CN210720782U - Rain and snow meter based on multiple sensors - Google Patents
Rain and snow meter based on multiple sensors Download PDFInfo
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- CN210720782U CN210720782U CN201922122151.5U CN201922122151U CN210720782U CN 210720782 U CN210720782 U CN 210720782U CN 201922122151 U CN201922122151 U CN 201922122151U CN 210720782 U CN210720782 U CN 210720782U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000002086 nanomaterial Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rain and snow gauge based on multiple sensors, which comprises a shell with an upper opening, a water containing tank, a water storage cylinder, a heating unit, a control module and a storage battery protection device, wherein the water containing tank, the water storage cylinder, the heating unit, the control module and the storage battery protection device are obliquely arranged at the upper opening of the shell; solar cell panels are arranged on the shells at the high end and the low end of the water containing tank, a first temperature sensor is arranged below the solar cell panel at the high end, and a rainwater sensor is arranged below the solar cell panel at the other end; a drainage tube is arranged at the bottom of the water containing tank; the heating unit comprises a first heating pipe, a second heating pipe, a third heating pipe and a fourth heating pipe; an ultrasonic liquid level module is arranged on the inner wall of the upper part of the water storage barrel, a second temperature sensor is arranged on the outer wall of the lower part of the water storage barrel, a drain pipe is arranged at the bottom of the water storage barrel, a pressure sensor is arranged below the water storage barrel, and an electromagnetic valve is arranged on the drain pipe; the storage battery protection device comprises a storage battery pack, and the solar cell panel and the control module are respectively connected with the storage battery pack. The device has realized long-term high-efficient utilization solar energy, has improved the efficiency that rainwater was collected under heavy rain, snow weather, has improved measurement accuracy.
Description
Technical Field
The utility model belongs to the technical field of meteorological research utensil, concretely relates to sleet volume meter based on multisensor.
Background
Rainfall and snowfall are one of the main factors in hydrological meteorological observation, and have very important significance in various fields such as engineering, agriculture, water conservancy, natural disaster prediction and the like, thereby greatly arousing the attention and attention of instrument manufacturers and users. The main design work of the current rain and snow gauge is in the stages of reducing errors and improving precision.
At present, the device that can survey the rainfall and can survey snowfall is still not mature enough, and firstly in the aspect of the rainfall, the drainage mouth of pipe is few, little, and flourishing water ware is untimely to the rainwater drainage, has the rainwater to spill over, collect the poor problem of efficiency for rainfall monitoring inefficacy. Secondly, the traditional snow melting device can not effectively control the heating element according to the temperature of the internal and external environments, on one hand, overheating causes a large amount of energy consumption and more importantly leads to visible evaporation, on the other hand, overheating is insufficient, icing occurs, the snow can not be melted in time, and great errors are caused in measurement.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a rain and snow volume meter based on multisensor to under the weather conditions such as different temperatures, very big heavy rainstorm and heavy snow, can both accomplish the measurement and satisfy the required precision.
The utility model discloses above-mentioned purpose is realized through following technical scheme:
a rain and snow gauge based on multiple sensors comprises a shell with an upper opening, a water containing tank obliquely arranged at the upper opening of the shell, a water storage cylinder arranged in a closed space formed by the shell and the water containing tank, a heating unit, a control module and a storage battery protection device, wherein the heating unit, the control module and the storage battery protection device are arranged in the closed space; the solar cell panels are arranged on the shells at the high end and the low end of the water containing tank, and the heat preservation layers are arranged inside the rest parts of the shells; a first temperature sensor is arranged below the solar cell panel at one end of the high water containing tank, and a rainwater sensor is arranged below the solar cell panel at one end of the low water containing tank; a plurality of drainage tubes for draining liquid to a water storage barrel below the drainage tubes are sequentially arranged at the bottom of the water containing tank from high to low; the heating unit comprises a first heating pipe arranged in front of the highest drainage pipe, a second heating pipe and a third heating pipe which are respectively arranged between the drainage pipes, and a fourth heating pipe which is arranged below the second heating pipe and the third heating pipe and is suspended in the water storage cylinder; an ultrasonic liquid level module is arranged on the inner wall of the upper part of the water storage cylinder, a second temperature sensor is arranged on the outer wall of the lower part of the water storage cylinder, a drain pipe for draining liquid out of the shell is arranged at the bottom of the water storage cylinder, a pressure sensor is arranged below the water storage cylinder, and an electromagnetic valve is arranged on the drain pipe; the storage battery protection device comprises a storage battery pack, and a solar cell panel is connected with the storage battery pack; the control module is connected with the storage battery pack and comprises a data acquisition module, a data processing module, a data conversion module, a signal amplification module, a signal input module and a main control module which are sequentially connected, the data acquisition module is respectively connected with a first temperature sensor, a second temperature sensor, a rainwater sensor, an ultrasonic liquid level sensor and a pressure sensor, and the main control module is respectively connected with a first heating pipe, a second heating pipe, a third heating pipe, a fourth heating pipe and an electromagnetic valve. The water containing tank is inclined, slow flow can be realized aiming at the conditions of rainstorm and snowstorm, the drainage tube is arranged at the bottom of the water containing tank in a gradient manner, and rainwater can be collected more quickly and effectively in the slow flow process.
Furthermore, the storage battery protection device also comprises a solar controller, and the solar panel is connected with the storage battery pack through the solar controller. When the solar panel is illuminated, the solar panel stores electric energy in the storage battery pack, and the solar controller can perform overcharge protection and over-discharge protection on the storage battery pack.
Furthermore, the drainage tube and the drainage pipe are made of nano materials.
Further, a filter screen is arranged at the inlet of the drainage tube.
Furthermore, the filter screen is made of nano materials.
Has the advantages that:
the utility model discloses combine together sensor technology and solar energy power generation technology, realized long-term high-efficient solar energy of utilizing, improved the efficiency that rainwater was collected under super heavy rainstorm, snowstorm weather, improved measurement accuracy.
Drawings
FIG. 1 is a schematic structural view of a rain and snow gauge based on multiple sensors according to the present invention;
FIG. 2 is a schematic diagram of the electric power storage protection device and a control module;
FIG. 3 is a flow chart of the multi-sensor based rain and snow gauge of the present invention;
wherein: 1 is a solar cell panel; 2 is a water containing tank; 3 is a rain sensor; 4 is a filter screen; 5 is a shell; 6 is a first temperature sensor; 7 is an ultrasonic liquid level sensor; 8 is a second temperature sensor; 9 is an electromagnetic valve; 10 is a drain pipe; 11 is a drainage tube; 12 is a fourth heating pipe; 13 is a storage battery protection device; 14 is a control module; 15 is a heat-insulating layer; 16 is a pressure sensor; 17 is a water storage cylinder; 18 is a second heating pipe; 19 is a solar controller; 20 is a storage battery pack; 21 is a third heating pipe; 22 is a first heating pipe; 23 is a data acquisition module; 24 is a data processing module; 25 is a digital-to-analog conversion module; 26 is a signal amplification module; 27 is a signal input module; and 28 is a main control module.
Detailed Description
The following detailed description will specifically describe the essential contents of the present invention with reference to the accompanying drawings and examples, but not limit the scope of the present invention.
As shown in fig. 1, the utility model discloses rain and snow volume meter based on multisensor, locate 5 upper portion openings of casing 2, locate the water storage section of thick bamboo 17 and locate in the airtight space of casing 5 and water storage section of thick bamboo 2 formation including upper portion open-ended casing 5, slope heating element, control module 14 and battery protection device 13 in the airtight space. The solar cell panel 1 is arranged on the shell 5 at the high end and the low end of the water containing tank 2, and the heat preservation layer is arranged inside the rest part of the shell 5; a first temperature sensor 6 is arranged below the solar cell panel 1 at one end of the high water containing tank 2, and a rainwater sensor 3 is arranged below the solar cell panel 1 at one end of the low water containing tank 2; the bottom of the water containing tank 2 is sequentially provided with a plurality of drainage tubes 11 from high to low for draining liquid to a water storage barrel 17 below the drainage tubes, and the inlet of the drainage tube 11 is provided with a filter screen, wherein the drainage tube 11 and the filter screen are made of nano materials. The water containing tank 2 is inclined, slow flow can be realized aiming at the conditions of rainstorm and snowstorm, the drainage tube 11 is arranged at the bottom of the water containing tank 2 in a gradient manner, and rainwater can be collected more quickly and effectively in the slow flow process. The heating unit comprises a first heating pipe 22 arranged in front of the highest drainage pipe 11, a second heating pipe 18 and a third heating pipe 21 respectively arranged between the drainage pipes 11, and a fourth heating pipe 12 arranged below the second heating pipe 18 and the third heating pipe 21 and suspended in the water storage barrel 17. The ultrasonic liquid level module 7 is arranged on the inner wall of the upper portion of the water storage cylinder 17, the second temperature sensor 8 is arranged on the outer wall of the lower portion of the water storage cylinder 17, the drain pipe 10 used for draining liquid to the outside of the shell is arranged at the bottom of the water storage cylinder, the pressure sensor 16 is arranged below the water storage cylinder, the electromagnetic valve 9 is arranged on the drain pipe 10, and the drain pipe 10 is made of a. The battery protection device 13 comprises a battery pack 20 and a solar controller 19, and the solar panel 1 is connected with the battery pack 20 through the solar controller 19. The solar panel 1 stores electric energy in the storage battery pack 20, and the solar controller 19 can perform overcharge protection and overdischarge protection on the storage battery pack 20.
The control module 14 is connected with the storage battery pack 20, and includes a data acquisition module 23, a data processing module 24, a data conversion module 25, a signal amplification module 26, a signal input module 27 and a main control module 28 (as shown in fig. 2) which are connected in sequence, the data acquisition module 23 is respectively connected with the first temperature sensor 6, the second temperature sensor 8, the rainwater sensor 3, the ultrasonic liquid level sensor 7 and the pressure sensor 16, and the main control module 28 is respectively connected with the first heating pipe 22, the second heating pipe 18, the third heating pipe 21, the fourth heating pipe 12 and the electromagnetic valve 9. The specific connection mode is as follows: the data acquisition module 23 acquires environmental temperature data of the first temperature sensor 6 monitoring the water containing tank 2, the second temperature sensor 8 monitoring the internal temperature data of the water storage barrel 17, the rainwater sensor 3 judging information of external rainfall, snowfall and snowfall, and the ultrasonic liquid level sensor 7 and the pressure sensor 16 monitoring the information of the water storage barrel 17; the data processing module 24 processes the data acquired by the data acquisition module 23, and converts the processed data into signals through the digital-to-analog conversion device 25; the signal amplifying module 26 amplifies and shapes the signal, and inputs the signal to the main control module 28 through the signal input module 27; according to the input signals of the sensors, the main control module 28 sends out instructions to directly control the number of the first heating pipe 22, the second heating pipe 18 and the third heating pipe 21 to be opened and closed, directly determine the opening and closing of the fourth heating pipe 12 in the water storage cylinder 17, and indirectly control the opening and closing of the electromagnetic valve 9 through an A \ D circuit in the main control module 28.
With reference to fig. 3, the control method is as follows:
a) the solar cell panel 1 stores electric energy in the storage battery 20, and the solar controller 19 performs overcharge protection and overdischarge protection on the electric energy. The battery pack 20 supplies power to the sensors, modules, devices, and heating pipes.
b) The first temperature sensor 6 monitors the ambient temperature of the water containing tank 2, and the main control module 28 sends out the following instructions according to the first temperature sensor 6:
(1) the environmental temperature of the water containing tank 2 is lower than 0 ℃, and an instruction is sent out to control the first 22, the second 18 and the third heating pipe 21 to heat the water containing tank 2, the internal environment of the shell 5 and the drainage pipe 11.
(2) The ambient temperature of the water containing tank 2 is higher than 0 ℃ but lower than 5 ℃, the second heating pipe 18 is closed, and the first heating pipe 22 and the third heating pipe 21 are still continuously heated.
(3) The ambient temperature of the water containing tank 2 is higher than 10 ℃, and the first heating pipe 22 and the third heating pipe 21 are closed.
c) The rain sensor 3 monitors if there is rain or snow, and the first temperature sensor 6 monitors that the temperature is higher than 0 ℃, and the first 22, second 18 and third heating pipes 21 are not opened.
d) The second temperature sensor 8 monitors the internal ambient temperature of the water storage cylinder 17, controls the fourth heating pipe 12 to heat the interior of the water storage cylinder if the temperature is lower than 0 ℃, and closes the fourth heating pipe 12 when the temperature is higher than 10 ℃.
e) The pressure sensor 16 and the ultrasonic liquid level sensor 7 cooperate to measure the rainfall in real time, and the rainfall, the rain and the snow fall and the size of the snow fall are transmitted in real time through input signals. When the rainfall stops, the electromagnetic valve 9 is opened and closed through the A \ D circuit in the main module, and whether the accumulated water in the water storage cylinder 17 is drained or not is judged according to the liquid level signal and the pressure signal, so that the precision of the next measurement is not influenced.
The utility model discloses rain and snow meter based on multisensor utilizes storage battery to supply power for whole rain and snow meter to overcharge storage battery, overdischarge protection through solar control ware. The device monitors the internal and external ambient temperatures according to the temperature sensor and controls the heating quantity of the heating pipes. The rainwater sensor is matched with the temperature sensor to further perform energy-saving control. The inclined water containing tank and the drainage device are designed, so that the collection efficiency is greatly improved. This device still is equipped with pressure sensor and ultrasonic wave liquid level module, and the real-time supervision sleet volume and whether accurate monitoring ponding of exhausting improve measurement accuracy and energy-conservation to a certain extent.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned are only embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a sleet volume meter based on multisensor which characterized in that: the device comprises a shell with an opening at the upper part, a water containing tank obliquely arranged at the opening at the upper part of the shell, a water storage cylinder arranged in a closed space formed by the shell and the water containing tank, a heating unit, a control module and a storage battery protection device arranged in the closed space; the solar cell panels are arranged on the shells at the high end and the low end of the water containing tank, and the heat preservation layers are arranged inside the rest parts of the shells; a first temperature sensor is arranged below the solar cell panel at one end of the high water containing tank, and a rainwater sensor is arranged below the solar cell panel at one end of the low water containing tank; a plurality of drainage tubes for draining liquid to a water storage barrel below the drainage tubes are sequentially arranged at the bottom of the water containing tank from high to low; the heating unit comprises a first heating pipe arranged in front of the highest drainage pipe, a second heating pipe and a third heating pipe which are respectively arranged between the drainage pipes, and a fourth heating pipe which is arranged below the second heating pipe and the third heating pipe and is suspended in the water storage cylinder; an ultrasonic liquid level module is arranged on the inner wall of the upper part of the water storage cylinder, a second temperature sensor is arranged on the outer wall of the lower part of the water storage cylinder, a drain pipe for draining liquid out of the shell is arranged at the bottom of the water storage cylinder, a pressure sensor is arranged below the water storage cylinder, and an electromagnetic valve is arranged on the drain pipe; the storage battery protection device comprises a storage battery pack, and a solar cell panel is connected with the storage battery pack; the control module is connected with the storage battery pack and comprises a data acquisition module, a data processing module, a data conversion module, a signal amplification module, a signal input module and a main control module which are sequentially connected, the data acquisition module is respectively connected with a first temperature sensor, a second temperature sensor, a rainwater sensor, an ultrasonic liquid level sensor and a pressure sensor, and the main control module is respectively connected with a first heating pipe, a second heating pipe, a third heating pipe, a fourth heating pipe and an electromagnetic valve.
2. A rain and snow meter according to claim 1, wherein: the storage battery protection device further comprises a solar controller, and the solar panel is connected with the storage battery pack through the solar controller.
3. A rain and snow meter according to claim 1, wherein: the drainage tube and the drainage pipe are made of nano materials.
4. A rain and snow meter according to claim 1, wherein: and a filter screen is arranged at the inlet of the drainage tube.
5. The rain and snow gauge according to claim 4, wherein: the filter screen is made of nano materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122151.5U CN210720782U (en) | 2019-12-02 | 2019-12-02 | Rain and snow meter based on multiple sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122151.5U CN210720782U (en) | 2019-12-02 | 2019-12-02 | Rain and snow meter based on multiple sensors |
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| Publication Number | Publication Date |
|---|---|
| CN210720782U true CN210720782U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922122151.5U Expired - Fee Related CN210720782U (en) | 2019-12-02 | 2019-12-02 | Rain and snow meter based on multiple sensors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991766A (en) * | 2021-02-22 | 2021-06-18 | 佳木斯大学 | Highway snow condition monitoring method based on pressure sensor |
-
2019
- 2019-12-02 CN CN201922122151.5U patent/CN210720782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991766A (en) * | 2021-02-22 | 2021-06-18 | 佳木斯大学 | Highway snow condition monitoring method based on pressure sensor |
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Granted publication date: 20200609 |