CN205263335U - Control by temperature change type weighing type hyetometer - Google Patents
Control by temperature change type weighing type hyetometer Download PDFInfo
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- CN205263335U CN205263335U CN201520932518.9U CN201520932518U CN205263335U CN 205263335 U CN205263335 U CN 205263335U CN 201520932518 U CN201520932518 U CN 201520932518U CN 205263335 U CN205263335 U CN 205263335U
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- rain
- control module
- temperature
- automatic control
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- 238000005303 weighing Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000007639 printing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model provides a control by temperature change type weighing type hyetometer, the weighing type hyetometer include staving, filter screen, hold the rain ware, temperature sensing sensor, weighing transducer, thermostat, drain valve, instrument chamber, automatic control module, interface, wire, wire no. 1, wire no. 2, wire no. 3, power supply unit, support, solar panel. The beneficial effects of the utility model are that: 1 )The setting of temperature sensing sensor and thermostat for the hyetometer also can normally be worked under exceedingly odious climatic conditions such as heavy snow and frost, 2 )The solar energy power supply can be adopted, the field measurement is can be used to, 3 )The staving, hold rain ware, filter screen and be detachable, more easily clear up, 4 )Hold that the rain ware is whole to be established to the cylinder, avoid because of the rainwater produces measuring error holding rain ware wall dwell time overlength, make measure more accurate.
Description
Technical field
The utility model relates to meteorological observation technical field, is specifically related to a kind of temperature control type weighing type rain gauge.
Background technology
Rainfall gauge (rainfallrecorder, or rain glass, rain gage) is that a kind of meteorologist and hydrologist are used forMeasure the instrument of the precipitation in somewhere in a period of time. On December 18th, 1994, First Chinese platform optics rainfall gauge comes out. RainfallThe kind of meter is a lot, common are tipping-bucket rain-gauge, siphon rainfall recorder, weighing type rain gauge etc.
Tipping-bucket rain-gauge by two stir up and down water receiving tipping bucket, a tipping bucket fills rainwater, turns down simultaneously by rainWater inclines and, and the tipping bucket rolling up starts to connect rainwater and fills and turn down and incline to rainwater, and tipping bucket drives a magnet steel to make tongue tube workCounting. The volume of tipping bucket is certain, can obtain rainfall precipitation intensity according to time and tipping bucket number of times. Shortcoming is to have mechanical clearance movingDo. Because tipping bucket capacity is certain, the heavy rain of can light rain being failure to actuate turns over too late, has and spills, and affects certainty of measurement, the degree of accuracy.
The precipitation gauge of siphon rainfall recorder is in the time that precipitation fills more, and siphon pipe is taken out cylinder internal water accumulation, and precipitation gauge starts againWater receiving, produces intermitten. And hydrocone type glass tube cleaning is more difficult, to clean after siphon pipe, installation is adjusted also cumbersome.Thereby in order to improve the certainty of measurement of rainfall, require strict observation station to adopt Weighing type rainfall at some to Precipitation measurementMeter.
The existing weighing type rain gauge using is all generally that outside has a staving at present, and inside is one to be had a little with stavingThe rain container in gap, the object of setting up staving is in order to prevent that wind-force counterweight force sensor measuring amount of rainfall from exerting an influence, stillDue to boreal climate cold, in the time that rainwater drops to rainfall gauge, part rainwater form ice crystal, thereby and gradually expansion make staving andRain container freezes at one, thereby has had a strong impact on udometric measuring accuracy, and the inwall that simultaneously rainwater is fallen rain container also canThere is part to form ice crystal, make the rainfall that weight sensor is measured produce deviation.
Summary of the invention
The purpose of this utility model is to provide a kind of temperature control type weighing type rain gauge, to overcome Weighing type rain in prior artThe defect that amount meter exists. For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of temperature control type weighing type rain gauge, described weighing type rain gauge comprises that staving, filter screen, rain container, temperature-sensitive passSensor, weight sensor, thermostat, draining valve, instrument chamber, automatic control module, interface, wire, wire one, wire two, leadLine three, electric supply installation, support, solar panels; The upper inner of described staving is provided with rain container, and rain container mouth is provided with filter screen,The upper outside of described rain container is provided with temperature sensing sensor, is connected with automatic control module by wire, described rain containerBottom is provided with thermostat, by wire three, it is connected with automatic control module, and receives temperature signal biography by temperature sensing sensorLead automatic control module and control the switch of thermostat, the water outlet of described rain container lower end is provided with draining valve, draining valveSwitch is by automatic control module control, and is connected with automatic control module by wire one, under described rain container, is provided withWeight sensor, weight sensor is connected to automatic control module by wire two, and described instrument chamber is positioned at the lower-left of staving inner sideSide, is provided with automatic control module and electric supply installation in instrument chamber, described solar panels are positioned at the left side of support.
Furthermore, temperature sensing sensor described in technique scheme is set in the time that temperature is spent lower than 5, starts transmissionSignal.
Furthermore, thermostat described in technique scheme, along with the signal of temperature sensing sensor starts heating, is worked as letterNumber interrupt quit work.
Furthermore, the global shape of rain container described in technique scheme is cylinder.
Furthermore, the chamber of instrument described in technique scheme outside surrounding be sealing state, material is moistureproofAnticorrosion rigid plastics.
Furthermore, electric supply installation described in technique scheme is battery, charged for it by solar panels, or itsHis power supply.
Furthermore, have interface for transfer of data described in technique scheme in automatic control module, it isRS485 interface or printing interface.
The beneficial effects of the utility model are: 1) temperature sensing sensor and and the setting of thermostat, make rainfall gauge at heavy snowAnd also can normally work under the exceedingly odious weather conditions such as frost; 2) can adopt solar poweredly, can be used for field measurement;3) staving, rain container, filter screen be detachable, be more easy to cleaning; 4) rain container entirety is made as cylinder, avoids because of rainwaterProduce measure error at rain container wall overstand, make to measure more accurate.
Brief description of the drawings
Accompanying drawing is used to provide further understanding of the present utility model, forms the application's a part, of the present utility modelSchematic description and description is used for explaining the utility model, does not form improper restriction of the present utility model. At accompanying drawingIn:
Fig. 1 is the structural representation of this Practical Precision weighing type rain gauge;
Fig. 2 is the utility model high-precision weighing formula rainfall gauge apparatus schematic diagram
In figure, 1 is staving, and 2 is filter screen, and 3 is rain container, and 4 is temperature sensing sensor, and 5 is thermostat, and 6 is weight sensor,7 is draining valve, and 8 is wire, and 9 is instrument chamber, and 10 is support, and 11 is solar panels, and 12 is automatic control module, and 13 is interface,14 is electric supply installation, and 15 is that wire one, 16 is that wire two, 17 is wire three.
Detailed description of the invention:
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the utility model can be by powerRequire the various different modes that limit and cover to implement.
Shown in Fig. 1 and Fig. 2, a kind of temperature control type weighing type rain gauge, described weighing type rain gauge comprise staving 1,Filter screen 2, rain container 3, temperature sensing sensor 4, thermostat 5, weight sensor 6, draining valve 7, wire 8, instrument chamber 9, support 10, tooSun energy plate 11, automatic control module 12, interface 13, electric supply installation 14, wire 1, wire 2 16, wire 3 17; Described staving1 upper inner is provided with rain container 3, and 3 mouthfuls of rain containers are provided with filter screen 2, and the upper outside of described rain container 3 is provided with temperature-sensitive sensingDevice 4, is connected with automatic control module 12 by wire 8, and the bottom of described rain container 3 is provided with thermostat 5, will by wire 3 17It is connected with automatic control module 12, and receives temperature signal by temperature sensing sensor 4 and be transmitted to automatic control module 12 and controlThe switch of thermostat 5 processed, described rain container 3 lower ends be provided with draining valve 7, draining valve 7 switches are controlled by automatic control module 12,And be connected with automatic control module 12 by wire 1, under described rain container 3, being provided with weight sensor 6, weight passesSensor 6 is connected to automatic control module 12 by wire 2 16, and described instrument chamber 9 is positioned at the lower left of staving 1 inner side, instrument chamber 9Inside be provided with automatic control module 12 and electric supply installation 14, on automatic control module 12, have interface 13,11 of described solar panelsIn support 10 left sides.
When rainy, rain container 3 side wall temperatures drop to 5 degree, and temperature sensing sensor 5 senses and sends signal, by wire 8Signal is passed to automatic control module 12, and 12 controls of automatic control control module are opened thermostat 5 and are started heating, when passing through thermostat 5When rain container 3 temperature are spent higher than 5, temperature sensing sensor shutoff signal, thermostat stops heating. This will make outside rainfall gauge is not subject toThe impact of boundary's natural environment and climate can all can obtain reliable measurement under the exceedingly odious weather conditions such as heavy snow and frostResult.
Claims (7)
1. a temperature control type weighing type rain gauge, described weighing type rain gauge comprises staving, filter screen, rain container, temperature-sensitive sensingDevice, weight sensor, thermostat, draining valve, instrument chamber, automatic control module, interface, wire, wire one, wire two, wireThree, electric supply installation, support, solar panels; The upper inner of described staving is provided with rain container, and rain container mouth is provided with filter screen, instituteThe upper outside of stating rain container is provided with temperature sensing sensor, is connected with automatic control module by wire, and the end of described rain containerPortion is provided with thermostat, by wire, it is connected with automatic control module, and receives temperature signal by temperature sensing sensor and be transmitted toAutomatic control module is controlled the switch of thermostat, and the water outlet of described rain container lower end is provided with draining valve, drainage valve switchBy automatic control module control, and be connected with automatic control module by wire, under described rain container, be provided with weight and passSensor, weight sensor is connected to automatic control module by wire, and described instrument chamber is positioned at the lower left of staving inner side, instrument chamberInside be provided with automatic control module and electric supply installation, described solar panels are positioned at support left side.
2. a kind of temperature control type weighing type rain gauge according to claim 1, is characterized in that described temperature sensing sensor settingFor in the time that temperature is spent lower than 5, proceed to transmit signal.
3. a kind of temperature control type weighing type rain gauge according to claim 1, is characterized in that described thermostat is along with temperature-sensitiveThe signal of sensor starts heating, when signal interruption quits work.
4. a kind of temperature control type weighing type rain gauge according to claim 1, is characterized in that described rain container global shapeFor cylinder.
5. a kind of temperature control type weighing type rain gauge according to claim 1, is characterized in that the outside four in described instrument chamberWeek is sealing state, and material is moisture-proof anticorrosive erosion rigid plastics.
6. a kind of temperature control type weighing type rain gauge according to claim 1, is characterized in that described electric supply installation is electric power storagePond, is charged for it by solar panels, or other power supplys.
7. a kind of temperature control type weighing type rain gauge according to claim 1, is characterized in that described automatic control mouldIn piece, have interface for transfer of data, it is RS485 interface or printing interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932518.9U CN205263335U (en) | 2015-11-23 | 2015-11-23 | Control by temperature change type weighing type hyetometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932518.9U CN205263335U (en) | 2015-11-23 | 2015-11-23 | Control by temperature change type weighing type hyetometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205263335U true CN205263335U (en) | 2016-05-25 |
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ID=56004857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932518.9U Expired - Fee Related CN205263335U (en) | 2015-11-23 | 2015-11-23 | Control by temperature change type weighing type hyetometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205263335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143414A (en) * | 2018-09-14 | 2019-01-04 | 西南交通大学 | A kind of anti-freeze type rainfall gauge and control method based on infrared distance measurement |
| CN113640900A (en) * | 2021-08-13 | 2021-11-12 | 中国科学院西北生态环境资源研究院 | Rain and snow measurement method, device, equipment and storage medium |
| CN115032722A (en) * | 2022-06-06 | 2022-09-09 | 南京华达工程检测仪器有限公司 | Weighing type rainfall evaporation automatic measuring instrument |
-
2015
- 2015-11-23 CN CN201520932518.9U patent/CN205263335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143414A (en) * | 2018-09-14 | 2019-01-04 | 西南交通大学 | A kind of anti-freeze type rainfall gauge and control method based on infrared distance measurement |
| CN113640900A (en) * | 2021-08-13 | 2021-11-12 | 中国科学院西北生态环境资源研究院 | Rain and snow measurement method, device, equipment and storage medium |
| CN115032722A (en) * | 2022-06-06 | 2022-09-09 | 南京华达工程检测仪器有限公司 | Weighing type rainfall evaporation automatic measuring instrument |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 |