CN206920426U - A kind of surface water quality device for fast detecting - Google Patents
A kind of surface water quality device for fast detecting Download PDFInfo
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- CN206920426U CN206920426U CN201720506201.8U CN201720506201U CN206920426U CN 206920426 U CN206920426 U CN 206920426U CN 201720506201 U CN201720506201 U CN 201720506201U CN 206920426 U CN206920426 U CN 206920426U
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- water
- raw water
- hermetically sealed
- valve body
- enrichment facility
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Abstract
The utility model discloses a kind of surface water quality device for fast detecting, including raw water enrichment facility, pressure-generating device and concentration discharging device, raw water enrichment facility connects with pressure-generating device, the first valve body is provided between raw water enrichment facility and pressure-generating device, raw water enrichment facility connects with concentration discharging device；The raw water enrichment facility includes influent hopper and raw water hermetically sealed can, and influent hopper is connected by water inlet pipe with the raw water hermetically sealed can, and the water inlet pipe is provided with the second valve body；Raw water hermetically sealed can is provided with scale, and filter membrane is provided with raw water hermetically sealed can, and the filter bores internal diameter of filter membrane is less than or equal to 0.45 micron, and the bottom of raw water hermetically sealed can is communicated with drainpipe, and drainpipe is provided with the 3rd valve body.The utility model quickly can carry out algae qualitative, quantitative using the present apparatus to surface water, so as to accelerate water process process.
Description
Technical field
Water quality inspection technique field is the utility model is related to, more particularly to a kind of surface water quality device for fast detecting.
Background technology
Existing algae analysis method with《Water and effluent monitoring analysis method》(fourth edition) is tried for the algae Shandong brother of foundation
Liquid detection method, the major defect of the method is that pretreatment concentration time needs 48 hours, delays algae in surface water significantly
Qualitative and quantitative detection.China or even global water undertaking water source have been converted to earth surface water source mostly at present, algae it is qualitative fixed
Amount detection is one of key index of water undertaking's processing surface water.Earth's surface water eutrophication, taking place frequently for algae " wawter bloom ", causes
Repeatedly there is quality problem in recent years in water supply industry, but during due to traditional algae Shandong brother's test solution detection method, pretreatment etc.
Long (48 hours), it is impossible to qualitative, quantitative algal kind and quantity in a short time, often delay the time of water quality event handling,
So that the state of affairs further deteriorates.
Utility model content
The purpose of this utility model is, there is provided a kind of surface water quality device for fast detecting, can be fast using the present apparatus
Speed carries out algae qualitative, quantitative to surface water, so as to accelerate water process process.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of surface water quality device for fast detecting, including raw water enrichment facility, pressure-generating device and concentration water outlet dress
To put, raw water enrichment facility is connected with pressure-generating device, and the first valve body is provided between raw water enrichment facility and pressure-generating device,
Raw water enrichment facility connects with concentration discharging device；The raw water enrichment facility includes influent hopper and raw water hermetically sealed can, water inlet
Funnel is connected by water inlet pipe with the raw water hermetically sealed can, and the water inlet pipe is provided with the second valve body；Raw water hermetically sealed can is provided with
Scale, raw water hermetically sealed can is interior to be provided with filter membrane, and the filter bores internal diameter of filter membrane is less than or equal to 0.45 micron, raw water hermetically sealed can
Bottom be communicated with drainpipe, drainpipe is provided with the 3rd valve body.
In a kind of foregoing surface water quality device for fast detecting, the concentration discharging device includes condensed water water tank,
Condensed water water tank connects with raw water hermetically sealed can, and the concentrated water conduit between condensed water water tank and raw water hermetically sealed can is provided with the 4th
Valve body, condensed water water tank are provided with microscale sampler, and the end of microscale sampler is located in condensed water water tank.
In a kind of foregoing surface water quality device for fast detecting, the filter bores internal diameter of the filter membrane is equal to 0.4 micron.
In a kind of foregoing surface water quality device for fast detecting, Shandong brother's test solution drop is additionally provided with the condensed water water tank
Device is put, one end that brother's test solution drop in Shandong puts device is located in condensed water water tank.
In a kind of application method of above-described surface water quality device for fast detecting, including following methods：First, close
The first valve body and the 4th valve body are closed, opens the second valve body and the 3rd valve body；1000 milliliters of water samples are taken, water sample is imported into water inlet leakage
Bucket；The second valve body is closed, operating pressure generating means, water sample is concentrated within 90 milliliters；The 4th valve body is opened, after concentration
Water sample import condensed water water tank, pass through microscale sampler draw 0.1 milliliter of water extracts；It will be concentrated by microscale sampler
Water sample drop is placed on plankton counting chamber, covered, is observed by microscope.Through many experiments, by 1000 millis
Liter water sample is concentrated into 90 milliliters and coordinates follow-up method accurately qualitative, quantitative to water sample progress algae again.
In a kind of application method of foregoing surface water quality device for fast detecting, in addition to following methods：Pass through Shandong brother
Test solution drop, which is put device and drip in water extracts, puts Shandong brother's test solution, passes through microscale sampler 0.1 milliliter of water extracts of absorption；By micro-
Water extracts drop is placed on plankton counting chamber by amount sampler, covered, is observed by microscope.
Compared with prior art, the utility model can be quickly qualitative fixed to surface water progress algae using the present apparatus
Amount, so as to accelerate water process process；Meanwhile can be significantly the invention also discloses the application method of the present apparatus, this method
Shorten the algae qualitative, quantitative time, this is also the core protection point of this patent, and experimenter typically can stick to traditional detection
Method, it is impossible to qualitative, quantitative quickly is carried out to algae in time in water quality mutation, this patent breaches the constraint of conventional method,
Significant improvement has been carried out on pretreatment time.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model.
Reference：1- drainpipes, the valve bodies of 2- the 3rd, 3- filter membranes, 4- raw water hermetically sealed cans, 5- influent hoppers, 6- second
Valve body, 7- water inlet pipes, the valve bodies of 8- first, 9- pressure-generating devices, the valve bodies of 10- the 4th, 11- concentrated water conduits, 12- Shandongs brother's test solution drop
Put device, 13- microscale samplers, 14- condensed water water tanks.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
Embodiment 1 of the present utility model：As shown in figure 1, a kind of surface water quality device for fast detecting, including raw water concentration
Device, pressure-generating device 9 and concentration discharging device, raw water enrichment facility connect with pressure-generating device 9, raw water enrichment facility
The first valve body 8 is provided between pressure-generating device 9, raw water enrichment facility connects with concentration discharging device；The raw water concentration
Device includes influent hopper 5 and raw water hermetically sealed can 4, and influent hopper 5 is connected by water inlet pipe 7 with the raw water hermetically sealed can 4, described
Water inlet pipe 7 is provided with the second valve body 6；Raw water hermetically sealed can 4 is provided with scale, and filter membrane 3, filter membrane 3 are provided with raw water hermetically sealed can 4
Filter bores internal diameter be equal to 0.45 micron, the bottom of raw water hermetically sealed can 4 is communicated with drainpipe 1, and drainpipe 1 is provided with the 3rd valve body
2。
The concentration discharging device includes condensed water water tank 14, and condensed water water tank 14 connects with raw water hermetically sealed can 4, dense
Concentrated water conduit 11 between shrink water tank 14 and raw water hermetically sealed can 4 is provided with the 4th valve body 10, is set on condensed water water tank 14
There is microscale sampler 13, the end of microscale sampler 13 is located in condensed water water tank 14.
The operating method of embodiment 1：First, the first valve body 8 and the 4th valve body 10 are closed, opens the second valve body 6 and the 3rd
Valve body 2；1000 milliliters of water samples are taken, water sample is imported into influent hopper 5；Close the second valve body 6, operating pressure generating means 9, by water
Sample is concentrated within 90 milliliters；The 4th valve body 10 is opened, the water sample after concentration is imported into condensed water water tank 14, taken by micro
Sample device 13 draws 0.1 milliliter of water extracts；Water extracts drop is placed on plankton counting chamber by microscale sampler 13, covered
Upper cover glass, is observed by microscope.This time observation is undyed algae active somatic cell, facilitates look at cell work
Property, form, in order to Identification of Species.
Embodiment 2：A kind of surface water quality device for fast detecting, including raw water enrichment facility, pressure-generating device 9 and dense
Contracting discharging device, raw water enrichment facility connect with pressure-generating device 9, are set between raw water enrichment facility and pressure-generating device 9
There is the first valve body 8, raw water enrichment facility connects with concentration discharging device；The raw water enrichment facility includes influent hopper 5 and original
Watertight sealed cans 4, influent hopper 5 are connected by water inlet pipe 7 with the raw water hermetically sealed can 4, and the water inlet pipe 7 is provided with the second valve body
6；Raw water hermetically sealed can 4 is provided with scale, and filter membrane 3 is provided with raw water hermetically sealed can 4, and the filter bores internal diameter of filter membrane 3 is micro- equal to 0.4
Rice, the bottom of raw water hermetically sealed can 4 are communicated with drainpipe 1, and drainpipe 1 is provided with the 3rd valve body 2.
The concentration discharging device includes condensed water water tank 14, and condensed water water tank 14 connects with raw water hermetically sealed can 4, dense
Concentrated water conduit 11 between shrink water tank 14 and raw water hermetically sealed can 4 is provided with the 4th valve body 10, is set on condensed water water tank 14
There is microscale sampler 13, the end of microscale sampler 13 is located in condensed water water tank 14.On the condensed water water tank 14 also
Device 12 is put provided with Shandong brother's test solution drop, one end that brother's test solution drop in Shandong puts device 12 is located in condensed water water tank 14.
The operating method of embodiment 2：First, the first valve body 8 and the 4th valve body 10 are closed, opens the second valve body 6 and the 3rd
Valve body 2；1000 milliliters of water samples are taken, water sample is imported into influent hopper 5；Close the second valve body 6, operating pressure generating means 9, by water
Sample is concentrated within 90 milliliters；The 4th valve body 10 is opened, the water sample after concentration is imported into condensed water water tank 14, taken by micro
Sample device 13 draws 0.1 milliliter of water extracts；Water extracts drop is placed on plankton counting chamber by microscale sampler 13, covered
Upper cover glass, is observed by microscope.This time observation is undyed algae active somatic cell, facilitates look at cell work
Property, form, in order to Identification of Species.
Put device 12 by Shandong brother's test solution drop and dripped in water extracts and put Shandong brother's test solution, drawn by microscale sampler 13
0.1 milliliter of water extracts；Water extracts drop is placed on plankton counting chamber by microscale sampler 13, covered,
Observed by microscope, carry out algae and quantitatively detect.
The algae detection comparing result that water sampling carries out two methods is as follows：
As seen from the above table, contrasted using this method and conventional method, testing result is essentially identical, it is possible to passes through we
Method replaces conventional detection method.
Claims (4)
1. a kind of surface water quality device for fast detecting, it is characterised in that including raw water enrichment facility, pressure-generating device (9)
With concentration discharging device, raw water enrichment facility connects with pressure-generating device (9), raw water enrichment facility and pressure-generating device
(9) the first valve body (8) is provided between, raw water enrichment facility connects with concentration discharging device；The raw water enrichment facility include into
Hyponome (5) and raw water hermetically sealed can (4), influent hopper (5) is connected by water inlet pipe (7) with the raw water hermetically sealed can (4), described
Water inlet pipe (7) is provided with the second valve body (6)；Raw water hermetically sealed can (4) is provided with scale, and filter membrane is provided with raw water hermetically sealed can (4)
(3), the filter bores internal diameter of filter membrane (3) is less than or equal to 0.45 micron, and the bottom of raw water hermetically sealed can (4) is communicated with drainpipe
(1), drainpipe (1) is provided with the 3rd valve body (2).
A kind of 2. surface water quality device for fast detecting according to claim 1, it is characterised in that the concentration water outlet dress
Put and connected including condensed water water tank (14), condensed water water tank (14) with raw water hermetically sealed can (4), condensed water water tank (14) and
Concentrated water conduit (11) between raw water hermetically sealed can (4) is provided with the 4th valve body (10), and condensed water water tank (14) is provided with micro
Sampler (13), the end of microscale sampler (13) are located in condensed water water tank (14).
A kind of 3. surface water quality device for fast detecting according to claim 1, it is characterised in that the filter membrane (3)
Filter bores internal diameter be equal to 0.4 micron.
A kind of 4. surface water quality device for fast detecting according to claim 2, it is characterised in that the condensed water water storage
Shandong brother's test solution drop is additionally provided with tank (14) and puts device (12), one end that brother's test solution drop in Shandong puts device (12) is located at condensed water water tank
(14) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506201.8U CN206920426U (en) | 2017-05-08 | 2017-05-08 | A kind of surface water quality device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506201.8U CN206920426U (en) | 2017-05-08 | 2017-05-08 | A kind of surface water quality device for fast detecting |
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| Publication Number | Publication Date |
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| CN206920426U true CN206920426U (en) | 2018-01-23 |
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| CN201720506201.8U Active CN206920426U (en) | 2017-05-08 | 2017-05-08 | A kind of surface water quality device for fast detecting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980003A (en) * | 2017-05-08 | 2017-07-25 | 华电水务控股有限公司 | A kind of surface water quality device for fast detecting and its application method |
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2017
- 2017-05-08 CN CN201720506201.8U patent/CN206920426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106980003A (en) * | 2017-05-08 | 2017-07-25 | 华电水务控股有限公司 | A kind of surface water quality device for fast detecting and its application method |
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