CN104375214B - Anti-condensation nivometer with self-accumulated-snow-removal function - Google Patents
Anti-condensation nivometer with self-accumulated-snow-removal function Download PDFInfo
- Publication number
- CN104375214B CN104375214B CN201410644569.1A CN201410644569A CN104375214B CN 104375214 B CN104375214 B CN 104375214B CN 201410644569 A CN201410644569 A CN 201410644569A CN 104375214 B CN104375214 B CN 104375214B
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- China
- Prior art keywords
- filter layer
- nivometer
- water
- snow
- filtering layer
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an anti-condensation nivometer with the self-accumulated-snow-removal function. The nivometer comprises an outer barrel body, a clamping piece is arranged on the outer barrel body, a filtering layer and a polygonal roller are arranged in the clamping piece, and a spoon-shaped fan is arranged on the upper portion of the filtering layer; a funnel body is arranged below the filtering layer, and a water scraper is attached to the funnel body and connected with the lower portion of the filtering layer; a collecting container is arranged below the funnel body, a net-shaped tray is arranged below the filtering layer, a snow removal device is arranged on the net-shaped tray, a spring piece is arranged between the filtering layer and the net-shaped tray, the water scraper is provided with a grinding and scraping part, and a quick lime layer is arranged on the inner wall of the outer barrel body. Compared with the prior art, because tree leaves and other impurities are blocked by the filtering layer, the tree leaves and other impurities are prevented from blocking the nivometer; because the filtering layer rotates and shakes on the polygonal roller, it can be avoided that snow water is accumulated in impurities falling onto the filtering layer, snow can enter the nivometer faster through the snow removal device, and condensation blocking is avoided; the grinding and scraping part can rub the quick lime layer when rotating along with the water scraper, broken dust of quick lime flies out and makes contact with water, heat is generated, and internal icing is prevented.
Description
Technical field
The present invention relates to a kind of rainfall gauge of meteorological research or snow-broth storage device, particularly a kind of anti-condensation from clear accumulated snow
The nivometer of knot.
Background technology
Nivometer is the special implement for collecting snowfall, for determining with the snowfall in the unit interval in area, with
Past nivometer simple structure, single function are not particularly processed at the snow-broth collection port of collection utensil, will have each
Kind of problem, such as, the drain evaporation of snow-broth or flies upward and under the conditions of wind and rain at the sputtering of snow-broth, can be leaf, paper scrap etc. miscellaneous
Thing is blown to collector bottleneck, causes to block or disturb collecting amount, and what the problem with present on was more or less will affect snow-broth to receive
The accuracy of collection measurement.
Rain gauge of the disclosure of the invention of Patent No. 201310238002.X with draining hole, including water butt and sets
The receiving flask in water butt is put, the water butt is provided with adaptor, in the adaptor, be provided with funnel, adaptor is by leakage
Bucket is connected with receiving flask, and the upper end-face edge of the adaptor is provided with quoit, and the bottle mouth position of the receiving flask is provided with draining hole.This
Invention adopts said structure, is prevented from collection device deformation, meanwhile, on the basis of rainwater-collecting effect is not affected, reduce
Rainwater evaporation in receiving flask, it is to avoid rainwater is trickled down, improves measurement accurately, although this mode can avoid rainwater evaporation and splash
Penetrate, but cannot be avoided the obstructing problem of collector bottleneck.
A kind of 201320219876.6 rain gauges, are made up of cylinder, tipping bucket, cistern, have a cistern on cylinder top,
It is equipped with cistern mouth and holds hyponome, the spout of funnel inwall for holding hyponome is formed with a spacing ring, spacing ring rubber ring installed above,
Rubber ring is made of soft rubber, and the aperture of rubber ring is suitable with the aperture of funnel apopore.The meaning for increasing this technical characteristic exists
In：Find to increase cistern height in experiment, increase really water storage capacity of the cistern when raininess is larger, but raininess is larger
When, cistern water level is raised, and hydraulic pressure also increases, causes the flow velocity of funnel apopore rainwater to increase, can increase the water outlet of funnel hole
Amount, again results in error in dipping, and the technical scheme for solving this problem is to be formed with a spacing ring in spout of funnel inwall, above spacing ring
Rubber ring is installed, the aperture of rubber ring is suitable with the aperture of funnel apopore, so big raininess, when water level is raised, elevated water
Pressure can also flatten the rubber ring above spacing ring, and the aperture of rubber ring diminishes, although funnel apopore rainwater flow velocity increases, but because
Aperture for rubber ring reduces, and rainwater rheology is thin, and flow does not increase, it is ensured that the tipping bucket of rain gauge has the time upset of abundance,
Rainwater in clean tipping bucket, it is ensured that the measuring accuracy of rain gauge.It is accurate in heavy rain that the utility model solves current rain gauge
The deficiency of degree difference, with structure and simple production process, increase expense is low, due to adopting the technical program, it is ensured that tipping bucket has and fills
The time upset of foot, improves the measuring accuracy of rain gauge, and although this method ensure that accuracy, and which collects the mode of rainwater simultaneously
, there is certain inhomogeneities in imperfection.
The content of the invention
The technical problem to be solved in the invention be for above-mentioned the deficiencies in the prior art, and provide one kind can avoid steam
Send out, snowflake flies upward, continuous unimpeded nivometer bottleneck prevents from condensing, and prevent debris from flying into and the snow of condensation can be prevented from heat production
Measuring device.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
A kind of nivometer from clear accumulated snow anti-condensation, including the exterior bowl that top is opening, in exterior bowl at opening
The holder of annular is set, and the holder is divided into the supporting part of bottom and the limit part on top, in supporting part and limit
The filter layer for covering exterior bowl opening being provided between bit position, there is on the supporting part polygon roller, filter layer exists
Rotate on polygon roller, the center on the filter layer top is provided with wind, drive filter layer to rotate spoon shape wind
Fan；The bottom of the filter layer is provided with infundibular body, and infundibular body is fixedly connected exterior bowl inwall, on the upstream face of the infundibular body
Water curette is provided with, last point of the water curette is fixedly connected the bottom of filter layer；It is provided with below infundibular body and adopts
Collection container；Mesh pallet is set below the filter layer, the snow cleaner through filter layer is provided on mesh pallet,
Spring part is provided between filter layer and mesh pallet；Portion is scraped with the mill arranged towards exterior bowl inwall on the water curette
Part, mill scrape part positioned at the top of infundibular body, scrape component locations near mill and arrange quick lime layer on the inwall of said tub body.
As further preferred version, there are on the supporting part two to four polygon rollers, it is described many
Side shape roller is the polygonized structure in five faces to octahedral.
Used as further preferred version, the face that the polygon roller is contacted with filter layer is matsurface, described many
It is plastic wear-resistant parcel between two faces adjacent on the shape roller of side.
Used as further preferred version, the filter layer is network structure, its mesh size numerical value in 5mm-10mm,
The face that the filter layer is contacted with exterior bowl inwall has frosted layer.
Used as further preferred version, the part for connecting filter layer on the water curette is spring lever, and the water is scraped
Device is flexibly connected with spring lever, and water curette is the list structure for pointing to infundibular body center, and the length of water curette is domatic with infundibular body
Length is identical, and the face of the water curette contact infundibular body is flexible material.
As further preferred version, there is on the infundibular body water diversion part for directing water towards collection container, institute
Water diversion part is stated for telescopic pipe structure.
As further preferred version, have oliquely downward to the flexible brush for stretching out, institute on the snow cleaner
State the mesh size of the mesh size more than filter layer of mesh pallet.
Used as further preferred version, the mill is scraped part and is fixedly connected spring lever, and the quick lime layer is around outer
The inwall of staving is arranged for one week, and quick lime layer is embedded in the inwall of exterior bowl, and the mill scrapes part for elastic flexible component.
Beneficial effect
Compared with prior art, a kind of nivometer from clear accumulated snow anti-condensation of the invention, can using the structure of filter layer
To intercept debris obstruction rain gauge bottleneck, the rotation and shake by filter layer in holder accelerates snow-broth to fall, also by
Snow-broth in debris on filter layer can be run out by vibration, improve the accuracy of snow-broth actual collection amount, on the other hand, infundibular body
The snow-broth collected can be accelerated quickly to concentrate, preventing the snow-broth collected, to sputter outer barrel external, it is to avoid excessively with air contact and
Evaporation, the accumulated snow that snow cleaner further can be cleared up on filter layer, it is to avoid long-time is piled up and condenses obstruction filter layer, and grinds
The cooperation that part is scraped with quick lime layer can produce heat energy, it is to avoid freezes the advantages below that mainly have.
1. filter layer is network structure, can be effectively isolated outside and blow off in the debris of exterior bowl bung, and facilitate snow-broth
Into, it is to avoid bung or bottleneck obstruction, in addition, also avoid the splashing of internal snow-broth, can effectively hide and receive snowflake, it is to avoid snowflake is by wind
Blow away again, improve the accuracy that snow-broth is collected.
2. filter layer constantly can be rotated by the drive of spoon shape fan in holder, and by polygon roller
On rotation, it is possible to achieve high-frequency shake, in shake, can not only accelerate to adsorb snow-broth on filter layer and,
Can also be jolted out the snow-broth that product is received on debris on filter layer, improve the accuracy of actual collection amount.
3. the snow-broth under drippage can be accelerated to put together by infundibular body, and quickly be oriented to collection container, it is to avoid with air
Contact surface is big and appearance is excessively evaporated.
4. the rotation of water curette complement filter layer, can attach on infundibular body and constantly smear the snow-broth on its surface, accelerate
Snow-broth is concentrated, and accelerates the trickling and collection of snow-broth.
5. by jolt shake of the mesh pallet under filter layer, constantly flexible insertion filter layer, will filter snow cleaner
The continuous under band of accumulated snow on layer, it is to avoid condense obstruction, oblique flexible brush can further enhance snow cleaner and will avenge downwards
The efficiency brought in nivometer
6. mill scrapes part under the drive of water curette, constantly friction quick lime layer, and the quick lime dust of generation falls in funnel
On body, contact with water, chemical reaction occurs, produce heat energy, prevent from freezing as temperature is too low inside blood volume device, hinder snow-broth
Collection, and grind and scrape part for elastic flexible component, increased the friction depth that mill scrapes part opposite lkd layer.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is polygon roller structure schematic diagram；
Wherein, 1- exterior bowls,
21- supporting parts,
22- limit parts,
3- filter layers,
4- polygon rollers,
5- spoon shape fans,
6- infundibular bodies,
7- water curettes,
8- collection containers,
The wear-resistant parcels of 9-,
10- mesh pallets,
11- snow cleaners,
12- mills scrape part,
13- quick lime layers.
Specific embodiment
Describe the preferred technical solution of the present invention below in conjunction with the accompanying drawings in detail.
As illustrated, a kind of nivometer from clear accumulated snow anti-condensation of the present invention, including the exterior bowl 1 that top is opening,
The holder of annular is set at opening in exterior bowl 1, the holder is divided into the supporting part 21 of bottom and the limit on top
Bit position 22, is provided with the filter layer 3 for covering the opening of exterior bowl 1, the load-bearing between supporting part 21 and limit part 22
There is on part 21 polygon roller 4, polygon roller 4 is partially disposed in supporting part 21, partly sets higher than supporting part 21
Put, the part being higher by is contacted with filter layer 3, filter layer 3 is rotated on polygon roller 4, the centre bit on 3 top of the filter layer
Install and be equipped with wind, drive filter layer 3 to rotate spoon shape fan 5, spoon shape fan 5 has vertical tumbler and turns with being connected to
Spoon fan composition on moving part, under the blowing of wind-force, drives filter layer 3 to rotate；The bottom of the filter layer 3 is provided with infundibular body
6, infundibular body 6 is fixedly connected 1 inwall of exterior bowl, and downward funnel structure centered on infundibular body 6 is attached to meeting water for infundibular body 6
Water curette 7 is provided with face, and 7 other end of water curette is fixedly connected the bottom of filter layer 3；Lower section positioned at infundibular body 6 sets
Collection container 8 is equipped with, collection container 8 is the graduated container of tool, arranges mesh pallet 10, in mesh below the filter layer 3
The snow cleaner 11 through filter layer 3 is provided on pallet 10, between filter layer 3 and mesh pallet 10 is provided with spring
Part；Part 12 is scraped with the mill arranged towards 1 inwall of exterior bowl on the water curette 7, mill scrapes part 12 positioned at the upper of infundibular body 6
Side, scrapes 12 position of part near mill on the inwall of said tub body 1 and arranges quick lime layer 13.
Further, there are on the supporting part 21 two to four polygon rollers 4, the polygon roller 4 is
The polygonized structure in five faces to octahedral；The quantity of polygon roller 4 is fewer, and amplitude is bigger, and the face on polygon roller 4 is got over
Many, the frequency of vibration is also faster.
Further, the face that the polygon roller 4 is contacted with filter layer 3 is matsurface, and matsurface can prevent polygon
Slip when shape roller 4 is contacted with filter layer 3, is plastic wear-resistant between two faces adjacent on the polygon roller 4
Parcel 9, wear-resistant parcel 9 can effectively resist permanent abrasion, it is also possible to increase the amplitude of filter layer 3 as needed.
Further, the filter layer 3 is network structure, its mesh size numerical value in 5mm-10mm, the filter layer 3 with
The face of 1 inwall of exterior bowl contact has frosted layer, and when rotating, frosted layer can be produced with 1 inwall of exterior bowl and be rubbed filter layer 3
Wipe, give off heat, it is to avoid when temperature is low, the snow-broth on filter layer 3 condenses.
Further, the part for connecting filter layer 3 on the water curette 7 is spring lever, allows water curette 7 more close
It is attached on infundibular body 6, it is to avoid the bounce that vibration brings, the water curette 7 are flexibly connected with spring lever, are adapted to various slopes
The infundibular body 6 of degree, list structure of the water curette 7 for 6 center of sensing infundibular body, length and the 6 domatic length of infundibular body of water curette 7
Identical, during rotation, its movement locus can cover whole infundibular body 6, and the face of the contact of water curette 7 infundibular body 6 is flexible material
Material, reduces the shock that the vibration feedwater curette 7 of filter layer 3 is brought to infundibular body 6.
Further, there is on the infundibular body 6 water diversion part for directing water towards collection container 8, the water diversion part is
Telescopic pipe structure.
Further, have oliquely downward to the flexible brush for stretching out, the mesh pallet 10 on the snow cleaner 11
Mesh size more than filter layer 3 mesh size.
Further, the mill is scraped part 12 and is fixedly connected spring lever, inwall of the quick lime layer 13 around exterior bowl 1
Arrange within one week, quick lime layer 13 is embedded in the inwall of exterior bowl 1, the mill scrapes part 12 for elastic flexible component.
Claims (6)
1. a kind of nivometer from clear accumulated snow anti-condensation, it is characterised in that：Including the exterior bowl (1) that top is opening, in outer barrel
Body (1) arranges the holder of annular at the opening, and the holder is divided into the spacing of the supporting part (21) of bottom and top
Partly (22), the filter layer (3) for covering that exterior bowl (1) is open is provided between supporting part (21) and limit part (22),
There is on supporting part (21) polygon roller (4), filter layer (3) is rotated on polygon roller (4), the filter layer
(3) center on top is provided with wind, drive filter layer (3) to rotate spoon shape fan (5)；Filter layer (3)
Bottom is provided with infundibular body (6), and infundibular body (6) is fixedly connected exterior bowl (1) inwall, sets on the upstream face of infundibular body (6)
It is equipped with water curette (7), last point of water curette (7) are fixedly connected the bottom of filter layer (3)；Under infundibular body (6)
Side is provided with collection container (8)；Mesh pallet (10) is set below filter layer (3), is arranged on mesh pallet (10) and is used
In the snow cleaner (11) through filter layer (3), spring part is provided between filter layer (3) and mesh pallet (10)；It is described
Part (12) is scraped with the mill arranged towards exterior bowl (1) inwall on water curette (7), mill scrapes part (12) positioned at infundibular body (6)
Top, on the inwall of said tub body (1) near mill scrape part (12) position arrange quick lime layer (13), snow cleaner passes through
Jolt shake of the mesh pallet under filter layer, constantly stretch insertion filter layer, by the continuous under band of accumulated snow on filter layer, it is to avoid
Condense obstruction.
2. a kind of nivometer from clear accumulated snow anti-condensation according to claim 1, it is characterised in that：The supporting part
(21) there are on two to four polygon rollers (4), polygon roller (4) are the polygonized structure in five faces to octahedral.
3. a kind of nivometer from clear accumulated snow anti-condensation according to claim 2, it is characterised in that：The polygon roller
(4) face contacted with filter layer (3) is matsurface, is plastic between two faces adjacent on polygon roller (4)
Wear-resistant parcel (9).
4. a kind of nivometer from clear accumulated snow anti-condensation according to claim 1, it is characterised in that：Water curette (7)
The part of upper connection filter layer (3) is spring lever, and water curette (7) are flexibly connected with spring lever, and water curette (7) is leaked for pointing to
The list structure at bucket body (6) center, the length of water curette (7) are identical with the domatic length of infundibular body (6), and water curette (7) connect
The face of tactile infundibular body (6) is flexible material.
5. a kind of nivometer from clear accumulated snow anti-condensation according to claim 1, it is characterised in that：Infundibular body (6)
Upper to have the water diversion part for directing water towards collection container (8), the water diversion part is telescopic pipe structure.
6. a kind of nivometer from clear accumulated snow anti-condensation according to claim 4, it is characterised in that：The mill scrapes part
(12) spring lever is fixedly connected, described quick lime layer (13) are arranged around the inwall of exterior bowl (1) for one week, and quick lime layer (13) is embedding
In the inwall of exterior bowl (1), the mill scrapes part (12) for elastic flexible component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644569.1A CN104375214B (en) | 2014-11-14 | 2014-11-14 | Anti-condensation nivometer with self-accumulated-snow-removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644569.1A CN104375214B (en) | 2014-11-14 | 2014-11-14 | Anti-condensation nivometer with self-accumulated-snow-removal function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104375214A CN104375214A (en) | 2015-02-25 |
| CN104375214B true CN104375214B (en) | 2017-03-22 |
Family
ID=52554241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644569.1A Expired - Fee Related CN104375214B (en) | 2014-11-14 | 2014-11-14 | Anti-condensation nivometer with self-accumulated-snow-removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104375214B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542937B (en) * | 2019-09-10 | 2021-06-08 | 南京信息工程大学 | Rainfall monitoring device for area with frequent geological disasters |
| CN111501969B (en) * | 2020-04-23 | 2021-05-18 | 中南林业科技大学 | Rainwater cuts dirty purifier based on sponge city |
| CN112731566B (en) * | 2020-12-14 | 2023-01-31 | 中国民用航空总局第二研究所 | Outdoor snowfall test device and outdoor snowfall test method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2663129B1 (en) * | 1990-06-12 | 1993-01-29 | Oneill Andre | RAINFALL TO INTERMEDIATE TANK. |
| CN2591649Y (en) * | 2002-12-31 | 2003-12-10 | 河北先河科技发展有限公司 | Automatic monitoring instrument for raining |
| JP5246561B2 (en) * | 2009-09-03 | 2013-07-24 | 竹田計器工業株式会社 | Rain and snow meter |
| CN203069807U (en) * | 2013-03-04 | 2013-07-17 | 浙江海洋学院 | Rain gauge water receiver |
| CN103323891A (en) * | 2013-06-17 | 2013-09-25 | 成都众山科技有限公司 | Rain gauge provided with drainage opening |
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2014
- 2014-11-14 CN CN201410644569.1A patent/CN104375214B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104375214A (en) | 2015-02-25 |
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Granted publication date: 20170322 Termination date: 20201114 |