CN109343156A - A kind of telemetering terminal that anti-rainfall is failed to report - Google Patents
A kind of telemetering terminal that anti-rainfall is failed to report Download PDFInfo
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- CN109343156A CN109343156A CN201811503058.2A CN201811503058A CN109343156A CN 109343156 A CN109343156 A CN 109343156A CN 201811503058 A CN201811503058 A CN 201811503058A CN 109343156 A CN109343156 A CN 109343156A
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- tipping bucket
- rainfall
- spring
- report
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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)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The telemetering terminal that a kind of anti-rainfall proposed by the present invention is failed to report, comprising: the first detection branch, the second detection branch, the first tipping bucket, connecting plate, the second tipping bucket, mounting bracket, acquisition signal output module and main control module.The telemetering terminal that a kind of anti-rainfall proposed by the present invention is failed to report, first tipping bucket and the second tipping bucket are mutually linked by seesaw structure, when the first tipping bucket or the second tipping bucket Caton occur during track minimum point topples over rainwater, the first tipping bucket or the movement of the second tipping bucket in track place can be agitated by the weight gain of the second tipping bucket or the second tipping bucket of track highest point, guarantee the fluency of the first tipping bucket and the movement of the second tipping bucket, to improve the first tipping bucket and the second tipping bucket to the adjust automatically ability of abnormality, be conducive to the risk for avoiding single tipping bucket that from cannot overturning in time due to foreign matters from being blocked etc., be conducive in rainfall statistic processes, the levels of precision that first tipping bucket and the second tipping bucket pass through rotation measuring rainfall back and forth.
Description
Technical field
The present invention relates to rainfall monitoring technical field more particularly to a kind of telemetering terminals that anti-rainfall is failed to report.
Background technique
The remote rain amount terminating machine implementation of our countries is the stem grafting all the way exported by precipitation rain fall sensor at present
Point, as the rain collection interface of trigger signal access terminal, telemetering terminal is converted by internal circuit, and dry contact is turned
It has been changed to source contact.When the every overturning of the tipping bucket of precipitation rain fall sensor is primary, dry contact is turned on once, and then terminating machine internal circuit
The process for occurring as soon as a low level 0 judges that low level 0 several times occur can think to drop the rain of several 0.5mm.
Because the environment of remote rain amount terminating machine installation is field, environment is more severe, and tipping bucket movable part is easy quilt
The winding of the foreign matters such as soil leaf is stuck, and tipping bucket does not have troubleshooting capabilities, to influence the accuracy of rainfall monitoring.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of telemetering terminals that anti-rainfall is failed to report.
The telemetering terminal that a kind of anti-rainfall proposed by the present invention is failed to report, comprising: the first detection branch, the second detection branch
Road, the first tipping bucket, connecting plate, the second tipping bucket, mounting bracket, acquisition signal output module and main control module；
First detection branch and the second detection branch are in parallel, and the is respectively equipped in the first detection branch and the second detection branch
One normal open switch and the second normal open switch；Connecting plate is mounted in mounting bracket, and the first tipping bucket and the second tipping bucket are separately mounted to
The opposite both ends of connecting plate simultaneously form seesaw structure, and the first tipping bucket and the second tipping bucket are hinged with connecting plate, and the first tipping bucket
Rainwater is toppled in overturning when being in the state of motion profile minimum point with the second tipping bucket；
First tipping bucket is connect with the first normal open switch, on the first tipping bucket descending trajectory, when the first tipping bucket from level towards
During lower rotation angle r, the first normal open switch closure；On the second tipping bucket descending trajectory, when the second tipping bucket is from horizontal plane
During being rotated down angle r, the second normal open switch closure；R < w, w are that the first tipping bucket and the second tipping bucket drop to lowest order
Angle with horizontal plane when setting；
The signal output end of first detection branch and the signal output end of the second detection branch are all connected with acquisition signal output
The signal input part of module acquires the input terminal of the output end connection main control module of signal output module；
Signal output module is acquired to be used for when the first normal open switch closure or the second normal open switch are closed, to master control mould
Block sends rainfall metering signal, and main control module is used to calculate rainfall according to rainfall metering signal and exports metric results.
Preferably, r≤w/3.
Preferably, w≤30 degree.
Preferably, 5≤r≤10 degree.
Preferably, the first tipping bucket connects connecting plate by the first spring close to the side of the second tipping bucket, and the second tipping bucket is close
The side of first tipping bucket connects connecting plate by second spring.
Preferably, when the first tipping bucket is in motion profile vertex, the first spring is vertically arranged, when the second tipping bucket is in fortune
When dynamic rail mark vertex, second spring is vertically arranged.
Preferably, the first spring and the uniform connecting plate of second spring are slidably connected, and the first spring and second spring are even
Glide direction on fishplate bar is each parallel to the first tipping bucket and the second tipping bucket line direction.
Preferably, the first tipping bucket and the second tipping bucket are symmetrical arranged, and the first spring and second spring are symmetrical arranged.
The telemetering terminal that a kind of anti-rainfall proposed by the present invention is failed to report, the first tipping bucket and the second tipping bucket pass through seesaw knot
Structure mutually links, and when the first tipping bucket or the second tipping bucket Caton occur during track minimum point topples over rainwater, can pass through
The weight gain of the second tipping bucket or the second tipping bucket of track highest point agitates the first tipping bucket or the movement of the second tipping bucket in track place,
Guarantee the fluency of the first tipping bucket and the movement of the second tipping bucket, to improve the first tipping bucket and the second tipping bucket to the automatic of abnormality
Adjustment capability is conducive to the risk for avoiding single tipping bucket that from cannot overturning in time due to foreign matters from being blocked etc., is conducive to rainfall system
During meter, levels of precision that the first tipping bucket and the second tipping bucket pass through rotation measuring rainfall back and forth.
In the present invention, rainfall transducing signal is changed into process signal by instantaneous signal, is conducive to avoid first normally opened to open
It closes and the monitoring of the second normal open switch closed state is omitted, to be conducive to that rainfall is avoided to fail to report.And due to the first tipping bucket and
Two tipping buckets with the linkage of seesaw structure, opened by rainfall detection caused by can avoid single tipping bucket and cannot being resetted in time as dyskinesia
The case where customs director's time is closed, and reports so as to cause rainfall more.
Detailed description of the invention
Fig. 1 is a kind of telemetering terminal local structural graph that anti-rainfall is failed to report proposed by the present invention；
Fig. 2 is a kind of telemetering terminal signal transmission module figure that anti-rainfall is failed to report proposed by the present invention.
Diagram: the first tipping bucket 1, the second tipping bucket 2, connecting plate 3, the first spring 4, second spring 5, the first normal open switch K1 and
Second normal open switch K2.
Specific embodiment
Referring to Fig.1, the telemetering terminal that a kind of anti-rainfall proposed by the present invention is failed to report, comprising: the first detection branch, second
Detection branch, the first tipping bucket 1, connecting plate 3, the second tipping bucket 2, mounting bracket, acquisition signal output module and main control module.
First detection branch and the second detection branch are in parallel, and the is respectively equipped in the first detection branch and the second detection branch
One normal open switch K1 and the second normal open switch K2.Connecting plate 3 is mounted in mounting bracket, the first tipping bucket 1 and the second tipping bucket 2 difference
It being mounted on the opposite both ends of connecting plate 3 and forms seesaw structure, the first tipping bucket 1 and the second tipping bucket 2 are hinged with connecting plate 3,
And first tipping bucket 1 and the second tipping bucket 2 when being in the state of motion profile minimum point overturning topple over rainwater.In this way, present embodiment
In, the first tipping bucket 1 accepts rainwater at track highest point, at this point, the second tipping bucket 2 is in track minimum point and overturns；It turns over when first
Bucket 1 in amount of rainfall reach definite value, connecting plate 3 rotates under the weight difference of the first tipping bucket 1 and the second tipping bucket 2, the first tipping bucket 1 to
Lower rotation, meanwhile, topple over rainwater and has been moved upwards in the second tipping bucket 2 of empty bucket-shaped state；When the second tipping bucket 2 is in track highest point
When accepting definite value rainfall, connecting plate 3 continues to overturn.In this way, the first tipping bucket 1 is mutually interconnected with the second tipping bucket 2 by seesaw structure
It is dynamic, it, can be by track most when the first tipping bucket 1 or the second tipping bucket 2 Caton occur during track minimum point topples over rainwater
The weight gain of the second tipping bucket or the second tipping bucket of high point agitates the first tipping bucket or the movement of the second tipping bucket 2 in track place, guarantees
The fluency of first tipping bucket 1 and the movement of the second tipping bucket 2, to improve the first tipping bucket 1 and the second tipping bucket 2 to the automatic of abnormality
Adjustment capability.Present embodiment is total, is conducive to the risk for avoiding single tipping bucket that from cannot overturning in time due to foreign matters from being blocked etc.,
Be conducive in rainfall statistic processes, the levels of precision that the first tipping bucket 1 and the second tipping bucket 2 pass through rotation measuring rainfall back and forth.
In present embodiment, the first tipping bucket 1 is connect with the first normal open switch K1, on 1 descending trajectory of the first tipping bucket, when
During one tipping bucket 1 is rotated down angle r from horizontal plane, the first normal open switch K1 closure.In 2 descending trajectory of the second tipping bucket
On, during the second tipping bucket 2 is rotated down angle r from horizontal plane, the second normal open switch K2 closure.R < w, w turn over for first
Angle with horizontal plane when bucket 1 and the second tipping bucket 2 drop to extreme lower position.
The signal output end of first detection branch and the signal output end of the second detection branch are all connected with acquisition signal output
The signal input part of module acquires the input terminal of the output end connection main control module of signal output module.
Signal output module is acquired to be used for when the first normal open switch K1 closure or the second normal open switch K2 are closed, to master
It controls module and sends rainfall metering signal, main control module is used to calculate rainfall according to rainfall metering signal and exports metric results.
In this way, the first normal open switch K1 and the second normal open switch K2 are respectively in the first tipping bucket 1 and second in present embodiment
There is the closed state of certain time length during the decline of tipping bucket 2, so, in present embodiment, compared with the existing technology, rainfall is passed
Feel signal and process signal is changed by instantaneous signal, is conducive to avoid the first normal open switch K1 and the second normal open switch K2 closed form
The monitoring of state is omitted, to be conducive to that rainfall is avoided to fail to report.And in present embodiment, due to the first tipping bucket 1 and the second tipping bucket 2
With the linkage of seesaw structure, when the switch of rainfall detection caused by can avoid single tipping bucket and cannot being resetted in time as dyskinesia is long
Between be closed, so as to cause rainfall more report the case where.
When it is implemented, in order to guarantee the first normal open switch K1 and the second normal open switch K2 respectively in the first tipping bucket 1 and
Closed state continues during the decline of two tipping buckets 2, guarantees rainfall transducing signal precise measurement, and avoid the first normal open switch K1
With the second normal open switch K2 closing time it is too long cause rainfall more report, r≤w/3.Specifically, in present embodiment, w≤30 degree, 5
≤ r≤10 degree.
In present embodiment, the first tipping bucket 1 connects connecting plate 3 by the first spring 4 close to the side of the second tipping bucket 2, the
Two tipping buckets 2 connect connecting plate 3 by second spring 5 close to the side of the first tipping bucket 1.In this way, when the first tipping bucket 1 is in high-end
When, by the rebound of the first spring 4, it can avoid the first tipping bucket 1 and overturn when motion profile is high-end, thus, guarantee the first tipping bucket 1
Rainwater is accepted upward in the high-end quarrel of motion profile；When the first tipping bucket 1 is in low side, beam of first spring 4 to the first tipping bucket 1
Binding force reduces, so that the first tipping bucket 1 can freely be overturn in motion profile low side.Similarly, it can guarantee second by second spring 5
Tipping bucket 2 accepts rainwater in the high-end quarrel of motion profile upward, and the second tipping bucket 2 can freely be overturn in motion profile low side.
Specifically, when the first tipping bucket 1 is in motion profile vertex, the first spring 4 is vertically arranged in present embodiment,
To guarantee that first spring 4 provides enough support forces, prevents the first tipping bucket 1 from turning over when the first tipping bucket 1 is when motion profile is high-end
Turn.Similarly, when the second tipping bucket 2 is in motion profile vertex, second spring 5 is vertically arranged.
Further, in present embodiment, the first spring 4 and the uniform connecting plate 3 of second spring 5 are slidably connected, and first
The glide direction of spring 4 and second spring 5 on connecting plate 3 is each parallel to 2 line direction of the first tipping bucket 1 and the second tipping bucket.Such as
This, by the sliding of the first spring 4 and second spring 5, can further decrease the first tipping bucket 1 and the second tipping bucket 2 in low side by
The spring tension arrived, to improve the flexibility that the first tipping bucket 1 and the second tipping bucket 2 are overturn in low side.Specifically, this embodiment party
In formula, the first tipping bucket 1 and the second tipping bucket 2 are symmetrical arranged, and the first spring 4 is symmetrical arranged with second spring 5.
The above, preferable specific embodiment only of the present invention, but protection scope of the present invention not office
Be limited to this, anyone skilled in the art in the technical scope disclosed by the present invention, technology according to the present invention
Scheme and its inventive concept are subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of telemetering terminal that anti-rainfall is failed to report characterized by comprising the first detection branch, the second detection branch,
One tipping bucket (1), connecting plate (3), the second tipping bucket (2), mounting bracket, acquisition signal output module and main control module；
First detection branch and the second detection branch are in parallel, and first is respectively equipped in the first detection branch and the second detection branch often
Switch (K1) and the second normal open switch (K2)；Connecting plate (3) is mounted in mounting bracket, the first tipping bucket (1) and the second tipping bucket
(2) the opposite both ends of connecting plate (3) are separately mounted to and form seesaw structure, the first tipping bucket (1) and the second tipping bucket (2) with
Hingedly, and rain is toppled in overturning to connecting plate (3) when the first tipping bucket (1) and the second tipping bucket (2) are in the state of motion profile minimum point
Water；
First tipping bucket (1) is connect with the first normal open switch (K1), on the first tipping bucket (1) descending trajectory, when the first tipping bucket (1) from
During horizontal plane is rotated down angle r, the first normal open switch (K1) closure；On the second tipping bucket (2) descending trajectory, when
During two tipping buckets (2) are rotated down angle r from horizontal plane, the second normal open switch (K2) closure；R < w, w are the first tipping bucket
(1) angle with horizontal plane when and the second tipping bucket (2) drops to extreme lower position；
The signal output end of first detection branch and the signal output end of the second detection branch are all connected with acquisition signal output module
Signal input part, acquire signal output module output end connection main control module input terminal；
Signal output module is acquired to be used for when the first normal open switch (K1) closure or the second normal open switch (K2) are closed, to master
It controls module and sends rainfall metering signal, main control module is used to calculate rainfall according to rainfall metering signal and exports metric results.
2. the telemetering terminal that anti-rainfall as described in claim 1 is failed to report, which is characterized in that r≤w/3.
3. the telemetering terminal that anti-rainfall as claimed in claim 2 is failed to report, which is characterized in that w≤30 degree.
4. the telemetering terminal that anti-rainfall as claimed in claim 3 is failed to report, which is characterized in that 5≤r≤10 degree.
5. the telemetering terminal that anti-rainfall as described in claim 1 is failed to report, which is characterized in that the first tipping bucket (1) is close to second
By the first spring (4) connection connecting plate (3), the second tipping bucket (2) is logical close to the side of the first tipping bucket (1) for the side of tipping bucket (2)
Cross second spring (5) connection connecting plate (3).
6. the telemetering terminal that anti-rainfall as claimed in claim 5 is failed to report, which is characterized in that when the first tipping bucket (1) is in fortune
When dynamic rail mark vertex, the first spring (4) is vertically arranged, when the second tipping bucket (2) is in motion profile vertex, second spring (5)
It is vertically arranged.
7. the telemetering terminal that anti-rainfall as claimed in claim 6 is failed to report, which is characterized in that the first spring (4) and the second bullet
Uniformly connecting plate (3) is slidably connected spring (5), and the glide direction of the first spring (4) and second spring (5) on connecting plate (3)
Each parallel to the first tipping bucket (1) and the second tipping bucket (2) line direction.
8. the telemetering terminal that anti-rainfall as claimed in claim 5 is failed to report, which is characterized in that the first tipping bucket (1) is turned over second
Struggling against, (2) are arranged symmetrically, and the first spring (4) and second spring (5) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503058.2A CN109343156B (en) | 2018-12-10 | 2018-12-10 | Rain-proof amount report missing remote measurement terminal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503058.2A CN109343156B (en) | 2018-12-10 | 2018-12-10 | Rain-proof amount report missing remote measurement terminal machine |
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| Publication Number | Publication Date |
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| CN109343156A true CN109343156A (en) | 2019-02-15 |
| CN109343156B CN109343156B (en) | 2020-12-15 |
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| CN201811503058.2A Active CN109343156B (en) | 2018-12-10 | 2018-12-10 | Rain-proof amount report missing remote measurement terminal machine |
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