with pressure, tee ball valve, front three-way connection, rear three-way connection and bypass valve, described sampling pump
Water inlet end with no press water orifice, the water side of described sampling pump and water interface with pressure are all connected to tee ball valve two and enter
On water end (W.E.), the water side of described tee ball valve is connected on front three-way connection；Two water sides of described front three-way connection are respectively
It is connected with rear three-way connection and bypass valve, the water side of described bypass valve is connected in described discharge outlet；Described first detection pipe
Road and the second signal piping are connected on two water sides of rear three-way connection.
5. multi-functional online water quality detecting device according to claim 1 it is characterised in that：On described first signal piping
It is additionally provided with first flowmeter, described second signal piping is additionally provided with flow valve and second flowmeter.
6. multi-functional online water quality detecting device according to claim 1 it is characterised in that：It is also equipped with described casing
PH detection module, dissolved oxygen detection module and chloride test module.
7. multi-functional online water quality detecting device according to claim 1 it is characterised in that：The inlet end of described air pump
On be also associated with air cleaner, the power input of described air pump is connected with speed regulator.
8. multi-functional online water quality detecting device according to claim 1 it is characterised in that：It is additionally provided with described casing
Alarm and indicator lamp, it is all connected with described data processing module.
9. multi-functional online water quality detecting device according to claim 1 it is characterised in that：It is additionally provided with described casing
Wireless communication module, it is connected with described data processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969733.0U CN205941532U (en) | 2016-08-29 | 2016-08-29 | Multi -functional online water quality testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969733.0U CN205941532U (en) | 2016-08-29 | 2016-08-29 | Multi -functional online water quality testing device |
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| CN205941532U true CN205941532U (en) | 2017-02-08 |
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ID=57954695
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| CN201620969733.0U Active CN205941532U (en) | 2016-08-29 | 2016-08-29 | Multi -functional online water quality testing device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153849A (en) * | 2016-08-29 | 2016-11-23 | 南京华天科技发展股份有限公司 | A kind of multi-functional online water quality detecting device |
| CN108871858A (en) * | 2018-08-06 | 2018-11-23 | 全椒县鮰鱼养殖专业合作社 | A Channel-catfish fish pond water water quality monitoring equipment |
| CN109507383A (en) * | 2018-12-29 | 2019-03-22 | 山东润通科技有限公司 | A kind of novel water quality online analyzer |
| CN110174502A (en) * | 2019-06-15 | 2019-08-27 | 潍坊科技学院 | A kind of sewage detection warning device |
| CN112098160A (en) * | 2020-08-14 | 2020-12-18 | 中国神华能源股份有限公司国华电力分公司 | Steam sampling device and steam sampling system of thermal power plant |
| CN113030226A (en) * | 2021-03-30 | 2021-06-25 | 大唐秦岭发电有限公司 | Online sodium meter calibration method |
| CN115575459A (en) * | 2022-12-08 | 2023-01-06 | 中国核动力研究设计院 | Miniaturized modular water quality on-line monitoring system |
-
2016
- 2016-08-29 CN CN201620969733.0U patent/CN205941532U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153849A (en) * | 2016-08-29 | 2016-11-23 | 南京华天科技发展股份有限公司 | A kind of multi-functional online water quality detecting device |
| CN108871858A (en) * | 2018-08-06 | 2018-11-23 | 全椒县鮰鱼养殖专业合作社 | A Channel-catfish fish pond water water quality monitoring equipment |
| CN109507383A (en) * | 2018-12-29 | 2019-03-22 | 山东润通科技有限公司 | A kind of novel water quality online analyzer |
| CN110174502A (en) * | 2019-06-15 | 2019-08-27 | 潍坊科技学院 | A kind of sewage detection warning device |
| CN112098160A (en) * | 2020-08-14 | 2020-12-18 | 中国神华能源股份有限公司国华电力分公司 | Steam sampling device and steam sampling system of thermal power plant |
| CN113030226A (en) * | 2021-03-30 | 2021-06-25 | 大唐秦岭发电有限公司 | Online sodium meter calibration method |
| CN113030226B (en) * | 2021-03-30 | 2023-08-11 | 大唐秦岭发电有限公司 | On-line sodium meter calibration method |
| CN115575459A (en) * | 2022-12-08 | 2023-01-06 | 中国核动力研究设计院 | Miniaturized modular water quality on-line monitoring system |
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