CN206848503U - A kind of high-precision tipping-bucket rain-gauge - Google Patents
A kind of high-precision tipping-bucket rain-gauge Download PDFInfo
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- CN206848503U CN206848503U CN201720636441.XU CN201720636441U CN206848503U CN 206848503 U CN206848503 U CN 206848503U CN 201720636441 U CN201720636441 U CN 201720636441U CN 206848503 U CN206848503 U CN 206848503U
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Abstract
The utility model discloses a kind of high-precision tipping-bucket rain-gauge, rainfall gauge including outer cylinder body and inside outer cylinder body, the rainfall gauge includes base, support, holds rain unit, support unit and roll-over unit, and the roll-over unit is located at and held between rain unit and support unit；Compared with prior art, the beneficial effects of the utility model are：Left tipping bucket and right tipping bucket bottom are spherical arc surface, no dead angle, after rainwater enters turnover body above turnover body, can carry out self-cleaning, the silt dust being detained in turnover body is washed away using the self gravitation effect of rainwater, improves metering accuracy.
Description
Technical field
It the utility model is related to a kind of rainfall gauge, and in particular to a kind of high-precision tipping-bucket rain-gauge.
Background technology
Precipitation is to weigh the how many data of a regional precipitation.In air column precipitable water is also referred to as containing steam total quantity
Amount.The precipitation that the moisture that it corresponds in air all condenses into rain, snow landing can be formed.Common rainfall is in respect of siphon
Formula rainfall gauge, weighing type rain gauge, tipping-bucket rain-gauge etc., wherein tipping-bucket rain-gauge are most widely used, but mesh
Preceding conventional tipping-bucket rain-gauge, which exists, to measure the amount of rainfall the defects of inaccurate, simultaneously because the bottom of existing tipping-bucket rain-gauge
Portion is mostly right angle, and the silt in daily rainfall is easily accumulated in dead angle not easy-clear, and the tipping bucket weight for easily causing both sides is uneven
So as to influence the accurate measurement of rainfall, the silt in dead angle needs manual cleaning, wastes time and energy, input cost increase.
Utility model content
The purpose of this utility model is to provide a kind of high tipping-bucket rain-gauge of measurement accuracy.
To achieve these goals, technical scheme provided by the utility model is：A kind of high-precision tipping-bucket rain-gauge, bag
Include outer cylinder body and the rainfall gauge inside outer cylinder body, the rainfall gauge include base, support, hold rain unit, support unit and
Roll-over unit, the roll-over unit are located at and held between rain unit and support unit；The rain unit that holds includes conical sieve, held
Rain device and rain drain bucket is connect, the conical sieve is fixed on outer cylinder body inner top side, and the rain container is fixed on conical sieve
Lower end, the rain container are turbination, and the rain drain bucket that connects is fixed on below rain container by support, and the support both ends are consolidated
Due on base, the rain drain bucket lower end that connects is provided with delivery port；The support unit includes supporting table and three fixing bolts, institute
State supporting table to be fixed on base by three fixing bolts, three fixing bolts are in supporting table in equilateral triangle point
Cloth；The roll-over unit includes dumper body, and the turnover body middle part is classified as left tipping bucket and right tipping bucket, institute by dividing plate
It is spherical arc surface to state left tipping bucket and right tipping bucket bottom, and a fixed branch is distinguished in the turnover body both sides at the dividing plate both ends
Post, the posts bottom are provided with hinge hole, and connection rotating shaft in the hinge hole, the base is provided with a pair of bearing, described
Rotating shaft set is in the bearing of the bearing block, and the dividing plate center of top is additionally provided with counterweight, and the delivery port is located at dividing plate
Surface.
Preferably, the pillar is provided with reinforcing plate with the outer bottom of turnover body, and the reinforcing plate has two pieces, the reinforcement
The side of plate is fixed with two with the pillar, and opposite side is fixed on turnover body bottom.
Preferably, the supporting table is provided with dry reed-pipe bracket, and the dry reed-pipe bracket is located at turnover body side
The left and right sides.
Preferably, it is equipped with magnet on the outside of the left tipping bucket and right tipping bucket.
Preferably, the base both ends are respectively provided with a drainage cell below left tipping bucket and right tipping bucket respectively.
Preferably, the drainage cell is cup-shaped funnel.
Compared with prior art, the beneficial effects of the utility model are：Left tipping bucket and right tipping bucket bottom are spherical arc surface,
Without dead angle, it after rainwater enters turnover body above turnover body, can carry out self-cleaning, utilize the self gravitation effect of rainwater
The silt dust being detained in turnover body is washed away, improves metering accuracy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model turnover body.
Fig. 3 is the top view of the utility model turnover body.
Description of reference numerals：1st, outer cylinder body, 2, base, 3, support, 4, conical sieve, 5, rain container, 6, connect rain drain bucket,
7th, delivery port, 8, supporting table, 9, fixing bolt, 10, left tipping bucket, 11, right tipping bucket, 12, pillar, 13, hinge hole, 14, bearing block,
15th, counterweight, 16, dividing plate, 17, reinforcing plate, 18, dry reed-pipe bracket, 19, magnet, 20, drainage cell.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
A kind of high-precision tipping-bucket rain-gauge, including outer cylinder body 1 and the rainfall gauge inside outer cylinder body 1, the rainfall
Meter includes base 2, support 3, holds rain unit, support unit and roll-over unit, and the roll-over unit, which is located at, holds rain unit and support
Between unit；
The rain unit that holds includes conical sieve 4, rain container 5 and connects rain drain bucket 6, and the conical sieve 4 is fixed on
The inner top side of outer cylinder body 1, the rain container 5 are fixed on the lower end of conical sieve 4, and the rain container 5 is turbination, described to connect
Rain drain bucket 6 is fixed on the lower section of rain container 5 by support 3, and the both ends of support 3 are fixed on base 2, described to connect under rain drain bucket 6
End is provided with delivery port 7；Filter screen, which is set, can coning make rainwater filter out the partial impurities in rainwater when entering rainfall gauge,
And larger impurity is slid along the inclined-plane of cone to the edge of filter screen, enter so as to which filter screen influence rainwater will not be blocked
Enter；Rain container 5 is that turbination can ensure that rainwater can slide after entering rain container 5 all along circular cone inclined-plane, improves survey
The accuracy of amount.
The support unit includes supporting table 8 and three fixing bolts 9, and the supporting table 8 is solid by three fixing bolts 9
Due on base 2, three fixing bolts 9 are distributed in supporting table 8 in equilateral triangle；Equilateral triangle distribution setting can be protected
Card rainfall gauge is in horizontality, can correct the error that installation ground injustice is brought.
The roll-over unit includes dumper body, and the turnover body middle part is classified as the left He of tipping bucket 10 by dividing plate 16
Right tipping bucket 11, the left tipping bucket 10 and the bottom of right tipping bucket 11 are spherical arc surface, and the turnover body both sides are in the dividing plate 16
A fixed pillar 12 is distinguished at both ends, and the bottom of pillar 12 is provided with hinge hole 13, and connection rotating shaft in the hinge hole 13 is described
Base 2 is provided with a pair of bearing 14, and the rotating shaft set is in the bearing of the bearing block 14, the center of top of dividing plate 16
Counterweight 15 is additionally provided with, the delivery port 7 is located at the surface of dividing plate 16.Left tipping bucket 10 and right tipping bucket 11 bottom sets globulate
Arc surface, when rainwater enters turnover body, silt can be washed away together in the presence of rainwater gravity so that turnover body bottom
There will not be sedimentation due to long-term use of and cause left tipping bucket 10 and the right both sides weight of tipping bucket 11, so as to be tied to measurement
Fruit impacts.
The optimal technical scheme of the present embodiment is that the pillar 12 is provided with reinforcing plate 17 with the outer bottom of turnover body, described
Reinforcing plate 17 has two pieces, and the side of the reinforcing plate 17 is fixed with two with the pillar 12, and opposite side is fixed under turnover body
Portion.Left tipping bucket 10 and right tipping bucket 11 are respectively arranged below one piece of reinforcing plate 17 and ensure more to stablize at left and right sides of turnover body, carry
High balance between turnover body and pillar 12.
The optimal technical scheme of the present embodiment is that the supporting table 8 is provided with dry reed-pipe bracket 18, the dry reed-pipe bracket
18 are located at the left and right sides of turnover body side.Counting element is installed on dry reed-pipe bracket 18, turned over for measuring turnover body
Number, and send signal to indoor alarm equipment using the mode of radio communication.
The optimal technical scheme of the present embodiment is that the outside of the left tipping bucket 10 and right tipping bucket 11 is equipped with magnet 19.Magnetic
Iron 19 coordinates the number of record turnover body upset with counting element, so as to calculate rainfall.
The optimal technical scheme of the present embodiment is that the both ends of base 2 are located under left tipping bucket 10 and right tipping bucket 11 respectively
Side is respectively provided with a drainage cell 20.
The optimal technical scheme of the present embodiment is that the drainage cell 20 is cup-shaped funnel.The draining of cup-shaped funnel shaped
Unit 20 can reduce aqueous water in instrument and assemble evaporation capacity, prevent the too high damage device longevity of long-term humidity.
Operation principle of the present utility model is：Rainwater enter after the filtering of conical sieve 4 in rain container 5 after from holding rain
Device 5, which flows into, connects rain drain bucket 6, and to connecing, rain drain bucket 6 is interior to flow into turnover body one to rain water-harvesting from the delivery port 7 for connecing the bottom of rain drain bucket 6
In side, as rainwater is constantly flowed into left tipping bucket 10, left tipping bucket 10 is given right tipping bucket 11 by downward pressure less than counterweight 15
Downward pressure, turnover body remains stationary state, when rainfall reaches setting value, left tipping bucket 10 is given the right side with counterweight 15 and turned over
Struggling against, 11 downward pressure are identical, and turnover body is in poised state, and rainfall continues to increase, and it is big that left tipping bucket 10 receives downward pressure
Give right tipping bucket 11 downward pressure in counterweight 15, left tipping bucket 10 downwardly turns over and rainwater is poured into drainage cell 20 and discharges.
Turnover body is often overturn once, and magnet 19 coordinates with counting element once to be counted, and is finally converted into rainfall according to counting.
Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in the scope of protection of the utility model when showing covered spirit.
Claims (6)
1. a kind of high-precision tipping-bucket rain-gauge, including outer cylinder body and the rainfall gauge inside outer cylinder body,
It is characterized in that：The rainfall gauge includes base, support, holds rain unit, support unit and roll-over unit, and the upset is single
Member is located at and held between rain unit and support unit；
The rain unit that holds includes conical sieve, rain container and connects rain drain bucket, and the conical sieve is fixed in outer cylinder body
Side upper end, the rain container are fixed on conical sieve lower end, and the rain container is turbination, and the rain drain bucket that connects passes through branch
Frame is fixed on below rain container, and the support both ends are fixed on base, and the rain drain bucket lower end that connects is provided with delivery port；
The support unit includes supporting table and three fixing bolts, and the supporting table is fixed on base by three fixing bolts
On, three fixing bolts are distributed in supporting table in equilateral triangle；
The roll-over unit includes dumper body, and the turnover body middle part is classified as left tipping bucket and right tipping bucket by dividing plate,
The left tipping bucket and right tipping bucket bottom are spherical arc surface, and the turnover body both sides distinguish fixed one at the dividing plate both ends
Pillar, the posts bottom are provided with hinge hole, and connection rotating shaft in the hinge hole, the base is provided with a pair of bearing, institute
Rotating shaft set is stated in the bearing of the bearing block, the dividing plate center of top is additionally provided with counterweight, the delivery port be located at every
The surface of plate.
2. high-precision tipping-bucket rain-gauge according to claim 1, it is characterised in that：Under the pillar and turnover body are outer
Portion is provided with reinforcing plate, and the reinforcing plate has two pieces, and the side of the reinforcing plate is fixed with two with the pillar, and opposite side is fixed on
Turnover body bottom.
3. high-precision tipping-bucket rain-gauge according to claim 1, it is characterised in that：The supporting table is provided with tongue tube
Support, the dry reed-pipe bracket are located at the left and right sides of turnover body side.
4. high-precision tipping-bucket rain-gauge according to claim 3, it is characterised in that：The left tipping bucket and right tipping bucket it is outer
Side is equipped with magnet.
5. high-precision tipping-bucket rain-gauge according to claim 1, it is characterised in that：The base both ends are respectively positioned at a left side
A drainage cell is respectively provided with below tipping bucket and right tipping bucket.
6. high-precision tipping-bucket rain-gauge according to claim 5, it is characterised in that：The drainage cell leaks for cup-shaped
Bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720636441.XU CN206848503U (en) | 2017-06-04 | 2017-06-04 | A kind of high-precision tipping-bucket rain-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720636441.XU CN206848503U (en) | 2017-06-04 | 2017-06-04 | A kind of high-precision tipping-bucket rain-gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848503U true CN206848503U (en) | 2018-01-05 |
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ID=60798775
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720636441.XU Active CN206848503U (en) | 2017-06-04 | 2017-06-04 | A kind of high-precision tipping-bucket rain-gauge |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925047A (en) * | 2021-01-28 | 2021-06-08 | 河北省廊坊水文勘测研究中心(河北省廊坊水平衡测试中心) | Tipping bucket type rain gauge |
| CN112946786A (en) * | 2021-02-25 | 2021-06-11 | 山东仁科测控技术有限公司 | Tipping bucket structure for tipping bucket type rain gauge and rain gauge |
| CN114647017A (en) * | 2022-03-30 | 2022-06-21 | 国网福建省电力有限公司莆田供电公司 | Multi-communication-interface intelligent meteorological monitoring system |
| CN115164156A (en) * | 2022-06-11 | 2022-10-11 | 萍乡市雅朗光伏科技有限公司 | Solar street lamp capable of being automatically cleaned |
-
2017
- 2017-06-04 CN CN201720636441.XU patent/CN206848503U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925047A (en) * | 2021-01-28 | 2021-06-08 | 河北省廊坊水文勘测研究中心(河北省廊坊水平衡测试中心) | Tipping bucket type rain gauge |
| CN112946786A (en) * | 2021-02-25 | 2021-06-11 | 山东仁科测控技术有限公司 | Tipping bucket structure for tipping bucket type rain gauge and rain gauge |
| CN112946786B (en) * | 2021-02-25 | 2023-05-02 | 山东仁科测控技术有限公司 | Tipping bucket structure for tipping bucket type rain gauge and rain gauge |
| CN114647017A (en) * | 2022-03-30 | 2022-06-21 | 国网福建省电力有限公司莆田供电公司 | Multi-communication-interface intelligent meteorological monitoring system |
| CN115164156A (en) * | 2022-06-11 | 2022-10-11 | 萍乡市雅朗光伏科技有限公司 | Solar street lamp capable of being automatically cleaned |
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