CN204128777U - A kind of measuring instrument being applicable to husky district wind-sand activity intensity - Google Patents
A kind of measuring instrument being applicable to husky district wind-sand activity intensity Download PDFInfo
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- CN204128777U CN204128777U CN201420532517.0U CN201420532517U CN204128777U CN 204128777 U CN204128777 U CN 204128777U CN 201420532517 U CN201420532517 U CN 201420532517U CN 204128777 U CN204128777 U CN 204128777U
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Abstract
The utility model relates to a kind of measuring instrument being applicable to husky district wind-sand activity intensity.Its architectural feature is furnished with tangerine flap-type sampling box in integral type desilting bucket bucket, and its square section is an isosceles trapezoid, the circular hole at the edge outside integral type desilting bucket, docks with multi-source compound interface ring flange through hole; Multi-source compound interface ring flange welds wedge shape lamella sampling thief, the bottom of wedge shape lamella sampling thief is docked with multi-source compound interface ring flange sand inlet, multi-source compound interface ring flange sand inlet docks with tangerine flap-type sampling box sand inlet, air resistance grid pincers are inserted in side in wedge shape lamella sampling thief, relative with sand inlet, wedge shape lamella sampling thief upper end welding cover T-Ring, multi-source compound interface ring flange welds rotating handles along on limit.The utility model structure is simple, easy to operate, practical, cost is low.In stream scene, the multiple husky mouth of wedge shape lamella sampling thief can collect the sand drift of different wind direction, repetition test, just can understand the stream characteristics of motion of certain limit.
Description
Technical field
The utility model relates to Arid Sandy Areas sand and dust and gathers and wind-sand activity ionization meter, is the instrument automatically gathered for field Multipoint synchronous long sequential dust storm flux.
Background technology
Hazards of sand storms is the principal element of puzzlement husky district construction and ecological protection always.Wind-sand activity is wind field near the ground and the interactional external manifestation of terrestrial materials, is the chief component of desert research research, for moulding of aeolian landform form provides dynamic condition and material base.Wind-sand activity power generally depends on that region wind regime and terrestrial materials form two aspects, and particularly in Arid desert region, wind field character decides the growth course of aeolian landform form.In addition, the generation of various hazards of sand storms is also all caused by wind-sand activity.So, Control Engineering is carried out to hazards of sand storms, first will understand region wind-sand activity characteristic sum intensity.Accurate measurement Arid Desert Area wind-sand activity intensity, for formulation region dust storm control prece, builds dust storm comprehensive protection system, improves husky district peasants and herdsmen living condition and ensures that oasis ecological safety has a very important role.
Summary of the invention
To move forward the harm caused oasis, farmland and shelter-forest etc. for accurately measuring Arid Desert Area stream and sand dune, the purpose of this utility model is to provide a kind of instrument being applicable to husky district wind-sand activity ionization meter.This device wins initial success in arid biogeographic zone wind-sand activity ionization meter, and provides important references for later stage sand storm protection system is arranged.
The purpose of this utility model is realized by following technical measures:
Be applicable to a measuring instrument for husky district wind-sand activity intensity, be mainly made up of integral type desilting bucket, tangerine flap-type sampling box, multi-source compound interface ring flange, wedge shape lamella sampling thief, air resistance grid, cover T-Ring and rotating handles.In integral type desilting bucket bucket, along bucket Zhou Buyou tangerine flap-type sampling box, tangerine flap-type sampling box square section is an isosceles trapezoid, and there is circular hole at the edge outside integral type desilting bucket, docks with multi-source compound interface ring flange through hole; Multi-source compound interface ring flange welds wedge shape lamella sampling thief, the bottom of wedge shape lamella sampling thief is docked with multi-source compound interface ring flange sand inlet, the husky mouth of multi-source compound interface ring flange docks with the tangerine flap-type sampling box sand inlet in integral type desilting bucket again, air resistance grid pincers are inserted in side in wedge shape lamella sampling thief, relative with sand inlet, wedge shape lamella sampling thief upper end welding cover T-Ring, multi-source compound interface ring flange welds rotating handles along on limit.
The utility model has the advantages that:
1, the utility model structure is simple, easy to operate, practical, cost is low.In stream scene, the grains of sand concentrate on the scope of overhead 20 centimetres high in a large number, according on drift sand motion characteristics, wedge shape lamella sampling thief height of the present utility model is 1.0 meters, and the husky mouth of wedge shape lamella sampling thief is positioned at different directions, multiple husky mouths can collect the sand drift of different wind direction.
2, the utility model follows region wind-sand activity feature and rule, construct the wind-sand activity INTEGRATED SIGHT instrument of multi-faceted, a long sequential, for the formulation of Arid Desert Area wind-sand activity strength detection and sampling, hazards of sand storms grade classification and comprehensive protection system provides theoretical foundation and tachnical storage.The utility model is applied in Qinghai-Tibet Railway, Dunhuang oasis and the field monitoring of Kumtag Desert periphery wind-sand activity intensity, practice shows: these technical measures not only create higher ecology and technical benefits, and significant to defining husky district wind-sand activity grade and formulating comprehensive protection system.
Accompanying drawing explanation
Fig. 1 is the utility model structure cut-open view.
Embodiment
Understanding the technical solution of the utility model for enabling the scientific and technical personnel of this area know, now by reference to the accompanying drawings its embodiment being described further:
Be applicable to a measuring instrument for Wind-sandy Area multi-source wind-sand activity intensity, be made up of integral type desilting bucket 1, tangerine flap-type sampling box 2, multi-source compound interface ring flange 3, wedge shape lamella sampling thief 4, air resistance grid 5, cover T-Ring 6 and rotating handles 7.Integral type desilting bucket 1 is the drum of diameter 60 cm, high 80-100 cm, and material is that stainless steel or galvanized steel plain sheet rolling form, thickness about 2.0 mm.Edge outside integral type desilting bucket 1 has 4 circular holes, for docking with multi-source compound interface ring flange 3 through hole.Tangerine flap-type sampling box 2 square section is an isosceles trapezoid, and upper base is 6 cm, and going to the bottom is 8 cm, high 12 cm, and material is that the iron sheet that 1.5 mm are thick is welded.8 tangerine flap-type sampling boxs 2 are evenly distributed in the circumference inside integral type desilting bucket 1; Multi-source compound interface ring flange 3 is diameter 62 cm, the corrosion resistant plate of thickness 3 mm covers on integral type desilting bucket 1, and the sand inlet shape that dish has is isosceles trapezoid, and upper base is 1 cm, goes to the bottom as 4cm, high 3cm.8 wedge shape lamella sampling thiefs 4 are positioned on multi-source compound interface ring flange 3, the main sand and dust gathered from different azimuth of its effect, wedge shape lamella sampling thief 4 is highly 1.0 m, its square section is isosceles trapezoid, with the sand inlet equity of 8 multi-source compound interface ring flanges 3, multi-source compound interface ring flange 3 sand inlet docks with tangerine flap-type sampling box 2 sand inlet in integral type desilting bucket 1.Be of a size of long 1.0 m, wide 4.0 cm, material is diameter 54 um, 600 object stainless (steel) wire air resistance grid 5 pincers are inserted in side in wedge shape lamella sampling thief 4, relative with sand inlet 8, for hindering the head-on sand and dust of sand inlet 8, the grains of sand are deposited in tangerine flap-type sampling box 2.Cover T-Ring 6 is the annulus of diameter 50 cm, width 2cm, is placed on wedge shape lamella sampling thief 4 upper end, for reinforcing each sampling thief.4 rotating handleses 7 are welded on multi-source compound interface ring flange 3 edge, for opening the multi-source compound interface ring flange 3 covered above integral type desilting bucket 1, then take out tangerine flap-type sampling box 2, pour out the husky weighing of collection in box.
Sampling work comprises two parts altogether, is respectively:
Step 1: office work.The first, by rotating handles 7 and multi-source compound interface ring flange 3 firm welding; The second, the bottom of wedge shape lamella sampling thief 4 is docked with multi-source compound interface ring flange 3 sand inlet; 3rd, cover T-Ring 6 is enclosed within wedge shape lamella sampling thief 4; 4th, weld with multi-source compound interface ring flange 3 joint and the joint that overlaps T-Ring bottom wedge shape lamella sampling thief 4 successively, wherein for improving sand and dust collection efficiency, and make equipment firm firm, use full weld with multi-source compound interface ring flange joint welding manner bottom wedge shape lamella sampling thief.5th, air resistance grid pincers are inserted in side in wedge shape lamella sampling thief, relative with sand inlet 8, for stopping the head-on sand and dust of sampling thief, 6th, multi-source compound interface ring flange 3 sand inlet docks along bucket Zhou Buyou tangerine flap-type sampling box 2 sand inlet with in 1 barrel, integral type desilting bucket, and the grains of sand are deposited in tangerine flap-type sampling box 2.
Step 2: work is laid in field.The first, the dust storm area of observation coverage chooses and buries place underground in the wild, and artificial or mechanical equivalent of light excavation goes out sand pit, and sand pit specification size is enough to place integral type desilting bucket 1, and ensures that integral type desilting bucket 1 top flushes with earth's surface; The second, use compass to demarcate orientation, demarcation number is consistent with dust storm entry number, and marks with marking pen on tangerine flap-type sampling box 2, is convenient to later stage sampling and weighs; 3rd, the tangerine flap-type sampling box 2 of mark is placed in integral type desilting bucket 1 according to demarcation orientation; 4th, to the multi-source compound interface ring flange 3 of rotating handles 7, wedge shape lamella sampling thief 4, cover T-Ring 6 and air resistance grid 5 be welded be placed on the top of integral type desilting bucket 1, dock tangerine flap-type sampling box 2 in multi-source compound interface ring flange 3 and integral type desilting bucket, and by 4 reserved for integral type desilting bucket 1 edge circular holes and multi-source compound interface ring flange 3 through hole, fastening both inciting somebody to action with screw or iron wire.
Claims (1)
1. one kind is applicable to the measuring instrument of husky district wind-sand activity intensity, mainly by integral type desilting bucket (1), tangerine flap-type sampling box (2), multi-source compound interface ring flange (3), wedge shape lamella sampling thief (4), air resistance grid (5), cover T-Ring (6) and rotating handles (7) composition, it is characterized in that in integral type desilting bucket (1) bucket, along bucket Zhou Buyou tangerine flap-type sampling box (2), tangerine flap-type sampling box (2) square section is an isosceles trapezoid, the edge in integral type desilting bucket (1) outside there is circular hole, dock with multi-source compound interface ring flange (3) through hole, at multi-source compound interface ring flange (3) upper welding wedge shape lamella sampling thief (4), the bottom of wedge shape lamella sampling thief (4) is docked with multi-source compound interface ring flange (3) sand inlet, multi-source compound interface ring flange (3) husky mouth docks with tangerine flap-type sampling box (2) sand inlet in integral type desilting bucket (1) again, air resistance grid (5) pincers are inserted in wedge shape lamella sampling thief (4) interior side, relative with sand inlet (8), wedge shape lamella sampling thief (3) upper end welding cover T-Ring (6), multi-source compound interface ring flange (3) is along limit being welded rotating handles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532517.0U CN204128777U (en) | 2014-09-17 | 2014-09-17 | A kind of measuring instrument being applicable to husky district wind-sand activity intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532517.0U CN204128777U (en) | 2014-09-17 | 2014-09-17 | A kind of measuring instrument being applicable to husky district wind-sand activity intensity |
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| Publication Number | Publication Date |
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| CN204128777U true CN204128777U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532517.0U Expired - Fee Related CN204128777U (en) | 2014-09-17 | 2014-09-17 | A kind of measuring instrument being applicable to husky district wind-sand activity intensity |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870104A (en) * | 2017-11-07 | 2018-04-03 | 国网新疆电力公司电力科学研究院 | A kind of device of the dust storm of collection in real time |
| CN108732083A (en) * | 2018-08-03 | 2018-11-02 | 中国科学院寒区旱区环境与工程研究所 | Automated wireless transmission is from all directions to gradient wind erosion visualizer |
| CN110186719A (en) * | 2019-05-30 | 2019-08-30 | 北京林业大学 | Collect method for determining sand and sand collector |
-
2014
- 2014-09-17 CN CN201420532517.0U patent/CN204128777U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870104A (en) * | 2017-11-07 | 2018-04-03 | 国网新疆电力公司电力科学研究院 | A kind of device of the dust storm of collection in real time |
| CN108732083A (en) * | 2018-08-03 | 2018-11-02 | 中国科学院寒区旱区环境与工程研究所 | Automated wireless transmission is from all directions to gradient wind erosion visualizer |
| CN110186719A (en) * | 2019-05-30 | 2019-08-30 | 北京林业大学 | Collect method for determining sand and sand collector |
| CN110186719B (en) * | 2019-05-30 | 2022-04-29 | 北京林业大学 | Sand collecting method and sand collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |