CN106404587A - Water sample silt measuring instrument - Google Patents
Water sample silt measuring instrument Download PDFInfo
- Publication number
- CN106404587A CN106404587A CN201610803349.8A CN201610803349A CN106404587A CN 106404587 A CN106404587 A CN 106404587A CN 201610803349 A CN201610803349 A CN 201610803349A CN 106404587 A CN106404587 A CN 106404587A
- Authority
- CN
- China
- Prior art keywords
- steel
- glass body
- measuring instrument
- water sample
- stirrup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
Abstract
The invention discloses a water sample silt measuring instrument. The water sample silt measuring instrument comprises a cover, a steel and glass body, an induction measurement device, a drawer device and a detachable handle, wherein the cover comprises a rope body, a steel hoop and a sealing washer; the rope body is fixedly mounted in the steel hoop; the sealing washer is embedded into an inner groove of the steel hoop; the steel and glass body is composed of two layers of stainless steel and glass layers; the shape of the steel and glass body is cylindrical; the steel hoop in the cover is provided with an internal thread and the cover is mounted at the upper end of the steel and glass body; an external thread is arranged at the upper end of the steel and glass body; an inductor in the induction measurement device is mounted between two layers of the stainless steel; the drawer device is fixed in the middle of the steel and glass body through a small-size sliding rail; the detachable handle is mounted on a side face of the steel and glass body. The water sample silt measuring instrument provided by the invention is convenient to carry, simple to operate and stable and reliable, and can be used for effectively measuring the weight of silt in a water sample with a certain volume.
Description
Technical field
The present invention relates to measuring instrument field, particularly belong to a kind of water sample silt measuring instrument.
Background technology
In recent years with the development of national economy and society, government department is to China's domestic poisons in freshwater protection of resources
Attention rate increasingly improves.It is known that China's domestic soil erosion situation is serious, during heavy rain and big vast wind occur, when
Often it is accompanied by the secondary disasters such as landslide mud-rock flow.Substantial amounts of silt flows in rivers water sample with current in the process,
How accurately in survey calculation rivers water body silt content, be that national sustainable development and environmental conservation provide effectively
Data, is easy to the division of domestic each department environment red line, beneficial to the conservation of nature strengthening environment red line region.Carry for this present invention
Supply a kind of water sample silt measuring instrument, can accurately measure the sediment charge in certain unit water sample, and then extrapolate whole
Sediment charge in individual waters.
Content of the invention
The present invention is by adding to the decision design of shroud steel glass body induction measurement devices drawer detachable handle
Work combines, and the water sample silt measuring instrument producing can solve the problems, such as more accurately to measure sediment charge in water sample.This tester
Easy to carry simple to operate, reliable and stable, can effectively measure the weight of contained silt in the water sample of certain volume, can batch
Popularization and application.
The technical solution used in the present invention is as follows：
A kind of water sample silt measuring instrument, including shroud steel glass body induction measurement devices drawer detachable handle,
Described shroud includes restrict body stirrup and sealing ring, and rope body is fixedly mounted on inside stirrup, and sealing ring embeds in stirrup inside groove, institute
State steel glass body to be made up of two-layer rustless steel and glassy layer, the external shape of steel glass is column type, the steel band female thread in described shroud,
It is arranged on steel glass body upper end, there is external screw thread the upper end of steel glass body, and the induction apparatuss in described induction measurement devices are arranged on two-layer not
Between rust steel, drawer is fixed in the middle of steel glass body by small-sized slide rail, and described detachable handle is arranged on steel glass body
Side.
In described shroud, stirrup includes steel loop and circular steel plate, and there are screw thread, a face edge of circular steel plate in the inner side of steel loop
There is annular groove at place, and body of restricting is crimped on circular steel plate and steel loop contact position by circular steel plate, has through hole in the middle of circular steel plate, this
Through hole is provided with opening and closing type gate.
Two-layer rustless steel in described steel glass body, outer layer rustless steel thickness is 3 times to 3.2 times of internal layer rustless steel thickness,
Internal layer body of stainless steel divides four pieces of inlay cards in the stainless inside of outer layer, and upper and lower two pieces is infundibulate, and middle two pieces is c-type, outer layer
Rectangular through holes are had, glassy layer is arranged at rectangular through holes for c-type in the middle of rustless steel.
Described induction measurement devices include induction apparatuss tyre measuring instrument, and tyre measuring instrument is by pressure display instrument PLC circuit
Plate and housing composition.
Described drawer includes rectangle stainless steel box filter screen and ultrafilter membrane, and filter screen is made up of thin molybdenum filament and is had three layers,
Aperture is followed successively by 1.5mm ± 0.1mm, 0.8mm ± 0.1mm, 0.4mm-0.1mm, and ultrafilter membrane is located at below the minimum filter screen in aperture
Region.
Compared with the prior art, beneficial effects of the present invention are as follows：
Shroud in the present invention is arranged at steel glass body upper external screw thread, the opening and closing type gate in shroud stirrup and sensing
Measurement apparatus are connected, and have induction measurement devices regulating gate folding, detachable handle is arranged on the side of steel glass body, this kind of design
Can ensure that the reliable and stable of water sampling, the rope body in shroud can stretch, can meet compared with water sampling in deep water body；Drawer
Device is arranged in the middle of steel glass body it is ensured that silt is intercepted by filter screen and ultrafilter membrane, the induction apparatuss in induction measurement devices with
Tyre measuring instrument is connected with each other, and induction apparatuss, by the integral pressure delta data of drawer, are timely and accurately transferred to and survey in addition
Silt weight is detected in amount instrument, and then unit of display water sample.The decision design combination of said modules can accurately measure,
The content of silt in taken unit water sample in rivers water body.In addition the present invention is easy to carry simple to operate, reliable and stable, can
The weight of contained silt effectively in the water sample of measurement certain volume, can batch popularization and application.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is shroud；
Fig. 3 is infundibulate internal layer parts of stainless steel；
Fig. 4 is drawer.
Specific embodiment
Referring to accompanying drawing：A kind of water sample silt measuring instrument, including shroud 1 steel glass body 7 induction measurement devices 10 drawer
6 detachable handles 5, described shroud 1 includes restrict body stirrup 4 and sealing ring 3, and rope body is fixedly mounted on inside stirrup 4, sealing ring
In 3 embedded stirrup 4 inside grooves, described steel glass body 7 is made up of two-layer rustless steel and glassy layer 9, and steel glass body 7 profile is column type, institute
State the stirrup 4 band female thread in shroud 1, be arranged on steel glass body 7 upper end, there is external screw thread the upper end of steel glass body 7, described measurement of inductance
Induction apparatuss 605 in device 10 are arranged between two-layer rustless steel, and drawer 6 is fixed on steel glass body by small-sized slide rail
In the middle of 7, described detachable handle 5 is arranged on the side of steel glass body 7.In described shroud 1, stirrup 4 includes steel loop and circular steel plate 2,
There is screw thread the inner side of steel loop, and there is annular groove in the one side edge of circular steel plate 2, and body of restricting is crimped on circle by circular steel plate 2
, there is through hole steel plate 2 and steel loop contact position in the middle of circular steel plate 2, this through hole is provided with opening and closing type gate.Described steel glass body 7
In two-layer rustless steel, outer layer rustless steel thickness is 3 times to 3.2 times of internal layer rustless steel thickness, and internal layer body of stainless steel divides four pieces
In the stainless inside of outer layer, upper and lower two pieces is infundibulate 8 to inlay card, and middle two pieces is c-type 11, has rectangular in the middle of outer layer rustless steel
Shape through hole, glassy layer is arranged at rectangular through holes for c-type.Described induction measurement devices 10 include induction apparatuss 605 and measure in addition
Instrument, tyre measuring instrument is made up of pressure display instrument PLC circuit board and housing.Described drawer 6 includes rectangle rustless steel
Box filter screen (601 602 and 603) and ultrafilter membrane 604, filter screen (601 602 and 603) is made up of thin molybdenum filament and is had three layers, aperture
It is followed successively by 1.5mm ± 0.1mm, 0.8mm ± 0.1mm, 0.4mm-0.1mm, ultrafilter membrane 604 is located under the minimum filter screen 603 in aperture
Square region.
Claims (5)
1. a kind of water sample silt measuring instrument, including shroud steel glass body induction measurement devices drawer detachable handle, institute
State shroud and include restrict body stirrup and sealing ring, rope body is fixedly mounted on inside stirrup, and sealing ring embeds in stirrup inside groove, described
Steel glass body is made up of two-layer rustless steel and glassy layer, and the external shape of steel glass is column type, the steel band female thread in described shroud, peace
It is contained in steel glass body upper end, there is external screw thread the upper end of steel glass body, and it is stainless that the induction apparatuss in described induction measurement devices are arranged on two-layer
Between steel, drawer is fixed in the middle of steel glass body by small-sized slide rail, and described detachable handle is arranged on steel glass body
Side.
2. according to claim 1 a kind of water sample silt measuring instrument it is characterised in that in described shroud stirrup include steel loop and
Circular steel plate, there is screw thread the inner side of steel loop, and there is annular groove in the one side edge of circular steel plate, circular steel plate will restrict body crimping
In circular steel plate and steel loop contact position, there is through hole in the middle of circular steel plate, this through hole is provided with opening and closing type gate.
3. according to claim 1 a kind of water sample silt measuring instrument it is characterised in that two-layer rustless steel in described steel glass body,
Outer layer rustless steel thickness is 3 times to 3.2 times of internal layer rustless steel thickness, and internal layer body of stainless steel divides four pieces of inlay cards in outer layer rustless steel
Inside, upper and lower two pieces is infundibulate, and middle two pieces is c-type, has rectangular through holes in the middle of outer layer rustless steel, and glassy layer is c-type
It is arranged at rectangular through holes.
4. according to claim 1 a kind of water sample silt measuring instrument it is characterised in that described induction measurement devices include sense
Device tyre measuring instrument, tyre measuring instrument is made up of pressure display instrument PLC circuit board and housing.
5. according to claim 1 a kind of water sample silt measuring instrument it is characterised in that described drawer includes rectangle not
Rust steel box filter screen and ultrafilter membrane, filter screen is made up of thin molybdenum filament and is had three layers, and aperture is followed successively by 1.5mm ± 0.1mm, 0.8mm ±
0.1mm, 0.4mm-0.1mm, ultrafilter membrane is located at the minimum filter screen lower zone in aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803349.8A CN106404587B (en) | 2016-09-05 | 2016-09-05 | A kind of water sample silt measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803349.8A CN106404587B (en) | 2016-09-05 | 2016-09-05 | A kind of water sample silt measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106404587A true CN106404587A (en) | 2017-02-15 |
| CN106404587B CN106404587B (en) | 2019-11-26 |
Family
ID=57999800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610803349.8A Active CN106404587B (en) | 2016-09-05 | 2016-09-05 | A kind of water sample silt measuring instrument |
Country Status (1)
| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110083520A1 (en) * | 2009-09-09 | 2011-04-14 | Ou Dimentio | Device for Taking Samples from the Bottom Boundary Layer of a Water Body |
| CN103983479A (en) * | 2014-05-30 | 2014-08-13 | 福建农林大学 | Drawer type portable slope runoff sampler and sampling method thereof |
| CN104006986A (en) * | 2014-06-06 | 2014-08-27 | 黄河水利委员会黄河水利科学研究院 | Deep layer sampling system and method of coarse sand riverbed of sediment-laden river |
| CN104062149A (en) * | 2014-07-07 | 2014-09-24 | 浙江省海洋水产研究所 | Shallow water bottom sediment collector |
| CN204154534U (en) * | 2014-07-07 | 2015-02-11 | 浙江省海洋水产研究所 | Bed mud gathers sleeve |
| CN104596797A (en) * | 2015-01-07 | 2015-05-06 | 河海大学 | Field sampling device for searching sediment suspension |
| CN205981981U (en) * | 2016-09-05 | 2017-02-22 | 安徽省环境科学研究院 | Water sample sediment measuring appearance |
-
2016
- 2016-09-05 CN CN201610803349.8A patent/CN106404587B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110083520A1 (en) * | 2009-09-09 | 2011-04-14 | Ou Dimentio | Device for Taking Samples from the Bottom Boundary Layer of a Water Body |
| CN103983479A (en) * | 2014-05-30 | 2014-08-13 | 福建农林大学 | Drawer type portable slope runoff sampler and sampling method thereof |
| CN104006986A (en) * | 2014-06-06 | 2014-08-27 | 黄河水利委员会黄河水利科学研究院 | Deep layer sampling system and method of coarse sand riverbed of sediment-laden river |
| CN104062149A (en) * | 2014-07-07 | 2014-09-24 | 浙江省海洋水产研究所 | Shallow water bottom sediment collector |
| CN204154534U (en) * | 2014-07-07 | 2015-02-11 | 浙江省海洋水产研究所 | Bed mud gathers sleeve |
| CN104596797A (en) * | 2015-01-07 | 2015-05-06 | 河海大学 | Field sampling device for searching sediment suspension |
| CN205981981U (en) * | 2016-09-05 | 2017-02-22 | 安徽省环境科学研究院 | Water sample sediment measuring appearance |
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| Publication number | Publication date |
|---|---|
| CN106404587B (en) | 2019-11-26 |
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