CN208270375U - A kind of broad graded sediment particle image analytical equipment - Google Patents
A kind of broad graded sediment particle image analytical equipment Download PDFInfo
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- CN208270375U CN208270375U CN201820893367.4U CN201820893367U CN208270375U CN 208270375 U CN208270375 U CN 208270375U CN 201820893367 U CN201820893367 U CN 201820893367U CN 208270375 U CN208270375 U CN 208270375U
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- water
- circulator
- broad
- analytical equipment
- particle image
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Abstract
The utility model discloses a kind of broad graded sediment particle image analytical equipments, including natural water body to collect circulator, image collecting device, imaging transmitting device and data analysis system;It includes water collecting pump, reflux pump, upper plug-flow circulator, lower plug-flow circulator, water circulation case, sand grain detection zone, automatic feeding water valve, automatic outletting valve and filtration system that natural water body, which collects circulator,.Image collecting device includes that mud takes phase device, shell, takes phase light compensating apparatus and portable handle.The utility model acquires natural river course water body using water collecting pump, and keep silt evenly dispersed in water circulation case, by taking phase device to acquire the silt image of sand grain detection zone, and data information is sent to computer by imaging transmitting device, the research of sediment grain size gradation etc. is carried out using data analysis system.
Description
Technical field
The utility model relates to sand grain particle size datas to acquire equipment technical field, concretely relate to a kind of be applicable in
The device that silt carries out the analysis of broad graded sediment particle image is sampled under field environment.
Background technique
Sand grain partial size and gradation are to study the basis of sediment movement and river bed change rule.Grain composition measures at present
Used technology has sieve method, sedimentation, electric-resistivity method, microscopic method and laser particle analyzer method etc., but sediment grain size in river
It has a very wide distribution, analysis broad graded sediment needs a variety of method cooperations to complete, and there are certain connector mistakes when measurement result synthesizes
Difference, and take a long time.And digital image processing techniques are measured applied to sand grain, are more suitable for broad graded sediment and superfine silt
Sand grain image analysis system.
Summary of the invention
The purpose of the utility model is to overcome deficiency in the prior art, providing a kind of can accurately measure broad graded sediment
Grain particle size data simulates effect of the water to silt, and can quickly obtain the broad graded sediment particle figure of sand grain particle size data
As analytical equipment.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of broad graded sediment particle image analytical equipment, including natural water body collect circulator, image collecting device,
Transmitting device and data analysis system is imaged;
It includes water collecting pump, reflux pump, upper plug-flow circulator, lower plug-flow circulation dress that the natural water body, which collects circulator,
It sets, water circulation case, sand grain detection zone, automatic feeding water valve, automatic outletting valve and filtration system;Water collecting pump and reflux pump
It is all peristaltic pump, upper plug-flow circulator and lower plug-flow circulator are arranged in the left and right sides of water circulation case, prevent silt
Sedimentation.Automatic outletting valve is to lead to external one-way cock, and the water inlet end of water collecting pump is connected with filtration system, for collecting
Water body in natural river course, lead to water circulation case for water outlet, and water body enters sand grain from water circulation case by reflux pump and examines
Area is surveyed, after detection, then water circulation case is constantly drained back by automatic water inlet valve goalkeeper water body, realizes following automatically for natural water body
Ring;
Described image acquisition device includes that mud takes phase device, shell, takes phase light compensating apparatus and portable handle;Image-taking device is solid
It is scheduled on the inside top surface of shell, while edge is equipped with and takes phase light compensating apparatus, is laid with by LED lamp tube, enclosure interior is laid with anti-
Luminescent material, outside are equipped with portable handle;Sand grain detection zone is located at mud and takes immediately below phase device.
It is further improved, plug-flow circulator includes driver and plug-flow impeller under the upper plug-flow circulator, is driven
Dynamic device drives plug-flow impeller to rotate by bearing
It is further improved, the automatic feeding water valve, automatic outletting valve, filtration system are adapted to the junction of hose and set
There is sealing ring.
It is further improved, is transparent panel on the upside of the sand grain detection zone, downside is opaque grid scale plate.
It is further improved, described to take phase light compensating apparatus for the LED lamp tube of annular arrangement, the enclosure interior is laid with reflective material
Material.
It is further improved, the automatic feeding water gate is one-way cock of the setting towards water circulation case, described to go out automatically
One-way cock of the sluice gate setting towards the external world.
It is further improved, is filtered by the circular hole that different meshes form for three layers built in the water inlet screen pipe of the filtration system
Net, to control the upper limit value for the sand grain partial size for entering device.
Further, lanyard is set outside the water circulation case to reduce adverse effect of the vibration room to shell.
Further, the junction of the driver and plug-flow impeller passes through bearing and is rotatablely connected;It is described automatically into
Penstock, automatic outletting valve, filtration system are adapted to the junction of hose is equipped with sealing ring.
Further, the pump head, actuator seal;So that it is guaranteed that the normal operation of instrument.
Further, the housing bottom and upper and lower plug-flow circulator and the mountable damping device in shell contact site, energy
Influence of the vibration to shell is reduced, so that lifting device overall stability, can extend the use of sand grain image analysis apparatus
Service life.
Compared with prior art, the utility model has the beneficial effects that
The utility model small volume is easy to carry and operates, and can work in field;Image-taking device can utilize shooting
Instrument Quick Acquisition sand grain image obtains the wide gradation data of sand grain partial size, realizes at sand grain partial size digital picture
Reason;Upper and lower plug-flow circulator drives water flow and sand grain movement, plays the role of avoiding sediment settlement;Sand grain inspection
It surveys and background slot is set under area, appropriate color can be chosen according to the silt of different colours and make image background, enhance image contrast;Cause
This, a kind of broad graded sediment grain diameter image collecting device suitable for the acquisition of sand grain particle size data of the application has
Measure the advantages that particle size range is wide, accuracy is high, high degree of automation, fast processing speed.
Detailed description of the invention
Fig. 1 is that the overall structure suitable for broad graded sediment particle image analytical equipment of the utility model embodiment is illustrated
Figure.
Fig. 2 is that each section suitable for broad graded sediment particle image analytical equipment of the utility model embodiment is illustrated
Figure.
Fig. 3 is sand grain detection zone top view in the utility model embodiment.
Fig. 4 is the partial sectional view of filtration system in the utility model embodiment.
Fig. 5 is water collecting pump each section composition schematic diagram in the utility model embodiment.
Fig. 6 is upper plug-flow circulator each section composition schematic diagram in the utility model embodiment.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Shown in Fig. 1, one kind being suitable for the sampling of field sand grain and image analysis apparatus, including natural water body collects circulation dress
Set 1, image collecting device 2, imaging transmitting device, data analysis system.
It is as follows that natural water body in Fig. 2 collects circulator 1,2 specific composition of image collecting device: natural water body collection follows
Loop device 1 includes water circulation case 7, water collecting pump 3, reflux pump 4, upper plug-flow circulator 5, lower plug-flow circulator 6, silt
Grain detection zone 8, automatic feeding water valve 13 and automatic outletting valve 14, water collecting pump 3 and reflux pump 4 are all peristaltic pump, and upper plug-flow follows
Loop device 5 and lower plug-flow circulator 6 are arranged in the left and right sides of water circulation case 7, prevent sediment settlement.Automatic outletting valve
14 be to lead to external one-way cock, and the water inlet end of water collecting pump is connected with filtration system 15, for collecting water in natural river course
Body, lead to water circulation case 7 for water outlet, and water body enters sand grain detection zone 8, detection from water circulation case 7 by reflux pump 4
Afterwards, then by automatic feeding water valve 13 water body is constantly drained back into water circulation case 7, realizes the automatic cycle of natural water body.
Image collecting device 2 includes taking phase device 9, shell 10, taking phase light compensating apparatus 11 and portable handle 12, image-taking device
9 are fixed on the inside top surface of shell 10, while edge is equipped with and takes phase light compensating apparatus 11, phase light compensating apparatus be laid with by LED lamp tube and
At 10 laid inside reflectorized material of shell, outside is equipped with portable handle 12.
Fig. 3 is 8 top view of sand grain detection zone in the utility model embodiment, and left-half is that 400mmx400mm is saturating
Bright panel 20, right side includes grid background board 21 and automatic feeding water valve 13, for the size referring to practical sand grain, grid
See that width is advisable with 5mm.
Fig. 4 is the partial sectional view of filtration system 15 in the utility model embodiment, mainly by the screening group of different meshes
At to control the upper limit value for the sand grain partial size for entering device.Filtration system 15 is connected to water collecting pump by hose 16.
Fig. 5 is peristaltic pump each section composition schematic diagram, including hose 16, pump head 17 catchment since sand grain diameter is small
Pump 3 and reflux pump 4 select peristaltic pump.
Fig. 6 is plug-flow circulator each section composition schematic diagram, including driver 18 and plug-flow impeller 19, and driver 18 is logical
Crossing bearing drives plug-flow impeller 19 to rotate.
Undeclared part involved in the utility model is same as the prior art or is realized using the prior art.
Claims (8)
1. a kind of broad graded sediment particle image analytical equipment, it is characterized in that: including that natural water body collects circulator, image is adopted
Acquisition means, imaging transmitting device and data analysis system;
The natural water body collect circulator include water collecting pump, reflux pump, upper plug-flow circulator, lower plug-flow circulator,
Water circulation case, sand grain detection zone, automatic feeding water valve, automatic outletting valve and filtration system;Water collecting pump and reflux pump are all
For peristaltic pump, upper plug-flow circulator and lower plug-flow circulator are arranged in the left and right sides of water circulation case, prevent silt heavy
Drop;Automatic outletting valve is to lead to external one-way cock, and the water inlet end of water collecting pump is connected with filtration system, for collecting day
Water body in right river, lead to water circulation case for water outlet, and water body enters sand grain from water circulation case by reflux pump and detects
Area after detection, then by automatic water inlet valve goalkeeper water body constantly drains back into water circulation case, realizes the automatic cycle of natural water body;
Described image acquisition device includes that mud takes phase device, shell, takes phase light compensating apparatus and portable handle;Image-taking device is fixed on
The inside top surface of shell, while edge is equipped with and takes phase light compensating apparatus, is laid with by LED lamp tube, enclosure interior is laid with reflective material
Material, outside are equipped with portable handle;Sand grain detection zone is located at mud and takes immediately below phase device.
2. a kind of broad graded sediment particle image analytical equipment according to claim 1, it is characterised in that: the upper plug-flow
Plug-flow circulator includes driver and plug-flow impeller under circulator, and driver drives plug-flow impeller to rotate by bearing.
3. a kind of broad graded sediment particle image analytical equipment according to claim 1, it is characterised in that: it is described automatically into
Penstock, automatic outletting valve, filtration system are adapted to the junction of hose is equipped with sealing ring.
4. a kind of broad graded sediment particle image analytical equipment according to claim 1, it is characterised in that: the silt
It is transparent panel on the upside of grain detection zone, downside is opaque grid scale plate.
5. a kind of broad graded sediment particle image analytical equipment according to claim 1, it is characterised in that: described take mutually is mended
Electro-optical device is the LED lamp tube of annular arrangement, and the enclosure interior is laid with reflectorized material.
6. a kind of broad graded sediment particle image analytical equipment according to claim 1, it is characterised in that: it is described automatically into
Sluice gate is one-way cock of the setting towards water circulation case, one-way cock of the automatic outletting gate locating towards the external world.
7. a kind of broad graded sediment particle image analytical equipment according to claim 1, it is characterised in that: the filtering system
Three layers of circular hole filter screen being made of different meshes built in the water inlet screen pipe of system, to control the sand grain partial size for entering device
Upper limit value.
8. a kind of broad graded sediment particle image analytical equipment according to claim 1, it is characterised in that: the shell bottom
The mountable damping device in portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820893367.4U CN208270375U (en) | 2018-06-11 | 2018-06-11 | A kind of broad graded sediment particle image analytical equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820893367.4U CN208270375U (en) | 2018-06-11 | 2018-06-11 | A kind of broad graded sediment particle image analytical equipment |
Publications (1)
Publication Number | Publication Date |
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CN208270375U true CN208270375U (en) | 2018-12-21 |
Family
ID=64688334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820893367.4U Expired - Fee Related CN208270375U (en) | 2018-06-11 | 2018-06-11 | A kind of broad graded sediment particle image analytical equipment |
Country Status (1)
Country | Link |
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CN (1) | CN208270375U (en) |
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2018
- 2018-06-11 CN CN201820893367.4U patent/CN208270375U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190611 |