CN106198411A - A kind of lower resistance water transparency measuring instrument - Google Patents
A kind of lower resistance water transparency measuring instrument Download PDFInfo
- Publication number
- CN106198411A CN106198411A CN201610866762.9A CN201610866762A CN106198411A CN 106198411 A CN106198411 A CN 106198411A CN 201610866762 A CN201610866762 A CN 201610866762A CN 106198411 A CN106198411 A CN 106198411A
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- China
- Prior art keywords
- transparent scale
- measuring instrument
- lower resistance
- water transparency
- weight linear
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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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
- G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/024—Modular construction
- G01N2201/0245—Modular construction with insertable-removable part
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- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention relates to water transparency fields of measurement, be specifically related to a kind of lower resistance water transparency measuring instrument.A kind of lower resistance water transparency measuring instrument, the measurement rope connected including transparent scale, weight linear meter, transparent scale and winch, there is on transparent scale dish even number strip threaded hole, having the detachable and even number weight linear meter of combination on transparent scale dish, strip threaded hole and weight linear meter are symmetrically distributed on transparent scale.Reduce transparency card and counterweight and ensure transparent instrument vertical sedimentation in hydrogymnastic resistance, the counterweight reaching lighter, it is achieved the accurate measurement of water transparency.
Description
Technical field
The present invention relates to water transparency fields of measurement, be specifically related to a kind of lower resistance water transparency measuring instrument.
Background technology
In ocean, lake environment monitoring, transparency is typically the water quality index of routine monitoring, and it has reacted water body printing opacity
The size of ability, closely related with the key element such as Suspended Sedimentation Concentration, coloured dissolved matter content in water body.Along with marine survey technology
Development, the measurement of seawater transparency optical image technology under water development in more and more important, this parameter is Underwater Optical
Study as System Performance Analysis, Underwater Imaging influencing factors of quality analysis etc. provide important foundation.
Transparency measuring in currently available technology remains by transparent scale artificial observation, such as Patent No.
A kind of Improvement type reservoir transparency measuring dish disclosed in 201320325287.6, it includes black and white dish, sinker, ferrum semi-ring, spiral
Plate, it is characterised in that: sinker be welded in the black and white dish back side central authorities, ferrum semi-ring is welded in black and white dish front, sampling rope one end by
Being connected with the ferrum semi-ring being welded on black and white dish in safety buckle, porose on Winding board, the sampling rope other end lies on spiral plate hole.
This transparency measuring instrument by increase sinker quality, on sampling rope the method for reference mark, can be used for common water body and stormy waves
The transparency measuring of the Marine water bigger with flow velocity, overcomes normal transparent scale easily in the water body that stormy waves and flow velocity are bigger
The problem that the problem drifted about and tape measure are difficult to folding and unfolding when transparency uses is there is during use.Simple in construction, easy to operate, purposes
Extensively, prominent function, it is primarily adapted for use in stormy waves, the measurement of water transparency that flow velocity is bigger.
Although existing transparency measuring instrument technical scheme is improved to some extent by the transparency measuring instrument of this patent, but it is still
Possess the shortcoming that cannot realize accurately measuring in the marine site that flow velocity is stronger, dumb in using, it is suitable for water body limited types,
Counterweight is light and single, without interface, it is impossible to increase counterweight flexibly, and in high current marine site, during measurement, device inclined is notable, is just both being difficult to
Often measuring, be not easy to more accurately estimate reading and measure numerical value, measurement error is big.The most visible, a kind of novel body can be invented saturating
Lightness measuring instrument, the transparency that can successfully manage different in flow rate marine site accurately measures,
A kind of novel water transparency measuring instrument (Authorization Notice No. CN204789332U) can configure not for different user
Same counterweight so that user in use, can freely increase and decrease counterweight for dissimilar water body, preferably adapt to high current marine site, protect
Hinder transparent instrument vertical sedimentation, it is achieved the accurate measurement of water transparency.
But existing water transparency measuring instrument does not all account for reducing transparency card and counterweight hydrogymnastic
Resistance, the counterweight reaching lighter ensures transparent instrument vertical sedimentation, it is achieved the accurate measurement of water transparency, becomes art technology
The technical barrier that personnel are urgently to be resolved hurrily.
Summary of the invention
The present invention is to solve above-mentioned technical problem, it is provided that a kind of lower resistance water transparency measuring instrument, reduce Vertical Square
To the resistance of motion with horizontal direction, reach i.e. to reduce counterweight and the most do not affect the effect of certainty of measurement.
In order to reach above-mentioned technique effect, technical scheme includes:
A kind of lower resistance water transparency measuring instrument, the measurement rope connected including transparent scale, transparent scale and coiling apparatus, thoroughly
Lightness dish is truncated conical shape, and upper surface scribbles chequered with black and white striped, and transparent scale dish has multiple threaded hole, and water is from spiral
Hole is flow through, and reduces the transparent scale resistance to water, and transparent scale can produce rotary motion, and self-aligning thrust roller bearing reduces rotation
The resistance of motion, prevents from measuring the winding of rope, and transparent scale upper surface scribbles chequered with black and white striped and produces dynamic vision, more can
The transparency of reflection water body.There is on transparent scale dish the weight linear meter removably connected, transparent scale dish has dismountable
The weight linear meter connected is threaded.Counterweight freely can regulate according to measuring environment, and the quantity of weight linear meter is even number, symmetrical
It is distributed on transparent scale dish, banking prevents transparent scale, affect tester's observation to transparent scale.Threaded hole
Solid colour around inner surface and hole, reduces the hole of slight drag, but do not affect transparent scale effective area.Weight linear meter is high
The ratio of degree and diameter, more than 5:1, reduces the resistance of the water of vertical direction.
The beneficial effect comprise that
One lower resistance water transparency measuring instrument the most of the present invention, it is provided that a kind of lower resistance water transparency measuring instrument, reduces and hangs down
Nogata, to the resistance with horizontal direction, reaches i.e. to reduce counterweight and does not the most affect the effect of certainty of measurement, overcome existing water body
Transparency measuring instrument counterweight is light, and the angle that water transparency measuring instrument wafts with current is relatively big, affects the accurate journey of measurement data
Degree, counterweight weighs, inconvenient operation.
The most each counterweight is by national standard design female thread and external screw thread, it is ensured that other counterweight freely connects.User Ke Gen
Purchase corresponding configuration according to oneself demand, also can increase and decrease different counterweight for different waters, convenient, flexible.Improve counter weight construction, use
Family, both can be according to oneself needs (survey object as usual is lake, river, sea water) differently configured grade and weight when using this equipment
The counterweight of amount, reduces waste, is applicable to again dissimilar water body, even if in high current marine site, user also can be by increasing counterweight
Carry out marine experiment, it is to avoid device height tilts, it is achieved the accurate measurement of transparency.
Accompanying drawing illustrates:
Fig. 1 is a kind of lower resistance water transparency measuring instrument front view；
Fig. 2 is the transparent scale upward view of lower resistance water transparency measuring instrument；
Fig. 3 is the weight linear meter sectional view of adjustable length；
Fig. 4 is the transparent scale upward view of another embodiment
Reference:
101 winches, 102 measurement rope, 103 suspension ring, 104 stay bolts, 105 threaded hole, 106 transparent scales, 107 thrust force aligning rollers
Bearing, 108 weight linear meters；201 strip threaded hole, 202 tapped blind holes, 203 self-aligning thrust roller bearing installing holes；301 outer spiral shells
Stricture of vagina, 302 counterweight main bodys, 303 female threads, 304 another counterweights；401 strip threaded hole, 402 tapped blind holes, 403 thrust force alignings
Roller bearing installing hole.
Detailed description of the invention
The specific embodiment of the invention is described in detail below in conjunction with concrete accompanying drawing.It should be noted that, in following embodiment
The technical characteristic described or the combination of technical characteristic are not construed as isolating, and they can be mutually combined thus reach
To superior technique effect.In the accompanying drawing of following embodiment, the identical label that each accompanying drawing is occurred represent identical feature or
Person's parts, can be applicable in different embodiment.
Embodiment 1:
If Fig. 1 is shown in a kind of lower resistance water transparency measuring instrument front view, a kind of lower resistance water transparency measuring instrument, bag
Include transparent scale 106, measurement rope 102, winch 101, self-aligning thrust roller bearing 107 and the weight linear meter of transparent scale 106 connection
108, as shown in the transparent scale upward view of Fig. 2 lower resistance water transparency measuring instrument, transparent scale 106 is truncated conical shape, on
Surface scribbles chequered with black and white striped (being not drawn in figure), and transparent scale dish has even number strip threaded hole 201, symmetrical
It is distributed on transparent scale dish, banking prevents transparent scale 106.Water flows through from strip threaded hole 201, reduces transparent
The scale resistance to water, transparent scale can produce rotary motion, and self-aligning thrust roller bearing 107 reduces the resistance of rotary motion,
Preventing from measuring the winding of rope 102, transparent scale 106 upper surface scribbles chequered with black and white striped and produces dynamic vision, more can reflect
The transparency of water body, transparent scale 106 dish has the weight linear meter 108 removably connected, transparent scale 106 dish has removable
The weight linear meter 108 of the connection unloaded is for threaded.Weight linear meter 108 freely can regulate according to measuring environment, the number of weight linear meter 108
Amount is even number, is symmetrically distributed on transparent scale 106 dish, banking prevents transparent scale 106, affects tester to thoroughly
The observation of lightness dish.Solid colour around the inner surface of strip threaded hole 201 and hole, reduces the hole of slight drag, but not shadow
Ring transparent scale effective area.The ratio of weight linear meter 108 height and diameter, more than 5:1, reduces the resistance of the water of vertical direction
Power.
As shown in the weight linear meter sectional view of Fig. 3 adjustable length, weight linear meter 108 has external screw thread 301, counterweight main body 302,
Female thread 303, can install another weight linear meter 304 additional by spiral marking connection, adjust the weight of lower resistance water transparency measuring instrument；
Even if in high current marine site, user also can carry out marine experiment by increasing counterweight, it is to avoid device height tilts, it is achieved transparency
Accurately measure.
Embodiment 2:
Strip threaded hole 401, tapped blind hole 402, self-aligning thrust roller bearing installing hole 403, they at transparent scale 106
Layout, also can be as shown in the transparent scale upward view of Fig. 4 another embodiment, strip threaded hole 401 is all right
Circumferentially disposed, will not enumerate.Even if in high current marine site, user also can carry out sea by increasing weight linear meter 108
Experiment, it is to avoid device height tilts, it is achieved the accurate measurement of transparency.
Due to water quality environment, especially sea water is highly corrosive, and instrument uses complete, fully cleans, then wipe after fractionation
Dry, then connect the uniform application antirust agent such as thread, external thread 301, female thread 303 and self-aligning thrust roller bearing 107, be placed in
Preserve at aeration-drying, prevent corrosion with use subnormal under guaranteeing.
Above-mentioned detailed description is illustrating of the possible embodiments for invention, and this embodiment also is not used to limit this
Bright the scope of the claims, all equivalences without departing from the present invention are implemented or change, all should be contained in the scope of the claims of the present invention.Separately
Outward, those skilled in the art also various can repair what technical characteristic disclosed in the claims in the present invention did in other form and details
Change, add and replace.Certainly, these various amendments made according to the technology of the present invention features, add and the change such as replacement, all answer
Within being included in scope of the present invention.
Claims (5)
1. a lower resistance water transparency measuring instrument, the measurement rope connected including transparent scale, weight linear meter, transparent scale and strand
Car, it is characterised in that: there is on transparent scale dish even number strip threaded hole, transparent scale dish has detachable and combination
Even number weight linear meter, strip threaded hole and weight linear meter are symmetrically distributed on transparent scale.
A kind of lower resistance water transparency measuring instrument the most according to claim 1, it is characterised in that: transparent scale is round platform
Shape.
A kind of lower resistance water transparency measuring instrument the most according to claim 1, it is characterised in that: the strip of transparent scale
Solid colour around the inner surface of shape threaded hole and hole.
A kind of lower resistance water transparency measuring instrument the most according to claim 1, it is characterised in that: weight linear meter height is with straight
The ratio in footpath is more than 5:1.
A kind of lower resistance water transparency measuring instrument the most according to claim 1, it is characterised in that: have on transparent scale dish
The weight linear meter having dismountable connection is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866762.9A CN106198411A (en) | 2016-09-30 | 2016-09-30 | A kind of lower resistance water transparency measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866762.9A CN106198411A (en) | 2016-09-30 | 2016-09-30 | A kind of lower resistance water transparency measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106198411A true CN106198411A (en) | 2016-12-07 |
Family
ID=57520895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610866762.9A Withdrawn CN106198411A (en) | 2016-09-30 | 2016-09-30 | A kind of lower resistance water transparency measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106198411A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160995A (en) * | 2019-06-17 | 2019-08-23 | 中国环境科学研究院 | Water transparency measuring instrument |
| CN110455715A (en) * | 2019-09-10 | 2019-11-15 | 浙江中谱检测科技有限公司 | A kind of detector of different depth water transparency |
| CN110927123A (en) * | 2019-12-11 | 2020-03-27 | 宜宾丝丽雅股份有限公司 | Rapid detection device and method for transmittance of fiber oil |
-
2016
- 2016-09-30 CN CN201610866762.9A patent/CN106198411A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160995A (en) * | 2019-06-17 | 2019-08-23 | 中国环境科学研究院 | Water transparency measuring instrument |
| CN110455715A (en) * | 2019-09-10 | 2019-11-15 | 浙江中谱检测科技有限公司 | A kind of detector of different depth water transparency |
| CN110455715B (en) * | 2019-09-10 | 2022-05-31 | 浙江中谱检测科技有限公司 | Detector of different degree of depth water transparency |
| CN110927123A (en) * | 2019-12-11 | 2020-03-27 | 宜宾丝丽雅股份有限公司 | Rapid detection device and method for transmittance of fiber oil |
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Application publication date: 20161207 |