CN205981791U - Broken hydrocone type running water sample pH meter measuring device - Google Patents
Broken hydrocone type running water sample pH meter measuring device Download PDFInfo
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- CN205981791U CN205981791U CN201621021598.3U CN201621021598U CN205981791U CN 205981791 U CN205981791 U CN 205981791U CN 201621021598 U CN201621021598 U CN 201621021598U CN 205981791 U CN205981791 U CN 205981791U
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- pool wall
- measuring cell
- pipe
- broken
- water pipe
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Abstract
The utility model discloses a broken hydrocone type running water sample PH meter measuring device, including bottom plate and pool wall board, the bottom of pool wall board is connected the formation measuring cell with the bottom plate, wear to be equipped with the outlet pipe on the bottom plate, the height that highly is less than the pool wall board of outlet pipe, be equipped with a kind water pipe in the measuring cell, the play water end (W. E. ) of appearance water pipe is located the bottom of measuring cell, be equipped with the siphon hole on the appearance water pipe, the upper portion of pool wall board is equipped with overflow baffle, overflow baffle's the top that highly is higher than the outlet pipe, the last electrode connecting pipe that is equipped with of overflow baffle, there is the electrode through screwed connection in the electrode connecting pipe. The utility model has the advantages of being simple in structure and convenient in operation, the practicality, long service life, it is convenient to overhaul, easily washs.
Description
Technical field
This utility model is related to measurement apparatus field, more particularly, to a kind of broken hydrocone type running water sampling pH meter measurement dress
Put.
Background technology
The export license of two desulfuration absorbing tower PH meters of Hong Shan steam power plant is exceedingly fast, and is accomplished by within averagely every 4 months changing once.
It is direct insertion for analyzing the measurement technique that its reason is existing PH electrode, and electrode is directly protruding into the lime slurry of high pressure, high flow rate
In environment, the permeable membrane of electrode head is accelerated erosion failure, has a strong impact on electrode life；Use the longevity for effective electrode that extends
Life, the maintenance cost that reduces, prolongation maintenance period, need to carry out transformation innovation, so that electrode is in low to the metering system of this PH electrode
In the middle of pressure, the environment of low flow velocity, improve equipment health level, maintenance cost saving, highlight economic benefit.
Patent No. 201520489017.8, patent name be a kind of water environment detection means, including fixed mount, floating drum,
Storage tank and fixed block, fixed mount is symmetrically arranged on two with two the first fixed parts for fixing floating drum, and fixed mount is provided with use
In the second fixed part supporting floating drum, in floating drum, it is provided with the PH reagent paper that can test water quality, fixed mount is provided with two water pipes, two
Water pipe bottom is equipped with inlet opening, and two water pipe tops are equipped with the first closure, and storage tank is arranged on fixed mount top, water storage
Upper box part is provided with support column, and support column is provided with pivoted housing, and pivoted housing is provided with wind vane, the support column of pivoted housing bottom be provided with for
Support the supporting part of pivoted housing, fixed block is arranged on fixed mount bottom, and fixed block is provided with two locating pieces, and two locating pieces set
There is the thermometer of measurement water temperature, fixed block bottom is provided with threaded rod, threaded rod is combined with mass.This technical scheme structure is multiple
Miscellaneous, and volume is big, and cost is high.
Patent No. 201220578617.8, patent name is a kind of pH meter of on-line continuous measurement, belongs to acid-base value
Detection means.It is characterized in that：Have, producing, the sampling inlet pipe connecting with sampling pump in groove, sampling inlet pipe is also associated with
Drainer and measurement pipe, equipped with temperature element and PH electrode in measurement pipe, the wire of temperature element and PH electrode connects PH number
Word controls display instrument.The sampling outlet pipe of sampling pump returns and produces groove, is connected with condensate pipe on drainer and measurement pipe.This skill
The shortcoming of art scheme is：PH electrode is easily lost, and causes high cost.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of structure simply, in fact
Broken hydrocone type running water samples PH measuring device.
This utility model is realized in the following way：
A kind of broken hydrocone type running water sampling PH measuring device it is characterised in that：Including base plate 1 and pool wall plate 2, described pond
The bottom of wallboard 2 is connected with base plate 1 formation measuring cell；It is equipped with outlet pipe 3 on described base plate 1；The height of described outlet pipe 3
Height less than pool wall plate 2；It is provided with sample water pipe 4 in described measuring cell；The water side of described sample water pipe 4 is located at the bottom of measuring cell
Portion；Described sample water pipe 4 is provided with siphon hole 41；The top of described pool wall plate 2 is provided with overflow baffle 5；The height of described overflow baffle 5
Degree is higher than the top of outlet pipe 3；Described overflow baffle 5 is provided with electrode connecting tube 6；Pass through screw in described electrode connecting tube 6
It is connected with electrode 7.
Described measuring cell is cylindrical shape.
The beneficial effects of the utility model are：1st, the life-span greatly prolongs, and saves a large amount of human and material resources；2nd, overhaul conveniently,
Electrode cap is normal pressure, fixes without nut screwing clamping；3rd, it is readily cleaned；4th, effectively abolish pipeline siphonic effect, transformation is easy, does not relate to
And cut, weld；5th, ensure that normal pressure, the low flow velocity of pH measurement；6th, line service amount is low, and cleaning in two weeks is demarcated once；7th, no
Need backwash；8th, pipeline will not be by slurry plugs；9th, real-time monitoring serosity pH, no dead band.
Brief description
Fig. 1 this utility model structural representation.
Specific embodiment
In conjunction with accompanying drawing in detail, this utility model specific embodiment is described in detail：
As shown in figure 1, a kind of broken hydrocone type running water samples PH measuring device, including base plate 1 and pool wall plate 2, pool wall plate 2
Bottom be connected with base plate 1 formation measuring cell；Measuring cell is cylindrical shape；Outlet pipe 3 is equipped with base plate 1；The height of outlet pipe 3
Degree is less than the height of pool wall plate 2；It is provided with sample water pipe 4 in measuring cell；The water side of sample water pipe 4 is located at the bottom of measuring cell；Sample water
Pipe 4 is provided with siphon hole 41；The top of pool wall plate 2 is provided with overflow baffle 5；The height of overflow baffle 5 is higher than the top of outlet pipe 3
End；Overflow baffle 5 is provided with electrode connecting tube 6；In electrode connecting tube 6, electrode 7 is had by screw connection.
Start a slurry circulating pump measuring cell operating state analysis：Start sample water pump sample water and enter sample water pipe 4, through sample
The water side of water pipe 4 flows into measuring cell, and fraction sample water also can flow out from siphon hole 41 simultaneously, measuring cell be designed to columnar,
Form vortex in certain flow rate in measuring cell, reach the effect rinsing measuring cell and automatic rotation exclusion resin, rotation
Sample water reaches outlet pipe 3 position and discharges, and the vortex energy rotating when two pumps start simultaneously easily overflows compared with the full-page proof water capacity, plus one
Individual overflow baffle 5 blocks the sample water that vortex is overflowed, if sample water is excessive, the water in measuring cell can slowly rise and flooded overflow
Baffle plate 5, water level rising is higher, and the siphon power being formed in outlet pipe 3 is bigger, water is effectively ensured and is not spilled off, on overflow baffle 5
One circular electrode connecting tube 6 is installed.Fixed with a screw in electrode 7 insertion electrode connecting tube 6, take when maintaining easily
Go out.
Siphon in sample water pipe 4 water sample when the pump stops, the water sample in measuring cell by resorption, when water level is less than siphon hole 41
During hole position, air enters sample water pipe 4 from siphon hole 41, and the water in measuring cell is effectively saved in measuring cell and ensures that electrode 7 is not done
Put.
According to on-site maintenance experience it is contemplated that the usable condition of various working, the desulfuration absorbing tower PH except stable conditions can
To install, application is outer, also may extend away and is applied to the regions such as the PH measurement of desalination wastewater disposal basin, and it is larger to combine seashore power plant corrosivity
Factor adopt PVC material, it is to avoid the corrosion leakage phenomenon in traditional steel sample pond.
Claims (2)
1. a kind of broken hydrocone type running water sampling PH measuring device it is characterised in that：Including base plate (1) and pool wall plate (2), described
The bottom of pool wall plate (2) is connected with base plate (1) formation measuring cell；It is equipped with outlet pipe (3) on described base plate (1)；Described go out
The height of water pipe (3) is less than the height of pool wall plate (2)；It is provided with sample water pipe (4) in described measuring cell；The going out of described sample water pipe (4)
Water end (W.E.) is located at the bottom of measuring cell；Described sample water pipe (4) is provided with siphon hole (41)；The top of described pool wall plate (2) is provided with excessive
Stream baffle plate (5)；The height of described overflow baffle (5) is higher than the top of outlet pipe (3)；Described overflow baffle (5) is provided with electrode
Connecting tube (6)；In described electrode connecting tube (6), electrode (7) is had by screw connection.
2. a kind of broken hydrocone type running water sampling PH measuring device according to claim 1 it is characterised in that：Described measurement
Pond is cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021598.3U CN205981791U (en) | 2016-08-31 | 2016-08-31 | Broken hydrocone type running water sample pH meter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021598.3U CN205981791U (en) | 2016-08-31 | 2016-08-31 | Broken hydrocone type running water sample pH meter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981791U true CN205981791U (en) | 2017-02-22 |
Family
ID=58039344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021598.3U Active CN205981791U (en) | 2016-08-31 | 2016-08-31 | Broken hydrocone type running water sample pH meter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323803A (en) * | 2022-03-08 | 2022-04-12 | 潍坊市奎文区园林环卫服务中心 | Water quality sampling device for garden ecological management |
-
2016
- 2016-08-31 CN CN201621021598.3U patent/CN205981791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323803A (en) * | 2022-03-08 | 2022-04-12 | 潍坊市奎文区园林环卫服务中心 | Water quality sampling device for garden ecological management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |