CN205374776U - Novel rain gauge - Google Patents
Novel rain gauge Download PDFInfo
- Publication number
- CN205374776U CN205374776U CN201521137782.XU CN201521137782U CN205374776U CN 205374776 U CN205374776 U CN 205374776U CN 201521137782 U CN201521137782 U CN 201521137782U CN 205374776 U CN205374776 U CN 205374776U
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- Prior art keywords
- rainfall
- rainwater
- induction apparatus
- collector pipe
- rain gauge
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 31
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 241000446313 Lamella Species 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229920005479 Lucite® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a novel rain gauge belongs to rain water treatment facilities technical field, and it includes the hyetometer dustcoat, the rigid coupling has water collecting bucket and collector pipe in the hyetometer dustcoat, the rainy water inductor of water collecting bucket top rigid coupling, the below of collector pipe is connected with the solenoid valve, the solenoid valve can be opened or close under the effect of rainwater inductor, the collector pipe in -connection has the float switch, it has the signal line to connect the control box to go back the rigid coupling on the hyetometer dustcoat. The utility model discloses simple structure, installation convenient to use can control the flow of abandoning of rainwater according to the size of the first rainfall of rainfall effectively, can realize through combining the PLC controller that this utility model can improve the degree of automation who abandons class well through this use to the over -and -under type of abandoning class well dam rubber lamella check valve or the flexible control of clapping the door of over -and -under type.
Description
Technical field
This utility model relates to a kind of pluviometer, belongs to pluviometer technical field, particularly relates to a kind of rain gauge can being turned on and off according to first rainfall control abandoned stream well flap valve.
Background technology
Pluviometer is that a kind of meteorologist and hydrologist are for measuring the instrument of the precipitation in somewhere in a period of time, current rain gauge is mainly made up of raingauge receiver (funnel), water storage cylinder (urceolus), water-storing bottle, and it is furnished with the special measuring cup proportional to its bore, raingauge receiver is generally located on udometric top, rainwater-collecting enters funnel, and rainwater enters metering device again through funnel.
A kind of rain gauge disclosed in Chinese utility model patent description CN203101666U, this device includes cylinder, base, quantifier, funnel, rain container, described base is arranged on cylinder bottommost, described quantifier is arranged on above base, described funnel is connected to above quantifier, and described rain container is arranged on above funnel, it is characterized in that: described cylinder inside top is embedded with drainage screen, being provided with fly net in the middle of described rain container, described fly net both sides are provided with connecting plate.The advantage of this utility model is: by arranging a metafiltration net at raingauge receiver top, it is possible to effectively the foreign material such as leaves are fallen into raingauge receiver.Connecting plate is set between fly net and raingauge receiver, makes fly net be screwed in above raingauge receiver, aspect can change after fly net is broken, it is not necessary to change whole pluviometer, save cost.But this utility model cannot control the abandoned stream of rainwater according to first rainfall in real time, therefore, is not easy to the Automated condtrol for abandoned stream well.
A kind of automatic rain gauge disclosed in Chinese utility model patent description CN203658605U, it includes, described automatic rain gauge includes pluviometer body, ball float, pole, Magnet, guide ring and rainfall automatically display circuit, utilizes rainfall automatically display circuit to realize the automatic display of precipitation.Automatic rain gauge simple in construction of the present utility model, accurately, error in data is little, can automatically show rainfall size for counting.Although this utility model can only be used for showing rainfall size, and effectively cannot control the abandoned stream of rainwater by real-time just rainfall, therefore it is not easy to the Automated condtrol for abandoned stream well flap valve or valve.
A kind of high-precision intelligent pluviometer disclosed in Chinese utility model patent description CN204086586U, it includes collection rain bucket, rain receiving bucket, collection rain bucket is made up of metallic cylinder and the funnel being positioned at metallic cylinder top, metallic cylinder covers rain receiving bucket, the back cover drum that described rain receiving bucket is made up of lucite, rain receiving bucket is provided with pressure difference transmitter, electromagnetic valve.Being provided with the baffle plate for supporting metallic cylinder on rain receiving bucket, described pressure difference transmitter, electromagnetic valve connect Data Acquisition Card, and Data Acquisition Card connects PC.Although this utility model has, simple in construction, cost of manufacture be low, data acquisition precisely quickly, the advantage such as acquisition interval is short, easy to use, but, this utility model cannot control the abandoned stream of rainwater by real-time just rainfall effectively, is therefore not easy to the Automated condtrol for abandoned stream well flap valve or valve.
Summary of the invention
For the defect that above-mentioned prior art exists, the technical problems to be solved in the utility model is to provide a kind of rain gauge, and it is not only simple in structure, and can accurately control the abandoned stream amount of early-stage rainwater.
For solving above-mentioned technical problem, this utility model have employed such a rain gauge, and it includes pluviometer outer housing；It is connected with drip pan and collector pipe in described pluviometer outer housing；Rainwater induction apparatus it is connected with above described drip pan；Described collector pipe be connected below electromagnetic valve；Described electromagnetic valve can be turned on and off under the effect of described rainwater induction apparatus；It is connected to float switch in described collector pipe；Described pluviometer outer housing is also connected with holding wire and connects control chamber.
In a kind of preferred embodiment of the present utility model, described float switch is connected to inside described collector pipe by connecting plate and height regulating rod；Described float switch is fixed on described connecting plate；Described height regulating rod is connected to described collector pipe upper end；The lower end of described height regulating rod is affixed with described connecting plate.
In a kind of preferred embodiment of the present utility model, described collector pipe is also associated with overflow pipe；The water inlet of described overflow pipe connects with described collector pipe；The discharge outlet of described overflow pipe is connected to below described electromagnetic valve.
In a kind of preferred embodiment of the present utility model, described holding wire connects control chamber and can control abandoned stream well lift under the effect of described rainwater induction apparatus and dam being turned on and off of rubber flap check valve or lifting flexible flap valve.
In a kind of preferred embodiment of the present utility model, the top of described drip pan is provided with slag net.
In a kind of preferred embodiment of the present utility model, described rainwater induction apparatus includes the first rainwater induction apparatus for controlling electromagnetic valve and for monitoring the second rainwater induction apparatus of whole rainfall.
In a kind of preferred embodiment of the present utility model, described first rainwater induction apparatus triggers closed electromagnetic valve when rainfall occurs；When a rainfall is not reaching to early-stage rainwater rainfall setting value, rainfall terminates, and the rainwater in emptying collector pipe opened by electromagnetic valve.
In a kind of preferred embodiment of the present utility model, when a rainfall reaches early-stage rainwater rainfall, float switch triggers the first rainwater induction apparatus power-off, the second rainwater induction apparatus energising work.
In a kind of preferred embodiment of the present utility model, described rainwater induction apparatus is fixed in the top of described drip pan by L-shaped floor.
The beneficial effects of the utility model are: this utility model simple in construction, easy to install, the abandoned stream amount of rainwater can be efficiently controlled according to the size of the first rainfall of rainfall, by the control of can realize the lift of abandoned stream well is dammed in conjunction with PLC rubber flap check valve or lifting flexible flap valve, the automaticity of abandoned stream well can be improved by this utility model of this use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rain gauge of this utility model；
Fig. 2 be this utility model a kind of rain gauge pluviometer in the flow chart of each element；
In figure: 1-pluviometer outer housing；2-rainwater induction apparatus；3-drip pan；4-collector pipe；5-electromagnetic valve；6-float switch；7-holding wire connects control chamber；8-slag net；6b-connecting plate；6c-height regulating rod.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
The structural representation of a kind of rain gauge as shown in Figure 1 is it can be seen that this utility model one rain gauge includes pluviometer outer housing 1；Pluviometer outer housing 1 is internal is from top to bottom connected with rainwater induction apparatus 2, drip pan 3, collector pipe 4 and electromagnetic valve 5 successively；The bottom discharge outlet of drip pan 3 connects with collector pipe 4；The bottom discharge outlet of collector pipe 4 is provided with electromagnetic valve 5；Electromagnetic valve 5 can be turned on and off under the effect of described rainwater induction apparatus 2；Collector pipe 4 is internally provided with the float switch 6 for monitoring early-stage rainwater rainfall；It is internal that float switch 6 is connected to collector pipe 4 by connecting plate 6b and height regulating rod 6c；Float switch 6 is fixed on connecting plate 6b；Height regulating rod 6c is connected to collector pipe 4 upper end；The lower end of height regulating rod 6c is affixed with connecting plate 6b；Float switch 6 can realize adjusting by adjustment height regulating rod 6c in the position of collector pipe, and the rainfall of initial rainfall controls to be determined by the position of float switch 6.Pluviometer outer housing 1 is also connected with the holding wire being connected with PLC control cabinet and connects control chamber 7；The top of drip pan 3 is provided with slag net 8；Being also associated with overflow pipe on collector pipe 4, the top of overflow pipe connects with the overfall on the sidewall of collector pipe 4, and the bottom of overflow pipe connects with the discharge outlet of electromagnetic valve 5 lower end.The rainwater induction apparatus 2 on pluviometer outer housing 1 top is two, it is the first rainwater induction apparatus and the second rainwater induction apparatus respectively, wherein whether mainly through, the number of rainfall and initial rainfall rainfall triggers the opening and closing of electromagnetic valve to the first rainwater induction apparatus, second rainwater induction apparatus, then mainly when initial stage rainfall reaches after early-stage rainwater rainfall triggers float switch, is used for monitoring follow-up whole rainfall being turned on or off of thus the lift that controls abandoned stream well dams rubber flap check valve or lifting flexible flap valve.
Operation principle of the present utility model is: when rainfall occurs, in pluviometer, the original state of each element is as shown in the table:
nullFirst the first rainwater induction apparatus sensing rainfall occurs，Feed back signal to control chamber and close electromagnetic valve，Rainwater passes through drip pan stream in collector pipe simultaneously，If a rainfall is not reaching to early-stage rainwater rainfall，Rainfall just terminates，Then electromagnetic valve is opened，Water then EP (end of program) in emptying collector pipe，If a rainfall rainfall has reached early-stage rainwater rainfall，Then float switch is triggered，Illustrate that initial rainfall amount has dropped，Then PLC starts to record the rainwater catchment time，When reaching according to after collecting the rainwater time that distance sets，Then early-stage rainwater stream abandoning terminates，Close lift to dam rubber flap check valve or lifting flexible flap valve (electronic or surge)，Later stage Water in Rainwater Drainage is made to be put into natural water，At this moment the second rainwater induction apparatus can monitor whole rainfall，When rainfall terminates to second rainfall to start，The intra-record slack byte time when little from setting value (according to polluting different can set that)，Can directly discharge without abandoned stream again，In this section of process when there is one or many rainfall，Dam rubber flap check valve or lifting flexible flap valve (electronic or surge) of lift is closed，Reclocking，When in this section of process, one rainfall event stops, then dam rubber flap check valve or lifting flexible flap valve (electronic or surge) of lift is opened，Start reclocking.When more than setting value, opening the water in electromagnetic valve emptying collector pipe, EP (end of program) is abandoned stream again.
Should be understood that; the foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope that disclosed herein; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention.
Claims (9)
1. a rain gauge, including pluviometer outer housing (1)；Drip pan (3) and collector pipe (4) it is connected with in described pluviometer outer housing (1)；It is characterized in that: described drip pan (3) top is connected with rainwater induction apparatus (2)；Described collector pipe (4) be connected below electromagnetic valve (5)；Described electromagnetic valve (5) can be turned on and off under the effect of described rainwater induction apparatus (2)；The float switch (6) for controlling described rainwater induction apparatus (2) it is connected in described collector pipe (4)；Described pluviometer outer housing (1) is also connected with holding wire and connects control chamber (7).
2. a kind of rain gauge according to claim 1, it is characterised in that: it is internal that described float switch (6) is connected to described collector pipe (4) by connecting plate (6b) and height regulating rod (6c)；Described float switch (6) is fixed on described connecting plate (6b)；Described height regulating rod (6c) is connected to described collector pipe (4) upper end；The lower end of described height regulating rod (6c) is affixed with described connecting plate (6b).
3. a kind of rain gauge according to claim 1, it is characterised in that: described collector pipe is also associated with overflow pipe on (4)；The water inlet of described overflow pipe connects with described collector pipe (4)；The discharge outlet of described overflow pipe is connected to described electromagnetic valve (5) lower section.
4. a kind of rain gauge according to claim 1, it is characterised in that: described holding wire connects control chamber (7) and can control abandoned stream well lift under the effect of described rainwater induction apparatus (2) and dam being turned on and off of rubber flap check valve or lifting flexible flap valve.
5. a kind of rain gauge according to claim 1, it is characterised in that: the top of described drip pan (3) is provided with slag net (8).
6. a kind of rain gauge according to claim 1, it is characterised in that: described rainwater induction apparatus (2) includes the first rainwater induction apparatus for controlling electromagnetic valve and for monitoring the second rainwater induction apparatus of whole rainfall.
7. a kind of rain gauge according to claim 6, it is characterised in that: described first rainwater induction apparatus triggers electromagnetic valve (5) and closes when rainfall occurs；When a rainfall is not reaching to early-stage rainwater rainfall setting value, rainfall terminates, and the rainwater in emptying collector pipe (4) opened by electromagnetic valve.
8. a kind of rain gauge according to claim 7, it is characterised in that: when a rainfall reaches early-stage rainwater rainfall, float switch (6) triggers the first rainwater induction apparatus power-off, the second rainwater induction apparatus energising work.
9. a kind of rain gauge according to claim 1, it is characterised in that: described rainwater induction apparatus (2) is fixed in the top of described drip pan (3) by L-shaped floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137782.XU CN205374776U (en) | 2015-12-31 | 2015-12-31 | Novel rain gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137782.XU CN205374776U (en) | 2015-12-31 | 2015-12-31 | Novel rain gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374776U true CN205374776U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521137782.XU Expired - Fee Related CN205374776U (en) | 2015-12-31 | 2015-12-31 | Novel rain gauge |
Country Status (1)
| Country | Link |
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| CN (1) | CN205374776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510997A (en) * | 2015-12-31 | 2016-04-20 | 武汉圣禹排水系统有限公司 | Novel rain gauge |
| CN106569292A (en) * | 2016-11-09 | 2017-04-19 | 昆明理工大学 | Automatic rainfall detection feedback device based on CPS real-time embedded system |
-
2015
- 2015-12-31 CN CN201521137782.XU patent/CN205374776U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510997A (en) * | 2015-12-31 | 2016-04-20 | 武汉圣禹排水系统有限公司 | Novel rain gauge |
| CN106569292A (en) * | 2016-11-09 | 2017-04-19 | 昆明理工大学 | Automatic rainfall detection feedback device based on CPS real-time embedded system |
| CN106569292B (en) * | 2016-11-09 | 2018-11-27 | 昆明理工大学 | A kind of rainfall based on CPS real time embedded system detects feedback device automatically |
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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: 20160706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |