CN109580555A - A kind of depth of water transparency Sai Shi disk direct-reading instrument - Google Patents
A kind of depth of water transparency Sai Shi disk direct-reading instrument Download PDFInfo
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- CN109580555A CN109580555A CN201910071824.0A CN201910071824A CN109580555A CN 109580555 A CN109580555 A CN 109580555A CN 201910071824 A CN201910071824 A CN 201910071824A CN 109580555 A CN109580555 A CN 109580555A
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- water
- hydraulic pressure
- sensor
- depth
- plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/59—Transmissivity
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
A kind of depth of water transparency Sai Shi disk direct-reading instrument, notable feature are that 20 centimetres of plate fronts of diameter are divided into four regions of equal portions, are painted chequered with black and white；Make inverted L shape bracket, plate is tied up to the flush end of L-type support, water depth sensor and hydraulic pressure sensor are fixed on the perpendicular end of L-type support, it is held with hawser at L-type support flush end center, it designs plate weight and is the rope length of plate, end is erected after so that L-type support is entered water can be perpendicular to the water surface, and guarantees that plate position and hydraulic pressure sensor position are in same level, and two 485 buses of sensor are not subject to gravity and stretch out the water surface together with hawser binding.Hydraulic pressure and water depth information are passed to water controller by 485 buses with water depth sensor by hydraulic pressure sensor, hydraulic pressure sensor by the hydraulic pressure that disk is born be converted into disk to the water surface vertical range, finally show simultaneously on a display screen the water surface to sensor distance and sensor at a distance from water-bed.
Description
Technical field
The present invention and environmentally friendly water quality transparency depth measuring devices field, specially depth of water transparency Sai Shi disk direct-reading instrument.
Background technique
Environmental protection water quality transparency depth measuring devices field lacks automatic water quality transparency and the depth of water of measuring simultaneously at present
Instrument and equipment, especially depth of water transparency Sai Shi disk direct-reading instrument or blank.Current water quality transparency measuring instrument is mainly
For Sai Shi disk as shown in Figure 1, a rope fastens the plate that a chequered with black and white diameter is 20 centimetres, plate reverse side central point adds one
Water quality transparency how much rice measured by manually putting the length of rope for taper counterweight, gives a kind of " keeping records by tying knots " unavoidably
It is original it is backward feel, this length for estimating rope with human eye in actual job not only has very big error, and
And because it is not vertical range that the flowing of water body and the movement of operation ship, which will cause rope and disk, it is inaccurate objectively to there is measurement
Really, it when while needing to sound the depth of the water, needs to tie up a weight with rope, weight is sunk into the bottom, be then immersed in the water by measuring and calculating
Rope length calculate the practical depth of water, this method is cumbersome, and influenced due to water flow and by water environment, measuring and calculating knot
Fruit error is larger, and the present invention does not depend on range estimation then completely, but by pressure sensor measure disk to the water surface pressure come
Scientific algorithm goes out disk and obtains to the vertical range of the water surface data of water quality transparency, passes through water depth sensor, ultrasonic wave
Calculate plate to the bottom distance, in addition hydraulic pressure sensor surveys the counted depth of water the practical depth of water in current waters is calculated,
Have the characteristics that computational science, measurement accuracy, ease-to-operate, keeps water quality transparency measurement effective and rapid, greatly mention
High working efficiency.
Summary of the invention
The present invention is to provide the measuring instrument of automation for environmentally friendly water quality transparency water depth fields of measurement.
The purpose of the present invention can be achieved through the following technical solutions:
The present invention includes controller, 485 buses and hawser, fixed bracket, hydraulic pressure sensor, water depth sensor, 20 lis of diameter
Rice plate, taper counterweight, it is characterised in that: 20 centimetres of plate fronts of diameter are divided into four regions of equal portions, paint black and white
It is alternate；Inverted L shape bracket will be made, plate is tied up to the flush end of L-type support, water depth sensor and hydraulic pressure sensor installation are fixed
At the perpendicular end of L-type support, L-type support flush end center is held with hawser, is designed plate weight and is the rope length of plate, is made
Perpendicular end can be perpendicular to the water surface after L-type support enters water, and guarantees that plate position and hydraulic pressure sensor position are in same level,
Two 485 buses of sensor are not subject to gravity and stretch out the water surface together with hawser binding, and hydraulic pressure sensor passes through 485 buses for water
Pressure information passes to water controller, by the hydraulic pressure that disk is born be converted into disk to the water surface vertical range, and on a display screen
It shows " XXX.XX meters of water quality transparency ", is accurate to centimetre, take 2 decimals, water depth sensor is also by 485 buses by depth
Information passes to water controller, the distance number that water controller passes through add up water depth sensing data and hydraulic pressure sensor
According to obtaining the water depth in practical waters, and show " practical depth of water XXX.XX meters " on a display screen, be accurate to centimetre, take 2 small
Number.
Detailed description of the invention
Fig. 1 is plate front view.
Fig. 2 depth of water transparency Sai Shi disk direct-reading instrument side elevational cross-section structural schematic diagram.
1-LED display screen in Fig. 2；2- controller；3- operation ship；4- fixes bracket；5- water depth sensor；6- hydraulic pressure passes
Sensor;20 centimetres of plates of 7- diameter (bottom adds taper counterweight).
Specific embodiment
Further illustrate the present invention with reference to the accompanying drawings and detailed description.
Depth of water transparency Sai Shi disk direct-reading instrument side elevational cross-section structural schematic diagram referring to fig. 2.The present invention is for environmentally friendly water quality
The instrument of transparency water depth measurement, including controller, 485 buses and hawser, fixed bracket, hydraulic pressure sensor, water depth biography
Sensor, 20 centimetres of plates of diameter, taper counterweight, it is characterised in that: be divided into 20 centimetres of plate fronts of diameter as shown in Figure 1
Four regions of part, are painted chequered with black and white；Taper counterweight is fixed with plate, is connected to 4- with a rope above plate and is fixed
In addition 5- water depth sensor, 6- hydraulic pressure sensor are mounted on the perpendicular end of fixed bracket by bracket flush end, position be immersed in the water
Pan depth afterwards is identical, 5- water depth sensor, 6- hydraulic pressure sensor 485 bus of control be then connected to above along bracket
Controller, a whole set of bracket are held by hawser, and 485 buses do not stress.Hydraulic pressure information is passed to water by 485 buses by hydraulic pressure sensor
Face controller, by disk bear hydraulic pressure be converted into disk arrive the water surface vertical range, and on a display screen show " water quality is transparent
XXX.XX meters of degree ", is accurate to centimetre, takes 2 decimals, depth information is passed to the water surface also by 485 buses by water depth sensor
Controller, water controller obtain practical water by the range data of add up water depth sensing data and hydraulic pressure sensor
The water depth in domain, and show " practical depth of water XXX.XX meters " on a display screen, it is accurate to centimetre, takes 2 decimals.
Certainly, for those of ordinary skill in the art, creative labor is not spent, on the basis of above-mentioned case study on implementation
On can make a variety of variations, equally can be realized the purpose of the present invention.But this variation obviously should be in right of the invention
In the protection scope of claim.
Claims (2)
1. a kind of depth of water transparency Sai Shi disk direct-reading instrument, notable feature are, inverted L shape bracket is made, plate is tied up into L-type support
Flush end, water depth sensor and hydraulic pressure sensor be fixed on the perpendicular end of L-type support, and L-type support flush end center is drawn with hawser
Firmly, it designs plate weight and is the rope length of plate, erecting end after so that L-type support is entered water can be perpendicular to the water surface, and protects
Card plate position and hydraulic pressure sensor position are in same level, and two 485 buses of sensor are not subject to gravity and and hawser
The water surface is stretched out in binding together.
2. hydraulic pressure information is passed to water controller by 485 buses by hydraulic pressure sensor, the hydraulic pressure that disk is born is converted into disk
Face to the water surface linear distance and show " XXX.XX meters of water quality transparency " on a display screen, be accurate to centimetre, take 2 decimals,
Water depth sensor is mounted on tray bottom wall, water depth sensor can by ultrasonic listening plate and it is water-bed away from
From the distance adds the distance to the water surface that sensor measures, it can while calculating the practical depth of water in current waters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071824.0A CN109580555A (en) | 2019-01-25 | 2019-01-25 | A kind of depth of water transparency Sai Shi disk direct-reading instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071824.0A CN109580555A (en) | 2019-01-25 | 2019-01-25 | A kind of depth of water transparency Sai Shi disk direct-reading instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580555A true CN109580555A (en) | 2019-04-05 |
Family
ID=65918096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910071824.0A Pending CN109580555A (en) | 2019-01-25 | 2019-01-25 | A kind of depth of water transparency Sai Shi disk direct-reading instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109580555A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501313A (en) * | 2019-09-05 | 2019-11-26 | 江苏省渔业技术推广中心 | A kind of monitoring water environment station transparency real-time automatic monitoring device and its application method |
| CN110542654A (en) * | 2019-09-10 | 2019-12-06 | 武汉永清环保科技工程有限公司 | Device for automatically measuring water transparency |
| CN112255203A (en) * | 2020-09-29 | 2021-01-22 | 杭州腾海科技有限公司 | Digital multi-factor transparency measuring instrument and measuring method thereof |
-
2019
- 2019-01-25 CN CN201910071824.0A patent/CN109580555A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501313A (en) * | 2019-09-05 | 2019-11-26 | 江苏省渔业技术推广中心 | A kind of monitoring water environment station transparency real-time automatic monitoring device and its application method |
| CN110542654A (en) * | 2019-09-10 | 2019-12-06 | 武汉永清环保科技工程有限公司 | Device for automatically measuring water transparency |
| CN112255203A (en) * | 2020-09-29 | 2021-01-22 | 杭州腾海科技有限公司 | Digital multi-factor transparency measuring instrument and measuring method thereof |
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