CN209280563U - A kind of water quality detecting device - Google Patents
A kind of water quality detecting device Download PDFInfo
- Publication number
- CN209280563U CN209280563U CN201822114852.XU CN201822114852U CN209280563U CN 209280563 U CN209280563 U CN 209280563U CN 201822114852 U CN201822114852 U CN 201822114852U CN 209280563 U CN209280563 U CN 209280563U
- Authority
- CN
- China
- Prior art keywords
- hopper
- lens
- hole
- pedestal
- water quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000035807 sensation Effects 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 10
- 238000005406 washing Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000010073 coating (rubber) Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
Abstract
Water quality detecting device described in the utility model, including hopper, pedestal.Measuring tank is provided on pedestal, be provided in measuring tank with the first lens hole and the first locating slot light source and the first fixed block that match on hopper end face, be provided on pedestal and the second lens hole and the sensation lens that match of the second locating slot on hopper side wall.Rotatable cleaning sheet is equipped in hopper.Cleaning sheet is connected with female drive plate, and the motor of connexon drive plate is provided on the pedestal.The light of light source transmitting enters hopper, and the light of scattering enters sensation lens, to measure the pollution condition of water quality.Motor drives cleaning sheet rotation to scrape inside hopper after measurement, realizes automatically cleaning.Separable hopper and pedestal, convenient for unpicking and washing and replacing components.This patent is easy to use, of simple structure and strong practicability, and should be widely promoted utilization.
Description
Technical field
The utility model relates to field of water quality detection, in particular to a kind of water quality detecting device.
Background technique
Water quality detection is the activity that the projects such as BOD, COD, turbidity, PH, dissolved oxygen in target water body that measure make detection, is
Evaluate the main foundation of the pollution condition of water quality.Water monitoring device is the professional equipment for measuring various impurity in water quality, is needed
Meet and samples pollution-free, the accurate use demand of measurement.
Authorization Notice No. is that the utility model patent of 207197998 U of CN discloses a kind of water quality detecting device, is provided
A kind of detection instrument industrial wastewater suspension content being detected or drunk water suspension content detection.It is right at present to solve
The predicament for the relevant device rareness that water body recovery technology content is detected.But but there is following deficiency:
1, measurement inner barrel is without cleaning device, and mutually polluting between sample is also easy to produce in the case where being recycled for multiple times
Situation influences final measurement result.
2, structure is complicated, unpicks and washes, to replace internal part cumbersome.
Utility model content
Technical problem to be solved by the utility model is to provide one kind to have the simple water quality inspection of cleaning function, structure
Survey device.
In order to solve the above technical problems, the utility model is realized by following technical solution: a kind of water quality detecting device,
Pedestal including being provided with measuring tank is set to the hopper that can be separated with pedestal within measuring flume, it is characterised in that: the meter
Graduated cylinder includes cylindric stack shell open at one end, be provided on the not opening end face of the stack shell it is coaxial with hopper stack shell and
The first locating slot for being internally provided with the first lens hole of the first lens set and being laid along end face radial direction, the stack shell it is outer
Wall along generatrix direction is laid with the second lens hole of built-in second lens set and close to the second locating slot of the second lens hole, described
One end of hopper opening is provided with capping, through-hole is provided at the closure axis, having placed in the through-hole can be in through-hole
The cleaning sheet being inside freely rotated, the outer profile of the cleaning sheet and the inner wall shape of the hopper are worked in coordination, the cleaning
The external of piece stretches out through-hole and is provided with female drive plate, and depressed area is provided on the pedestal as semi-cylindrical and one end is opened
The measuring tank of mouth, the measuring tank inside are provided with and the first eyeglass on the hopper end face on a not opening side end face
Hole, the mutually matched light source of the first locating slot and the first locating piece, it is fixed with the second lens hole and second to be provided on the pedestal
One end of the position mutually matched sensation lens of slot, the metering channel opening is provided with the cunning parallel with the axis of the measuring tank
Rail is provided with the motor that can be slided along sliding rail on the sliding rail, and the motor and the light source are coaxial, and the motor leans on
The side of close to sources is provided with the sub- drive plate being flexibly connected with female drive plate.
One end of the hopper opening is by uniformly distributed a pair of of the positioning tab of central symmetry, the positioning tab and the pedestal
The lug grooves of upper setting are flexibly connected.
One end of the hopper opening is provided with first positioning hole, and positioning hole has placed positioning pin, the positioning pin
In counterbore in insertion and female drive plate.
The cylindrical side of the light source is provided with rubber coating.
The column side of the sensation lens is provided with rubber coating.
The beneficial effect that the utility model obtains, by the confined air that tested sample is injected into hopper and capping composition
Between it is internal, the light that light source is emitted is injected into inside hopper by the first lens set, and light is scattered across sample.Through
The light of scattering is entered inside sensation lens by being set to the second lens set of hopper side wall, and sensation lens are according to receiving
Light intensity size transmit signal, water quality detecting device determines the pollution condition of water quality according to this.After completing measurement, it is set to bottom
Motor band mover drive plate on seat rotates, and then drives female drive plate rotation with matching.With female drive plate one
Cleaning sheet rotated by shaft of the axis of hopper, cleaning sheet scrapes the inner wall of hopper, realize to hopper inner wall from
Dynamic cleaning avoids the measurement of the dirt contamination of hopper inner wall contamination next time.The pedestal for providing positioning for hopper can be with
It is separated from each other with hopper, technical staff can timely replace the hopper of damage.
By the way that a pair of of positioning tab is arranged in one end that the hopper is open, and it is arranged on positioning tab and pedestal convex
Ear slot is flexibly connected, the self stability of hopper, the mill of hopper caused by avoiding because of shaking when cleaning sheet rotation can be improved
Damage.By being arranged first positioning hole and positioning pin in one end that the hopper is open, positioning pin pass through after location hole insertion with
In counterbore on female drive plate, the cleaning sheet inside hopper can be realized and be positioned, avoid the location of cleaning sheet improper
The scattering for stopping light causes the error of measurement.It is applied by being provided with rubber in the column side of the light source and sensation lens
Layer, further ensures compactness when light source and sensation lens are contacted with corresponding light hole, avoids light leakage.
The utility model has structure simple, practical, and should be widely promoted utilization.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of pedestal in Fig. 1；
Fig. 3 is the structural schematic diagram of the hopper in Fig. 1；
Fig. 4 is the cross-sectional view of hopper in Fig. 1；
Fig. 5 is the structural schematic diagram covered in Fig. 4；
Fig. 6 is the top view of Fig. 2；
Fig. 7 is the cross-sectional view in the direction A-A in Fig. 3；
Fig. 8 is the structural schematic diagram that hopper increases after first positioning hole and positioning pin in Fig. 1；
Fig. 9 is the partial sectional view of female drive plate in Fig. 8；
Figure 10 is the structural schematic diagram of Fig. 1 neutron drive plate.
Specific embodiment
The following further describes the utility model with specific embodiments.
Embodiment 1
As shown in figs. 1-7, a kind of water quality detecting device, the pedestal 2 including being provided with measuring tank 1, is set to measuring flume 1
Within and the hopper 3 isolated with pedestal 2.The hopper 3 includes cylindric stack shell 3-1 open at one end, the stack shell 3-
The first lens hole 5 that is coaxial with stack shell 3-1 and being internally provided with the first lens set 4 is provided on a 1 not opening side end face
With the first locating slot 6 laid along the not opening side end face radial direction of stack shell 3-1.Along bus side on the stack shell 3-1 outer wall
To the second lens hole 8 for being laid with built-in second lens set 7 and close to the second locating slot 9 of the second lens hole 8, the hopper
One end of 3 openings is provided with capping 10, is provided with through-hole 11 at 10 axis of the capping, and having placed in the through-hole 11 can be logical
The cleaning sheet 12 being freely rotated in hole 11.The outer profile of the cleaning sheet 12 and the inner wall shape of the hopper 3 are worked in coordination,
The cleaning sheet 12 of U-shaped structure is selected in the present embodiment, the cleaning sheet 12 with symmetrical structure improves the stability of rotation, reduces
Because cleaning sheet 12 drives the vibration of stack shell 3-1 caused by the sample rotation in hopper 3, slow down hopper 3 and pedestal 2 it
Between mutual abrasion.Meanwhile the opening of U-shaped structure, it avoids cleaning sheet 12 and stops the light injected out of first lens hole 5.
The extension that the cleaning sheet 12 passes through through-hole 11 is connected with female drive plate 13.Being provided with depressed area on the pedestal 2 is
Semi-cylindrical, measuring tank 1 open at one end are provided with and on 3 end face of hopper in 1 internal end surface of measuring tank
The light source 14 and the first locating piece 15 of one lens hole 5, the mutually matched cylindrical type of the first locating slot 6 are provided on the pedestal 2
With the second lens hole 8 and the mutually matched sensation lens 16 of the second locating slot 9.One end setting that the measuring tank 1 is open is
The parallel sliding rail 17 of the axis of measuring tank 1 is stated, the motor 18 that can be slided along sliding rail 17, the electricity are provided on the sliding rail 17
Motivation 18 and the light source 14 are coaxial, and the motor 18 is provided with and female 13 activity of drive plate by the side of close to sources 14
The sub- drive plate 19 of connection.The through slot 20 and sub- drive plate diametrically opened up on female drive plate 13 is selected in the present embodiment
The mutually matched scheme of convex block 21 diametrically laid on 19, the torque that motor 18 is generated pass through sub- drive plate 19
Cleaning sheet 12 is reached with female drive plate 13, cleaning sheet 12 rotates the inner wall for scraping hopper 3, to realize for hopper 3
Automatic cleaning.In the present embodiment, selects and installed all data that touch screen 22 is used to show water quality detection additional on pedestal 2.
What is connect with display screen 22 by conducting wire 23 is circuit board 24, and circuit board 24 is received for handling sensation lens 16
Signal, and be shown on touch screen 22, the light source 14 is connect by conducting wire 25 with circuit board 24, and the motor 18 leads to
It crosses conducting wire 26 to connect with circuit board 24, the sensation lens 16 are connect by conducting wire 27 with circuit board 24, and the circuit board 24 is logical
It crosses plug 28 and connects external power supply.When in use, motor 18 is pulled to the tail portion of sliding rail 17 first, then from measuring tank 1
Open end is put into the hopper 3 for filling sample to be tested, and motor is then pushed into the position of closely measuring cylinder 3, and ensures female biography
The through slot 20 opened up on Moving plate 13 and the convex block 21 laid on sub- drive plate 19 are engaged closely, and the preparation of measurement is completed.With
Afterwards, the light that light source 14 is emitted is entered inside hopper 3 by the first lens set 4, and the light being injected into sample occurs
Scattering, the light of scattering are entered inside sensation lens 16 by being set to the second lens set 7 of 3 side wall of hopper, sample
Muddy degree difference causes the scattering degree of light different, and sensation lens 16 output signal to described according to the light intensity of receiving
Circuit board 24, processed information are transmitted to the display of touch screen 22, and staff can determine the pollution condition of water quality according to this.With
Afterwards, operation touch-screen 22 starts cleaning process.The motor 18, which is powered, to be rotated, and drives the rotation of cleaning sheet 12 to complete automatic clear
It is clean, avoid the measurement of the dirt contamination of hopper inner wall contamination next time.Staff only needs mobile electricity after completing measurement
Motivation 18 takes out hopper 3, and after toppling over waste water, this water quality detection process can be completed behind flushing 3 inside of hopper.For
The structure that the pedestal 2 that hopper 3 provides positioning can be separated from each other with hopper 3 can timely replace damage convenient for staff
Bad hopper 3.
Embodiment 2
The present embodiment and above-described embodiment the difference is that: the hopper 3 opening one end press center pair
Claim uniformly distributed a pair of of positioning tab 29, the lug grooves 30 being arranged on the positioning tab 29 and the pedestal are flexibly connected.Setting is fixed
Position lug 29 and lug grooves 30 can be improved the stability of hopper 3 when motor 18 drives cleaning sheet 12 to rotate, avoid because shaking
The dynamic abrasion for causing the first lens set 4 and the second lens set 7.One end of the hopper opening is provided with first positioning hole 31,
Positioning hole has placed positioning pin 32, the insertion of positioning pin 32 in the counterbore 33 on female drive plate 13.Female drive plate
13, because the restriction of positioning pin 32 cannot be rotated arbitrarily, it is possible thereby to lock the position of the cleaning sheet 12 inside hopper 3, avoid
The location of cleaning sheet 12 inside hopper 3 is improper, and scattering light is stopped to enter the second lens set 7.In the light
The cylindrical side in source 14 is provided with the first rubber coating 34, ensure that the cooperation compactness of light source 15 and the first lens hole 5.?
The column side of the sensation lens 16 is provided with the second rubber coating 35, ensure that sensation lens 16 and the second lens hole 8 it
Between contact compactness, so that the generation for the phenomenon that avoiding light leakage, makes water quality detection not by the interference of ambient.
The utility model is easy to use, of simple structure and strong practicability, and should be widely promoted utilization.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of water quality detecting device, the pedestal including being provided with measuring tank, being set to can separate within measuring flume with pedestal
Hopper, it is characterised in that: the hopper includes cylindric stack shell open at one end, and the stack shell is set on not opening end face
It is equipped with the first lens hole that is coaxial with hopper stack shell and being internally provided with the first lens set and along the laying of end face radial direction
First locating slot, the outer wall of the stack shell along generatrix direction are laid with the second lens hole of built-in second lens set and close to second
One end of second locating slot of lens hole, the hopper opening is provided with capping, and through-hole, institute are provided at the closure axis
State the cleaning sheet for placing and being freely rotated in through-hole in through-hole, the inner wall of the outer profile of the cleaning sheet and the hopper
Shape is worked in coordination, and the external of the cleaning sheet stretches out through-hole and be provided with female drive plate, is provided with recessed portion on the pedestal
Position is semi-cylindrical and measuring tank open at one end, be provided on a not opening side end face inside the measuring tank with it is described
The first lens hole, the mutually matched light source of the first locating slot and the first locating piece on hopper end face are arranged on the pedestal
Have with the second lens hole and the mutually matched sensation lens of the second locating slot, it is described metering channel opening one end be provided with it is described
The parallel sliding rail of the axis of measuring tank, is provided with the motor that can be slided along sliding rail on the sliding rail, the motor with it is described
Light source is coaxial, and the motor is provided with the sub- drive plate being flexibly connected with female drive plate by the side of close to sources.
2. water quality detecting device according to claim 1, it is characterised in that: press central symmetry in one end of the hopper opening
It is evenly distributed with a pair of positioning tab, the lug grooves being arranged on the positioning tab and the pedestal are flexibly connected.
3. water quality detecting device according to claim 1, it is characterised in that: one end of the hopper opening is provided with first
Location hole, positioning hole have placed positioning pin, the positioning pin insertion in the counterbore on female drive plate.
4. water quality detecting device according to claim 1, it is characterised in that: the cylindrical side of the light source is provided with rubber painting
Layer.
5. water quality detecting device according to claim 1, it is characterised in that: the column side of the sensation lens is provided with rubber
Gel coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114852.XU CN209280563U (en) | 2018-12-17 | 2018-12-17 | A kind of water quality detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114852.XU CN209280563U (en) | 2018-12-17 | 2018-12-17 | A kind of water quality detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280563U true CN209280563U (en) | 2019-08-20 |
Family
ID=67611737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822114852.XU Expired - Fee Related CN209280563U (en) | 2018-12-17 | 2018-12-17 | A kind of water quality detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257532A (en) * | 2020-03-30 | 2020-06-09 | 郑州轻工业大学 | Information processing platform for information measurement |
-
2018
- 2018-12-17 CN CN201822114852.XU patent/CN209280563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257532A (en) * | 2020-03-30 | 2020-06-09 | 郑州轻工业大学 | Information processing platform for information measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |