CN108318457A - The detection device of water turbidity - Google Patents
The detection device of water turbidity Download PDFInfo
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- CN108318457A CN108318457A CN201810054894.0A CN201810054894A CN108318457A CN 108318457 A CN108318457 A CN 108318457A CN 201810054894 A CN201810054894 A CN 201810054894A CN 108318457 A CN108318457 A CN 108318457A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
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Abstract
The present invention relates to the technical fields of water quality detection auxiliary equipment can enhance service life more particularly to a kind of detection device of water turbidity, can implement to monitor, and reduce and use limitation；Including detection case, top plate, left plate, right plate, bottom plate, light source, collimating mirror, sales kit (SK), plus lens, spectroscope, 450nm optical filters, first photodetector, the optical filter of 650nm, second photodetector, controller, GPRS module, first screw group, second screw group, third screw group, 4th screw group and the 5th screw group, it is provided with round light hole on the left side outer wall of sales kit (SK), and it is provided with transparent baffle on round light hole, detection case is internally provided with test chamber, plus lens, spectroscope, 450nm optical filters, first photodetector, the optical filter of 650nm and the second photodetector are respectively positioned in test chamber, and the bottom for being vertically installed at test chamber of plus lens, first photodetector and the second photodetector are electrically connected with the controller.
Description
Technical field
The present invention relates to the technical field of water quality detection auxiliary equipment, the detection more particularly to a kind of water turbidity fills
It sets.
Background technology
It is well known that with the development of industrialization and urbanization, the living environment of the mankind is increasingly severe, the pollution of water resource
It is one of the contamination class that most direct most huge injury is caused to the health of the mankind, people deeply recognize water resource at present
Importance, water turbidity are one of indexs of water resource quality, and turbidity is the measurement of the transparency of water, be by molecule,
Such as mud, clay, caused by planktonic organism and other microorganisms and organic matter etc., which characterizes suspended matters in water to penetrate light
When the obstruction degree that is occurred, at present extensively using turbidity as the mark of water purifying effect quality, the detection of water turbidity fills
It is that one kind providing carry out source quality testing for water to set, in order to the auxiliary equipment preferably discharged, in the field of water quality detection
In be widely used in a variety of applications；It is found in the detection device use of existing water turbidity, at present mainly using chemical method to water
Matter carries out Turbidity measurement, and the cost of chemical method is relatively low, but the service life is shorter, cannot monitor in real time, higher using limitation.
Invention content
It in order to solve the above technical problems, the present invention provides a kind of enhancing service life, can implement to monitor, reduce and use office
The detection device of sex-limited water turbidity.
The detection device of the water turbidity of the present invention, including detection case, top plate, left plate, right plate, bottom plate, light source, standard
Straight mirror, sales kit (SK), plus lens, spectroscope, 450nm optical filters, the first photodetector, the optical filter of 650nm, the second photoelectricity
Detector, controller, GPRS module, the first screw group, the second screw group, third screw group, the 4th screw group and the 5th screw
Group, the sales kit (SK) are located on the right side of the top of bottom plate, and the bottom end of sales kit (SK) and the top of bottom plate connect, the top plate, a left side
Side plate and right plate are respectively positioned on the top of sales kit (SK), and the bottom end of the left plate and right plate left side with sales kit (SK) top respectively
It being connected with right side, the top plate is located at the top of left plate and right plate, and the bottom end of top plate and left plate and right plate
Top connects, and the top middle portion of the top plate is provided with mounting hole, and mounting hole is internally provided with screwed pipe, the light source
Top is provided with connecting pole, and the top setting of the connecting pole is equipped with threaded rod, and the top of threaded rod is inserted into and spiral shell dress
Into screwed pipe, locking nut is additionally provided at the threaded rod and threaded rod spiral shell dress, and locking nut locking is mounted on top
The bottom end of plate, the detection case are located at the left side of sales kit (SK), and the outer right wall of detection case respectively with the left end of left plate and
The left side outer wall connection of sales kit (SK), the controller and GPRS module are installed in the top left hand of detection case, and controller
Positioned at the lower section of GPRS module, it is electrically connected before the light source and control, the collimating mirror transverse horizontal is mounted on the lower section of light source,
And the left and right ends of collimating mirror are respectively arranged with left clamp and right clamping plate, the right end point of the left end of the left clamp and right clamping plate
It is not provided with left support abutment and right support abutment, and is both provided with the first screwing through hole on left support abutment and right support abutment, the left plate
Be both provided on the left side outer wall of outer right wall and right plate with lateral corresponding first screw hole of the first screw hole, described first
Screw group both passes through the insertion of the first screwing through hole and spiral shell is filled in the first screw hole, and the sales kit (SK) is internally provided with sample cavity,
It is provided with round light hole on the left side outer wall of sales kit (SK), and transparent baffle, the detection case are provided on round light hole
Be internally provided with test chamber, the plus lens, spectroscope, 450nm optical filters, the first photodetector, 650nm optical filter
It is respectively positioned in test chamber with the second photodetector, and the bottom for being vertically installed at test chamber of plus lens, the convergence
The bottom end of lens is provided with the first bearing, and longitudinal second screw is both provided on the left of the bottom end of the first bearing and on the right side of bottom end
Through-hole is provided with the second screw hole corresponding with the second screwing through hole, second screw in the inner bottom wall of the test chamber
The bottom end of group passes through the second screwing through hole to be inserted into simultaneously spiral shell and is filled to inside the second screw hole, and the spectroscope is located at a left side for plus lens
Side, and spectroscopical bottom end is provided with the second bearing, and be both provided on the left of the bottom end of the second bearing and on the right side of bottom end vertical
To third screwing through hole, third screw hole corresponding with third screwing through hole, institute are provided in the inner bottom wall of the test chamber
Third screwing through hole is passed through to be inserted into for the bottom end for stating third screw group and spiral shell is filled to inside third screw hole, the 450nm optical filters
It is respectively positioned on spectroscopical left side with the first photodetector, and the first photodetector is located at the left side of 450nm optical filters, institute
The bottom end for stating 450nm optical filters and the first photodetector is both provided with third bearing, and on the left of the bottom end of third bearing and
It is both provided with longitudinal 4th screwing through hole on the right side of bottom end, is provided in the inner bottom wall of the test chamber opposite with the 4th screwing through hole
The 4th screw hole answered, the bottom end of the 4th screw group pass through the 4th screwing through hole to be inserted into simultaneously spiral shell and are filled in the 4th screw hole
Portion, the optical filter of the 650nm and the second photodetector are installed on the right side inner wall of test chamber, and the second photoelectricity is visited
Survey the top that device is located at the optical filter of 650nm, the right end of the optical filter of the 650nm and the second photodetector is both provided with the
Four bearings, and right side is both provided with laterally the 5th screwing through hole above and below the right end of the 4th bearing, the test chamber
The 5th screw hole corresponding with the 4th screwing through hole is provided on the inner wall of right side, the right end of the 5th screw group passes through the 5th
Screwing through hole is inserted into and spiral shell is filled to inside the 5th screw hole, first photodetector and the second photodetector with control
Device is electrically connected.
The detection device of the water turbidity of the present invention, further includes bubble removing case, water conservancy diversion board group, water inlet pipe and outlet pipe, institute
It states bubble removing case and is internally provided with bubble removing chamber, the water conservancy diversion board group is staggered installation of in bubble removing intracavitary, and bubble removing case
The upper end of outer right wall and the lower end of left side outer wall are respectively arranged with inlet and outlet, and inlet and outlet with
Bubble removing chamber communicates, and the left end of the water inlet pipe is connected to water inlet, and the right end of water inlet pipe is communicated with the external world, the outlet pipe
Right end is connected to water outlet, and the left end of outlet pipe sequentially passes through the right plate and the top outer wall of sales kit (SK) stretches to sample
Product intracavitary, the water inlet pipe are provided with inlet valve.
The detection device of the water turbidity of the present invention, further includes bristle, brush, shaft, sunpender, rocking bar and crank, described
It is provided with putting hole in the middle part of the outer right wall of sales kit (SK), and is provided with the first ball bearing in putting hole, the top of the sunpender
End is connect with the bottom end outer wall of bubble removing case, and the bottom end of sunpender is provided with the second ball bearing, and the bristle and brush are equal
In sample cavity, and bristle is mounted on the left side outer wall of brush, and the left end of the shaft is stretched across the first ball bearing
Enter to the outer right wall middle part of sample cavity inside and brush and connect, the right end of the shaft passes through the second ball bearing and extend out to
The external world, the bottom end of the rocking bar and the right side top of shaft connect, and the left end of crank and the top of rocking bar are hinged.
The detection device of the water turbidity of the present invention further includes end cap and the 6th screw group, and the upper end of the end cap is under
End is both provided with laterally the 6th screwing through hole, and is provided in the outer right wall of sales kit (SK) corresponding with the 6th screwing through hole
6th screw hole, the left end of the 6th screw group passes through the 6th screwing through hole to be inserted into simultaneously spiral shell and is filled in the 6th screw hole, described
It is horizontally arranged with placement through-hole in the middle part of end cap, and places through-hole and is internally provided with mechanical seal, the mechanical seal suit
In shaft.
The detection device of the water turbidity of the present invention further includes four groups of supporting legs and four groups of idler wheels, four groups of supporting legs difference
Mounted on the front left side of the bottom plate, left rear side, forward right side and right lateral side, and the top of four groups of supporting legs with the bottom end of bottom plate
Connection, four groups of idler wheels are separately mounted to the bottom end of four groups of supporting legs.
The detection device of the water turbidity of the present invention, the outer right wall lower section of the detection case are provided with circle and cross unthreaded hole,
The round unthreaded hole of crossing is communicated with test chamber, and the round diameter for crossing unthreaded hole is more than round thang-kng bore dia.
The detection device of the water turbidity of the present invention, the light source are nonmonochromatic light.
The top outer wall of the detection device of the water turbidity of the present invention, the sales kit (SK) is transparent glass.
The detection device of the water turbidity of the present invention, further includes drainpipe, the lower end of the outer right wall of the sales kit (SK) is set
It being equipped with osculum, and osculum is communicated with sample cavity, the input terminal of the drainpipe is connected to osculum, and drainpipe
Output end is communicated with the external world, and drain valve is provided on the drainpipe.
Beneficial effects of the present invention are compared with prior art：By above-mentioned setting, white light, light can be sent out by light source
Line becomes the directional light close to zero visual field after collimating mirror, and light enters sample cavity perpendicular to the bottom end outer wall of sales kit (SK)
Interior, the suspended matter that light passes through in solution is scattered, and part scattering light enters plus lens, and light enters spectroscope,
It is divided into two-beam on light splitting surface, wherein light enters the first photodetector after the optical filter of 450nm is filtered all the way, separately
A kind of light enters the second photodetector after the optical filter of 650nm is filtered, then by controller by the first photoelectricity
Detector and the signal of the second photodetector transmission are amplified calculation processing, pass through the turbidity value and light intensity calibrated before manufacture
The linear relationship of signal calculates the turbidity value of tested water quality, measurement result is finally sent to GPRS module, carries out implementation prison
Control enhances service life, reduces and uses limitation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the connections such as plus lens, spectroscope and 450nm optical filters of the present invention；
Fig. 3 is the partial enlargement structural representation at A of the present invention；
Fig. 4 is the partial enlargement structural representation at B of the present invention；
It is marked in attached drawing：1, detection case；2, top plate；3, left plate；4, bottom plate；5, light source；6, collimating mirror；7, sales kit (SK)；
8, plus lens；9, spectroscope；10,450nm optical filters；11, the first photodetector；12,650nm optical filters；13, the second light
Electric explorer；14, controller；15, GPRS module；16, the first screw；17, bubble removing case；18, deflector；19, water inlet pipe；
20, outlet pipe；21, inlet valve；22, bristle；23, brush；24, shaft；25, sunpender；26, rocking bar；27, crank；28, end cap；
29, the 6th screw；30, mechanical seal；31, supporting leg；32, idler wheel；33, drainpipe；34, drain valve.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Figures 1 to 4, the detection device of water turbidity of the invention, including detection case 1, top plate 2, left plate 3,
Right plate, bottom plate 4, light source 5, collimating mirror 6, sales kit (SK) 7, plus lens 8, spectroscope 9,450nm optical filters 10, the first photoelectricity are visited
Survey device 11,650nm optical filters 12, the second photodetector 13, controller 14, GPRS module 15, the first screw group 16, the second spiral shell
Nail group, third screw group, the 4th screw group and the 5th screw group, sales kit (SK) are located on the right side of the top of bottom plate, and sales kit (SK)
Bottom end and the top of bottom plate connect, and top plate, left plate and right plate are respectively positioned on the top of sales kit (SK), and left plate and right plate
Bottom end connect respectively with the left and right side on sales kit (SK) top, top plate is located at the top of left plate and right plate, and top plate
Bottom end connect with the top of left plate and right plate, the top middle portion of top plate is provided with mounting hole, and is set inside mounting hole
It is equipped with screwed pipe, the top of light source is provided with connecting pole, and the top setting of connecting pole is equipped with threaded rod, and the top of threaded rod
End is inserted into and spiral shell is filled in screwed pipe, locking nut is additionally provided at threaded rod and threaded rod spiral shell dress, and locking nut is locked
Mounted on the bottom end of top plate, detection case is located at the left side of sales kit (SK), and the outer right wall of detection case respectively with a left side for left plate
End is connected with the left side outer wall of sales kit (SK), and controller and GPRS module are installed in the top left hand of detection case, and controller
Positioned at the lower section of GPRS module, it is electrically connected before light source and control, collimating mirror transverse horizontal is mounted on the lower section of light source, and collimates
The left and right ends of mirror are respectively arranged with left clamp and right clamping plate, and the right end of the left end of left clamp and right clamping plate is respectively arranged with left branch
Seat and right support abutment, and the first screwing through hole is both provided on left support abutment and right support abutment, the outer right wall and right plate of left plate
Left side outer wall on be both provided with that laterally corresponding first screw hole, the first screw group both pass through the first screw with the first screw hole
Through-hole is inserted into and spiral shell is filled in the first screw hole, and sales kit (SK) is internally provided with sample cavity, is provided on the left side outer wall of sales kit (SK)
Round light hole, and transparent baffle is provided on round light hole, detection case is internally provided with test chamber, and plus lens divides
Light microscopic, 450nm optical filters, the first photodetector, 650nm optical filters and the second photodetector are respectively positioned in test chamber, and
And the bottom for being vertically installed at test chamber of plus lens, the bottom end of plus lens are provided with the first bearing, and the first bearing
Bottom end on the left of and bottom end on the right side of be both provided with longitudinal second screwing through hole, be provided with and the second screw in the inner bottom wall of test chamber
Corresponding second screw hole of through-hole, the bottom end of the second screw group pass through the second screwing through hole to be inserted into simultaneously spiral shell and are filled to the second screw hole
Inside, spectroscope is located at the left side of plus lens, and spectroscopical bottom end is provided with the second bearing, and the bottom of the second bearing
It is both provided with longitudinal third screwing through hole on the right side of end left side and bottom end, is provided in the inner bottom wall of test chamber and third screwing through hole
Corresponding third screw hole, the bottom end of third screw group pass through third screwing through hole to be inserted into simultaneously spiral shell and are filled in third screw hole
Portion, 450nm optical filters and the first photodetector are respectively positioned on spectroscopical left side, and the first photodetector is located at 450nm
The bottom end of the left side of optical filter, 450nm optical filters and the first photodetector is both provided with third bearing, and third bearing
It is both provided with longitudinal 4th screwing through hole on the left of bottom end and on the right side of bottom end, is provided in the inner bottom wall of test chamber logical with the 4th screw
Corresponding 4th screw hole in hole, the bottom end of the 4th screw group pass through the 4th screwing through hole to be inserted into simultaneously spiral shell and are filled in the 4th screw hole
Portion, 650nm optical filters and the second photodetector are installed on the right side inner wall of test chamber, and the second photodetector position
In the top of 650nm optical filters, the right end of 650nm optical filters and the second photodetector is both provided with the 4th bearing, and
Right side is both provided with laterally the 5th screwing through hole above and below the right end of four bearings, be provided on the right side inner wall of test chamber with
Corresponding 5th screw hole of 4th screwing through hole, the right end of the 5th screw group pass through that the 5th screwing through hole is inserted into and spiral shell is filled to the
Inside five screw holes, the first photodetector and the second photodetector are electrically connected with the controller；It, can be with by above-mentioned setting
White light is sent out by light source, light becomes the directional light close to zero visual field after collimating mirror, and light is perpendicular to sales kit (SK)
Bottom end outer wall enters in sample cavity, and the suspended matter that light passes through in solution is scattered, and part scattering light enters plus lens,
Light enters spectroscope, and two-beam is divided on light splitting surface, wherein light enters after the optical filter of 450nm is filtered all the way
First photodetector, another light enter the second photodetector after 650nm optical filters are filtered, then pass through control
The signal that first photodetector and the second photodetector transmit is amplified calculation processing by device processed, by being calibrated before manufacture
Turbidity value and light intensity signal linear relationship, calculate the turbidity value of tested water quality, measurement result be finally sent to GPRS
Module carries out implementing monitoring, enhances service life, reduces and uses limitation.
The detection device of the water turbidity of the present invention further includes bubble removing case 17, water conservancy diversion board group 18, water inlet pipe 19 and water outlet
Pipe 20, bubble removing case are internally provided with bubble removing chamber, and water conservancy diversion board group is staggered installation of in bubble removing intracavitary, and the right side of bubble removing case
The upper end of side outer wall and the lower end of left side outer wall are respectively arranged with inlet and outlet, and inlet and outlet with remove
Air-chamber communicates, and the left end of water inlet pipe is connected to water inlet, and the right end of water inlet pipe is communicated with the external world, the right end of outlet pipe and water outlet
Mouth connection, and the left end of outlet pipe sequentially passes through right plate and the top outer wall of sales kit (SK) stretches in sample cavity, water inlet pipe
It is provided with inlet valve 21；By above-mentioned setting, it is detected water quality and bubble removing case is entered by water inlet pipe by inlet valve, it can be with
Allow bubble to be attached on the surface of baffle plate, or rise to the water surface, get into the air, can effectively reduce underwater bubble for
As a result interference measures and stablizes accurately.
The detection device of the water turbidity of the present invention, further includes bristle 22, brush 23, shaft 24, sunpender 25,26 and of rocking bar
The outer right wall middle part of crank 27, sales kit (SK) is provided with putting hole, and the first ball bearing is provided in putting hole, sunpender
Top is connect with the bottom end outer wall of bubble removing case, and the bottom end of sunpender is provided with the second ball bearing, bristle and the equal position of brush
In in sample cavity, and bristle is mounted on the left side outer wall of brush, and the left end of shaft stretches to sample across the first ball bearing
The right end of connection in the middle part of the outer right wall of product intracavitary portion and brush, shaft passes through the second ball bearing and extend out to the external world, rocking bar
Bottom end and the right side top of shaft connect, and the left end of crank and the top of rocking bar are hinged；It, can be with by above-mentioned setting
Brush and bristle is driven to be moved to the left and contact transparent baffle shaft, then rotating bristle by crank carries out transparent baffle
Cleaning in time, prevents booty to be sticked on transparent baffle, influences testing result.
The detection device of the water turbidity of the present invention further includes end cap 28 and the 6th screw group 29, and the upper end of end cap is under
End is both provided with laterally the 6th screwing through hole, and is provided in the outer right wall of sales kit (SK) corresponding with the 6th screwing through hole
6th screw hole, the left end of the 6th screw group passes through the 6th screwing through hole to be inserted into simultaneously spiral shell and is filled in the 6th screw hole, in end cap
Portion is horizontally arranged with placement through-hole, and places through-hole and be internally provided with mechanical seal 30, and mechanical seal is sleeved in shaft；It is logical
Above-mentioned setting is crossed, prevents from being tested the putting hole leakage in the middle part of the outer right wall that water quality passes through sales kit (SK).
The detection device of the water turbidity of the present invention further includes four groups of supporting legs 31 and four groups of idler wheels 32, four groups of supporting leg difference
Mounted on the front left side of bottom plate, left rear side, forward right side and right lateral side, and the top of four groups of supporting legs connects with the bottom end of bottom plate
It connects, four groups of idler wheels are separately mounted to the bottom end of four groups of supporting legs；Pass through above-mentioned setting, conveniently moving.
The detection device of the water turbidity of the present invention, the outer right wall lower section of detection case is provided with circle and crosses unthreaded hole, round
It crosses unthreaded hole to communicate with test chamber, and the round diameter for crossing unthreaded hole is more than round thang-kng bore dia；By above-mentioned setting, it is convenient for light
Line passes through.
The detection device of the water turbidity of the present invention, light source is nonmonochromatic light；By above-mentioned setting, polyenergetic can be utilized
Light is injected in sample cavity by collimating mirror and is detected in water quality, and the energy value of the scattering of the light by detecting two kinds of wavelength excludes water
There are the influences of non-leuco solvent in matter, improve accuracy of detection.
The top outer wall of the detection device of the water turbidity of the present invention, sales kit (SK) is transparent glass；Pass through above-mentioned setting, side
Just light source, which is injected, is detected in water quality.
The detection device of the water turbidity of the present invention, further includes drainpipe 33, the outer right wall lower end of sales kit (SK) is provided with
Osculum, and osculum is communicated with sample cavity, the input terminal of drainpipe is connected to osculum, and the output end of drainpipe with
The external world communicates, and drain valve 34 is provided on drainpipe；By above-mentioned setting, facilitates and the water quality after detection is discharged in time.
The detection device of the water turbidity of the present invention before completing above-mentioned action, is moved first at work
To user need position, by controller control light source send out white light, then by detected water quality by inlet valve pass through into
Water pipe enters bubble removing case, enters in sample cavity after removing bubble, light becomes after collimating mirror close to zero visual field
Directional light, light enter perpendicular to the bottom end outer wall of sales kit (SK) in sample cavity, and the suspended matter that light passes through in solution is scattered,
Part scattering light enters plus lens, and light enters spectroscope, and two-beam is divided on light splitting surface, wherein light passes through all the way
The optical filter of 450nm enters the first photodetector after being filtered, and another light through 650nm optical filters filter laggard
Enter the second photodetector, is then carried out the signal that the first photodetector and the second photodetector transmit by controller
Amplification calculation processing calculates the turbidity of tested water quality by the linear relationship of the turbidity value and light intensity signal calibrated before manufacture
Measurement result is finally sent to GPRS module by value, carries out implementing monitoring, after detection, opens drain valve by detected water
Matter is discharged, and rotating bristle by crank clears up transparent baffle.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of detection device of water turbidity, which is characterized in that including detection case (1), top plate (2), left plate (3), right side
Plate, bottom plate (4), light source (5), collimating mirror (6), sales kit (SK) (7), plus lens (9), spectroscope, 450nm optical filters (10),
One photodetector (11), 650nm optical filters (12), the second photodetector (13), controller (14), GPRS module (15),
First screw (16) group, the second screw group, third screw group, the 4th screw group and the 5th screw group, the sales kit (SK) (7) are located at
On the right side of the top of bottom plate (4), and the bottom end of sales kit (SK) (7) is connect with the top of bottom plate (4), the top plate (2), left plate
(3) and right plate is respectively positioned on the tops of sales kit (SK) (7), and the bottom end of left plate (3) and right plate is pushed up with sales kit (SK) (7) respectively
The left and right side at end connects, and the top plate (2) is located at the top of left plate (3) and right plate, and the bottom end of top plate (2) and
Left plate (3) is connected with the top of right plate, and the top middle portion of the top plate (2) is provided with mounting hole, and inside mounting hole
It is provided with screwed pipe, the top of the light source (5) is provided with connecting pole, and the top setting of the connecting pole is equipped with threaded rod,
And the top of threaded rod is inserted into and spiral shell is filled in screwed pipe, and locking screw is additionally provided at the threaded rod and threaded rod spiral shell dress
Mother, and locking nut locking, mounted on the bottom end of top plate (2), the detection case (1) is located at the left side of sales kit (SK) (7), and
The outer right wall of detection case (1) is connect with the left side outer wall of the left end of left plate (3) and sales kit (SK) (7) respectively, the controller
(14) and GPRS module (15) is installed in the top left hand of detection case (1), and controller (14) is located at GPRS module (15)
Lower section, the light source (5) and control before be electrically connected, collimating mirror (6) transverse horizontal mounted on light source (5) lower section, and
And the left and right ends of collimating mirror (6) are respectively arranged with left clamp and right clamping plate, the right end of the left end of the left clamp and right clamping plate
It is respectively arranged with left support abutment and right support abutment, and is both provided with the first screw (16) through-hole, the left side on left support abutment and right support abutment
It is both provided in the outer right wall of side plate (3) and the left side outer wall of right plate and lateral corresponding first spiral shell in the first screw (16) hole
(16) hole is followed closely, the first screw (16) group both passes through the insertion of the first screw (16) through-hole and spiral shell is filled to the first screw (16) hole
Interior, the sales kit (SK) (7) is internally provided with sample cavity, and round light hole, and circle are provided on the left side outer wall of sales kit (SK) (7)
Transparent baffle is provided on shape light hole, the detection case (1) is internally provided with test chamber, the plus lens (9), light splitting
Mirror, 450nm optical filters (10), the first photodetector (11), 650nm optical filters (12) and the second photodetector (13) equal position
In in test chamber, and the bottom for being vertically installed at test chamber of plus lens (9), the bottom end setting of the plus lens (9)
There is the first bearing, and is both provided with longitudinal second screwing through hole, the detection on the left of the bottom end of the first bearing and on the right side of bottom end
It is provided with the second screw hole corresponding with the second screwing through hole in the inner bottom wall of chamber, the bottom end of the second screw group passes through the
Two screwing through hole are inserted into and spiral shell is filled to inside the second screw hole, and the spectroscope is located at the left side of plus lens (9), and is divided
The bottom end of mirror is provided with the second bearing, and it is logical that longitudinal third screw is both provided on the left of the bottom end of the second bearing and on the right side of bottom end
Hole is provided with third screw hole corresponding with third screwing through hole, the third screw group in the inner bottom wall of the test chamber
Bottom end pass through third screwing through hole be inserted into and spiral shell be filled to inside third screw hole, the 450nm optical filters (10) and the first light
Electric explorer (11) is respectively positioned on spectroscopical left side, and the first photodetector (11) is located at a left side for 450nm optical filters (10)
The bottom end of side, the 450nm optical filters (10) and the first photodetector (11) is both provided with third bearing, and third bearing
Bottom end on the left of and bottom end on the right side of be both provided with longitudinal 4th screwing through hole, be provided with and the 4th in the inner bottom wall of the test chamber
Corresponding 4th screw hole of screwing through hole, the bottom end of the 4th screw group pass through that the 4th screwing through hole is inserted into and spiral shell is filled to the
Inside four screw holes, the 650nm optical filters (12) and the second photodetector (13) are installed in the right side inner wall of test chamber
On, and the second photodetector (13) is located at the top of 650nm optical filters (12), the 650nm optical filters (12) and second
The right end of photodetector (13) is both provided with the 4th bearing, and right side is both provided with above and below the right end of the 4th bearing
Laterally the 5th screwing through hole is provided with the 5th screw corresponding with the 4th screwing through hole on the right side inner wall of the test chamber
The 5th screwing through hole is passed through to be inserted into for the right end in hole, the 5th screw group and spiral shell is filled to inside the 5th screw hole, first light
Electric explorer (11) and the second photodetector (13) are electrically connected with controller (14).
2. the detection device of water turbidity as described in claim 1, which is characterized in that further include bubble removing case (17), water conservancy diversion
Plate (18) group, water inlet pipe (19) and outlet pipe (20), the bubble removing case (17) are internally provided with bubble removing chamber, the deflector
(18) group is staggered installation of in bubble removing intracavitary, and the upper end of the outer right wall of bubble removing case (17) and the lower end of left side outer wall point
It is not provided with inlet and outlet, and inlet and outlet are communicated with bubble removing chamber, a left side for the water inlet pipe (19)
End is connected to water inlet, and the right end of water inlet pipe (19) is communicated with the external world, and the right end of the outlet pipe (20) is connected to water outlet, and
And the left end of outlet pipe (20) sequentially passes through the right plate and the top outer wall of sales kit (SK) (7) stretches in sample cavity, it is described
Water inlet pipe (19) is provided with inlet valve (21).
3. the detection device of water turbidity as claimed in claim 2, which is characterized in that further include bristle (22), brush (23),
The outer right wall middle part of shaft (24), sunpender (25), rocking bar (26) and crank (27), the sales kit (SK) (7) is provided with putting hole,
And the first ball bearing is provided in putting hole, the top of the sunpender (25) connects with the bottom end outer wall of bubble removing case (17)
It connecing, and the bottom end of sunpender (25) is provided with the second ball bearing, the bristle (22) is respectively positioned on brush (23) in sample cavity,
And bristle (22) is mounted on the left side outer wall of brush (23), and the left end of the shaft (24) is stretched into across the first ball bearing
It is connect in the middle part of the outer right wall of brush (23) inside to sample cavity, the right end of the shaft (24) passes through the second ball bearing simultaneously
Extend out to the external world, the bottom end of the rocking bar (26) is connect with the right side top of shaft (24), and the left end of crank (27) with shake
The top of bar (26) is hinged.
4. the detection device of water turbidity as claimed in claim 3, which is characterized in that further include end cap (28) and the 6th screw
(29) top and bottom of group, the end cap (28) are both provided with laterally the 6th screw (29) through-hole, and the right side of sales kit (SK) (7)
The 6th screw (29) hole corresponding with the 6th screw (29) through-hole, a left side for the 6th screw (29) group are provided on the outer wall of side
End is inserted into across the 6th screw (29) through-hole and spiral shell is filled in the 6th screw (29) hole, and the middle part of the end cap (28) is laterally arranged
There is placement through-hole, and place through-hole and be internally provided with mechanical seal (30), the mechanical seal (30) is sleeved on shaft (24)
On.
5. the detection device of water turbidity as claimed in claim 4, which is characterized in that further include four groups of supporting legs (31) and four groups
Idler wheel (32), four groups of supporting legs (31) are separately mounted to front left side, left rear side, forward right side and the right lateral side of the bottom plate (4),
And the top of four groups of supporting legs (31) is connect with the bottom end of bottom plate (4), and four groups of idler wheels (32) are separately mounted to four groups of branch
The bottom end of leg (31).
6. the detection device of water turbidity as claimed in claim 5, which is characterized in that the outer right wall of the detection case (1)
Lower section be provided with it is round cross unthreaded hole, the round unthreaded hole of crossing is communicated with test chamber, and the round diameter for crossing unthreaded hole be more than it is round
Thang-kng bore dia.
7. the detection device of water turbidity as claimed in claim 6, which is characterized in that the light source (5) is nonmonochromatic light.
8. the detection device of water turbidity as claimed in claim 7, which is characterized in that the top outer wall of the sales kit (SK) (7)
For transparent glass.
9. the detection device of water turbidity as claimed in claim 8, which is characterized in that further include drainpipe (33), the sample
The lower end of the outer right wall of product case (7) is provided with osculum, and osculum is communicated with sample cavity, the drainpipe (33) it is defeated
Enter end to be connected to osculum, and the output end of drainpipe (33) is communicated with the external world, draining is provided on the drainpipe (33)
Valve (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054894.0A CN108318457A (en) | 2018-01-19 | 2018-01-19 | The detection device of water turbidity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054894.0A CN108318457A (en) | 2018-01-19 | 2018-01-19 | The detection device of water turbidity |
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| Publication Number | Publication Date |
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| CN108318457A true CN108318457A (en) | 2018-07-24 |
Family
ID=62887090
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810054894.0A Pending CN108318457A (en) | 2018-01-19 | 2018-01-19 | The detection device of water turbidity |
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| CN (1) | CN108318457A (en) |
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| CN111142392A (en) * | 2019-12-19 | 2020-05-12 | 九阳股份有限公司 | Food processing machine and control method thereof |
| CN112504986A (en) * | 2021-02-05 | 2021-03-16 | 成都益清源科技有限公司 | Optical probe for effectively improving full-spectrum signal quality |
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