CN109324357A - A kind of funnel and its working method of stable water outlet - Google Patents
A kind of funnel and its working method of stable water outlet Download PDFInfo
- Publication number
- CN109324357A CN109324357A CN201811524924.6A CN201811524924A CN109324357A CN 109324357 A CN109324357 A CN 109324357A CN 201811524924 A CN201811524924 A CN 201811524924A CN 109324357 A CN109324357 A CN 109324357A
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- funnel
- water outlet
- outlet
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 231
- 238000000034 method Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000006641 stabilisation Effects 0.000 claims abstract description 5
- 238000011105 stabilization Methods 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
Landscapes
- 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)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to a kind of funnels of stable water outlet, and including the funnel body with water inlet, the funnel body is internally provided with the water inlet higher than its inner sealing bottom surface, and the water inlet weather board tilted is mutually connected with the water outlet under it.The funnel structure of the stable water outlet is simple, liquid is flowed into funnel body along water inlet and is accumulated in bottom when funnel is intake, it is gradually increasing the water surface, when the water surface rises to water inlet, liquid overflows to weather board from water inlet, water flow flows to water outlet against weather board always, and, stabilization continuous along water outlet flows out on the water receiving tipping bucket under it.
Description
Technical field
The present invention relates to a kind of funnel of stable water outlet and its working methods, are related to precipitation rain fall sensor field.
Background technique
There are tipping bucket rain gauges for the tipping-bucket rain-gauge that the hydrology, meteorological Automatic Telemetric and Precast System use both at home and abroad at present
Measurement error problem bigger than normal, and the main source of error of tipping bucket rain gauge is caused by dynamic error, and to eliminate dynamic
State error generally uses mechanical modification method, or uses software correction, but regardless of which kind of amendment scheme used, moves
Have certain relationship between state error and raininess, and if funnel water outlet it is unstable, generate water outlet have bubble, flowing instability,
Flowing is intermittent, flowing variation is uneven, this just makes original raininess and error has specific relationship, and because of the shakiness of water inlet
It is fixed, original systematic error is caused, random error is become, allows and is modified to for difficulty, and existing funnel, all fail
It solves these problems entirely, present invention seek to address that these problems, improve funnel, it is enough uniformly, continuous, steady to concede water energy
Determine, generate bubble.
Summary of the invention
In view of the deficiencies in the prior art, technical problem to be solved by the invention is to provide a kind of funnel of stable water outlet and
Its working method, is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of funnel of stable water outlet, including have into
The funnel body at the mouth of a river, the funnel body are internally provided with the water inlet higher than its inner sealing bottom surface, and the water inlet is through inclining
Oblique weather board is mutually connected with the water outlet under it.
Preferably, the water inlet is located on the inside portion of funnel body, and the water outlet is located on horizontal plane.
Preferably, the water inlet is not connected with water inlet vertically directly, and the vertical liquid for instilling water inlet will not diameter
It is straight to instill in water inlet.
Preferably, the shape of the water outlet is narrow strip, and extending direction and the water receiving tipping bucket under it are hinged
Axis is parallel.
Preferably, outlet conduit is fixed with inside the funnel body, the water inlet is located at the side of outlet conduit, institute
State the horizontal lower end portion that water outlet is located at outlet conduit, outlet conduit side of the weather board between water inlet and water outlet
Wall.
Preferably, the outlet conduit is that gradually the taper water flowing out structure of necking, cross-sectional shape are cut from top to down
Face area be greater than maximum rainwater flow can by area；The top of the outlet conduit is equipped with and connects with water inlet
Port.
Preferably, water retaining disk is covered on the water inlet, the peripheral edge of the water retaining disk is provided with permeable hole.
Preferably, the water inlet is located at funnel body top and opening upward, and the water inlet is by cylindrical hole and taper
The shape joining place that turns of hole composition, cylindrical hole and bellmouth is covered with water retaining disk, and the top macropore and cylindrical hole of the bellmouth are held in the mouth
It connects, lower section aperture is connected with the lower part of funnel body；The shape of the water retaining disk is open disc structure directed downwardly, the water blocking
The middle part of disk is high, surrounding is low, and the neighboring of the water retaining disk is evenly distributed in several permeable holes, above the water retaining disk
Pushing off the slag mesh enclosure is provided on water inlet, the shape of the pushing off the slag mesh enclosure is cyclic annular and blocks in the surface of permeable hole.
Preferably, water fender is provided with inside the funnel body above water inlet, is equipped on the water fender
Water inlet pipe, the water inlet pipe top end opening be located at water fender or more, water inlet hereinafter, bottom end opening adjacent to funnel body interior envelope
Close bottom surface.
A kind of working method of the funnel of stable water outlet, liquid is along water inlet when sequentially including the following steps: the water inlet of (1) funnel
It flows into, under the blocking of water retaining disk, liquid is imported along permeable hole down inside the funnel body of water fender or more, then from water inlet pipe
Top end opening overflow enters the inner sealing bottom surface accumulation of funnel body, is gradually increasing the water surface；(2) when the water surface rises to water inlet
When, liquid overflows to weather board from water inlet, and water flow flows to water outlet against weather board always, and continuous along water outlet, steady
Surely it flows out on the water receiving tipping bucket under it.
Compared with prior art, the invention has the following advantages: the funnel structure of the stable water outlet is simple, funnel into
Liquid is flowed into funnel body along water inlet and is accumulated in bottom when water, is gradually increasing the water surface, when the water surface rises to water inlet,
Liquid overflows to weather board from water inlet, and water flow flows to water outlet, and the continuous, stationary flow along water outlet against weather board always
Out on the water receiving tipping bucket under it.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is the perspective view of the explosion of the embodiment of the present invention.
Fig. 3 is the working state schematic representation one of the embodiment of the present invention.
Fig. 4 is the working state schematic representation two of the embodiment of the present invention.
Specific embodiment
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and cooperate attached drawing, make detailed
Carefully it is described as follows.
As shown in Fig. 1 ~ 4, a kind of funnel of stable water outlet, including the funnel body 2 with water inlet 1, the funnel sheet
Body is internally provided with the water inlet 3 higher than its inner sealing bottom surface, the water inlet weather board 4 tilted and the water outlet under it
The linking of 5 phases, the water inlet is not connected with water inlet vertically directly, the liquid of vertical instillation water inlet will not instill straight into
In the mouth of a river；Water inlet is higher than the inner sealing bottom surface of funnel body, and some biggish impurity in such rainwater will be stayed in into water
In mouth to this space of inner sealing bottom surface, pipeline blockage not will cause.
In embodiments of the present invention, the water inlet is located on the inside portion of funnel body, and the water outlet is located at level
In plane.
In embodiments of the present invention, the weather board upper end is engaged on water inlet lower edge, the weather board lower end linking
At the edge of the nearly water inlet side of water outlet.
In embodiments of the present invention, the shape of the water outlet is narrow strip, extending direction and connecing under it
6 hinge axes of water tipping bucket are parallel, i.e., the broadside of water outlet can be done smaller, allow water outlet that can be in the column of a strip
Shape guarantees the stabilization of water outlet shape toward flowing down.
In embodiments of the present invention, the shape of the water receiving tipping bucket is downward opening " V " character form structure, upper left surface
It is symmetrically arranged with water receiving tank 7 with right upper, middle part is hinged on frame body 19 through shaft 8.
In embodiments of the present invention, outlet conduit 9 is fixed with inside the funnel body, the water inlet is located at outlet pipe
The side in road, the water outlet are located at the horizontal lower end portion of outlet conduit, and the weather board is between water inlet and water outlet
Outlet conduit side wall, for water outlet due to the viscosity of water, water can be adhered to tube wall bottom surface, and the shape of water outlet is especially in small stream
Will become when amount " fat ", the shape of water outlet with regard to unstable, so the tube wall of outlet conduit need to do it is thin as far as possible, in order to
Proof strength, so tube wall is generally made of sheet metal.
In embodiments of the present invention, the outlet conduit and a water outlet bracket 10 are integrally formed together, water outlet
Bracket is fixed together with sealed bottom in funnel body.
In embodiments of the present invention, the outlet conduit is the gradually taper water flowing out structure of necking from top to down, transversal
The area of section in face be greater than maximum rainwater flow can by area；The top of the outlet conduit is equipped with and water inlet phase
The port 12 of perforation, port are used to carry out auxiliary water outlet when rainfall increases to funnel body water level inside higher than water inlet；It is excellent
The outlet conduit of choosing is that gradually the four sides taper water flowing out structure of necking, cross-sectional shape are quadrangle from top to down；Rainwater from
After water inlet overflow, water flow is flowed against weather board always, in this way, water flow can uniform flow down.Because water flow is
Lean against and flow on one side, if will not as when being flowed in pipe water flow it is smaller will generate it is discontinuous, generate bubble, will not
Generation for example when flow is especially small, because the viscosity of water causes hydropexis in the duct, accumulates enough to water
When, then because the effect of pressure toward flowing down, causes rainwater desultory toward dirty phenomenon；Preferably water outlet mouth-shaped is
Quadrangle, broadside is narrower, and long side is parallel with the water receiving tipping bucket middle baffle plate 11 under it, and middle baffle plate separates two water receivings of left and right
Slot；The outlet conduit can be, but not limited to, four sides taper, and the water outlet can be, but not limited to, quadrangle, narrower
Strip.
In embodiments of the present invention, it is covered with pushing off the slag mesh enclosure 13 on the water inlet, for stopping impurity to prevent from blocking, column
The inner peripheral portion in shape hole is equipped with the shaft shoulder portion 18 of installation pushing off the slag mesh enclosure.
In embodiments of the present invention, the water inlet is located at funnel body top and opening upward, and the water inlet is by column
Shape hole and bellmouth form, and the shape joining place that turns of cylindrical hole 14 and bellmouth 15 is covered with water retaining disk 16, the week of the water retaining disk
Portion edge is provided with permeable hole 17, and the top macropore of the bellmouth is connected, under lower section aperture and funnel body with cylindrical hole
Portion's linking.
In embodiments of the present invention, the shape of the water retaining disk is open disc structure directed downwardly, in the water retaining disk
Portion is high, surrounding is low, and the neighboring of the water retaining disk is evenly distributed in several permeable holes, and the shape of the pushing off the slag mesh enclosure is ring
Shape is simultaneously blocked in the surface of permeable hole；One side water retaining disk is used to obstruct being vertically connected between water inlet and water inlet and leads to
Road, rainwater first fall on water retaining disk, then by water blocking plate edge permeable hole it is stable flow to bottom in funnel body；If on the other hand
A dry permeable hole also can stop impurity to prevent from blocking.
In embodiments of the present invention, water fender 21, the gear are provided with inside the funnel body above water inlet
Water inlet pipe 22 is equipped on water plate, the water inlet pipe top end opening is located at water fender or more, water inlet hereinafter, bottom end opening is neighbouring
The inner sealing bottom surface of funnel body, wherein water fender is silica gel material, and circumference is adjacent to funnel body inner wall, and liquid thereon is first
Enter the inner sealing bottom surface of funnel body, excessive height when preventing the liquid of water inlet from flowing into straight from water inlet pipe top end opening overflow
Spray easily is generated in the inner sealing bottom surface of funnel body, influences waterflow stabilization.
A kind of working method of the funnel of stable water outlet, liquid is along water inlet when sequentially including the following steps: the water inlet of (1) funnel
It flows into, under the blocking of water retaining disk, liquid is imported along permeable hole down inside the funnel body of water fender or more, then from water inlet pipe
Top end opening overflow enters the inner sealing bottom surface accumulation of funnel body, is gradually increasing the water surface；(2) when the water surface rises to water inlet
When, liquid 20 overflows to weather board from water inlet, and water flow flows to water outlet against weather board always, and continuous along water outlet,
Stabilization flows out on the water receiving tipping bucket under it.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are each under the inspiration of the present invention
The funnel and its working method of the stable water outlet of kind form.All equivalent changes done according to scope of the present invention patent with repair
Decorations, are all covered by the present invention.
Claims (10)
1. a kind of funnel of stable water outlet, it is characterised in that: including the funnel body with water inlet, inside the funnel body
It is provided with the water inlet higher than its inner sealing bottom surface, the water inlet weather board tilted is mutually connected with the water outlet under it.
2. the funnel of stable water outlet according to claim 1, it is characterised in that: the water inlet is located at the interior of funnel body
On side, the water outlet is located on horizontal plane.
3. the funnel of stable water outlet according to claim 1, it is characterised in that: the water inlet directly vertically with water inlet
Mouth is connected, and the vertical liquid for instilling water inlet will not instill in water inlet straight.
4. the funnel of stable water outlet according to claim 1, it is characterised in that: the shape of the water outlet is narrow length
Strip, extending direction are parallel with the water receiving tipping bucket hinge axes under it.
5. the funnel of stable water outlet according to claim 1, it is characterised in that: be fixed with water outlet inside the funnel body
Pipeline, the water inlet are located at the side of outlet conduit, and the water outlet is located at the horizontal lower end portion of outlet conduit, the water guide
Outlet conduit side wall of the plate between water inlet and water outlet.
6. the funnel of stable water outlet according to claim 5, it is characterised in that: the outlet conduit is from top to down gradually
The taper water flowing out structure of necking, the area of section of cross-sectional shape be greater than maximum rainwater flow can by area；Institute
The top for stating outlet conduit is equipped with the port to connect with water inlet.
7. the funnel of stable water outlet according to claim 1, it is characterised in that: it is covered with water retaining disk on the water inlet,
The peripheral edge of the water retaining disk is provided with permeable hole.
8. the funnel of stable water outlet according to claim 7, it is characterised in that: the water inlet is located at the top of funnel body
And opening is upward, the water inlet is made of cylindrical hole and bellmouth, and the shape joining place that turns of cylindrical hole and bellmouth is covered with gear
Water pond, the top macropore of the bellmouth is connected with cylindrical hole, lower section aperture is connected with the lower part of funnel body；The water retaining disk
Shape be open disc structure directed downwardly, the middle part of the water retaining disk is high, surrounding is low, the neighboring circumference of the water retaining disk
Several permeable holes are evenly equipped with, pushing off the slag mesh enclosure, the shape of the pushing off the slag mesh enclosure are provided on the water inlet above the water retaining disk
For ring-type and block in the surface of permeable hole.
9. the funnel of stable water outlet according to claim 1, it is characterised in that: in water inlet inside the funnel body
Top is provided with water fender, is equipped with water inlet pipe on the water fender, the water inlet pipe top end opening be located at water fender or more, into
The mouth of a river hereinafter, bottom end opening adjacent to the inner sealing bottom surface of funnel body.
10. a kind of working method of the funnel of stable water outlet, which is characterized in that steady using water outlet as claimed in claims 1-9
Fixed funnel, and sequentially include the following steps: liquid when (1) funnel is intake and flowed into along water inlet, under the blocking of water retaining disk, liquid
It imports along permeable hole inside the funnel body of water fender or more, then enters in funnel body from water inlet pipe top end opening overflow down
Bottom surface accumulation is closed, the water surface is gradually increasing；(2) when the water surface rises to water inlet, liquid overflows to weather board from water inlet,
Water flow flows to water outlet against weather board always, and, stabilization continuous along water outlet flows out on the water receiving tipping bucket under it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524924.6A CN109324357A (en) | 2018-12-13 | 2018-12-13 | A kind of funnel and its working method of stable water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524924.6A CN109324357A (en) | 2018-12-13 | 2018-12-13 | A kind of funnel and its working method of stable water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109324357A true CN109324357A (en) | 2019-02-12 |
Family
ID=65257039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811524924.6A Pending CN109324357A (en) | 2018-12-13 | 2018-12-13 | A kind of funnel and its working method of stable water outlet |
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| CN (1) | CN109324357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959411A (en) * | 2019-12-18 | 2020-04-07 | 刘璐 | Planting device for three-dimensional planting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203217099U (en) * | 2013-04-28 | 2013-09-25 | 四川农业大学 | Rainwater harvesting device |
| CN104237974A (en) * | 2014-09-11 | 2014-12-24 | 河海大学 | Siphon throttling tipping bucket rain gauge |
| CN104880740A (en) * | 2015-06-25 | 2015-09-02 | 北京林业大学 | Sensor-type pluviometer used for measuring rainfall of various kinds strength in real time |
| CN105700044A (en) * | 2016-03-23 | 2016-06-22 | 长春丰泽水文气象仪器有限公司 | Snow melting type rain and snow gauge |
| CN209148894U (en) * | 2018-12-13 | 2019-07-23 | 福州小草科技有限公司 | A kind of funnel of stable water outlet |
-
2018
- 2018-12-13 CN CN201811524924.6A patent/CN109324357A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203217099U (en) * | 2013-04-28 | 2013-09-25 | 四川农业大学 | Rainwater harvesting device |
| CN104237974A (en) * | 2014-09-11 | 2014-12-24 | 河海大学 | Siphon throttling tipping bucket rain gauge |
| CN104880740A (en) * | 2015-06-25 | 2015-09-02 | 北京林业大学 | Sensor-type pluviometer used for measuring rainfall of various kinds strength in real time |
| CN105700044A (en) * | 2016-03-23 | 2016-06-22 | 长春丰泽水文气象仪器有限公司 | Snow melting type rain and snow gauge |
| CN209148894U (en) * | 2018-12-13 | 2019-07-23 | 福州小草科技有限公司 | A kind of funnel of stable water outlet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959411A (en) * | 2019-12-18 | 2020-04-07 | 刘璐 | Planting device for three-dimensional planting |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190212 |